Sunday Weather in Atlanta: What to Expect and How to Plan Your Day

Wondering what the weather in Atlanta on Sunday will be like so you can plan brunch, church, a BeltLine walk, or a Falcons game? While you’ll want to check a reliable, up-to-the-minute forecast closer to the day, it helps to know what Sundays in Atlanta usually feel like in each season, how fast conditions can change, and what that means for your plans around the city.

This guide is tailored specifically to Atlanta, Georgia, and walks through typical Sunday weather patterns by season, plus practical tips for getting around town safely and comfortably.

How to Get the Most Accurate Sunday Forecast in Atlanta

Because weather conditions change quickly, any exact forecast for this coming Sunday should be confirmed with a current source on the day before or the morning of.

When you check the forecast, focus on:

• Temperature range (morning low and afternoon high)
• Rain chances and timing (morning vs. afternoon storms)
• Humidity (how “sticky” it will feel)
• Wind speed and direction
• Severe weather alerts (thunderstorms, flooding, strong winds)

Locally, people commonly rely on:

• The National Weather Service – Atlanta forecast office
• Local TV stations based in Atlanta
• Weather apps with hour‑by‑hour breakdowns and radar

If you’re heading to a Sunday event downtown, in Midtown, Buckhead, or around Mercedes‑Benz Stadium, it’s worth checking hourly conditions to see if rain or storms might line up with game time, concerts, or outdoor plans.

Typical Sunday Weather in Atlanta by Season

Atlanta’s Sunday weather is shaped by its humid subtropical climate: generally mild winters, hot and humid summers, and variable spring and fall. Below is a general guide to what you can expect, depending on the time of year.

Quick Seasonal Snapshot for Sundays in Atlanta

These are typical ranges, not exact forecasts. Always confirm the details for the specific Sunday you’re interested in.

Winter Sundays in Atlanta (December–February)

Winter Sundays in Atlanta are usually cool but not brutal, compared with many other parts of the country.

What Sundays Usually Feel Like

• Morning: Often in the 30s or low 40s°F, sometimes with frost in colder pockets or outlying suburbs.
• Afternoon: Frequently warms to the upper 40s to mid‑50s°F, with some days reaching the 60s.
• Sky conditions: A mix of sunny, clear days and overcast, damp days.

Snow in Atlanta on a Sunday is uncommon, but occasional light snow, sleet, or ice events do happen some winters. These can disrupt travel more than in cities used to frequent snow.

How This Affects Sunday Plans in Atlanta

• Church & brunch: A coat or layered outfit is usually enough for getting to services or brunch spots in Midtown, Buckhead, or Westside.
• Outdoor walking: For the Atlanta BeltLine, Piedmont Park, or the Zoo, you’ll likely want layers plus a hat or gloves on colder mornings.
• Driving: On rare icy Sundays, bridges and overpasses on interstates like I‑75, I‑85, and I‑20 can be slick. Many Atlantans stay off the roads until conditions improve.

Winter Sunday Tips

• Keep a warm jacket handy even if the afternoon looks mild; mornings can be sharply colder.
• If there is any mention of freezing rain or ice, allow extra travel time and drive slowly on hills and overpasses.
• Indoor attractions like the Georgia Aquarium and World of Coca‑Cola become popular winter Sunday choices when it’s too chilly to stay outside long.

Spring Sundays in Atlanta (March–May)

Spring Sundays are often some of the most pleasant days of the year, but also the most changeable.

What Sundays Usually Feel Like

• Temperature:
  • Early spring: often 50s–60s°F during the day
  • Late spring: often 70s°F, with some warm days in the 80s°F
• Rain & storms:
  • Increased chances of showers and thunderstorms, especially in the afternoon or evening.
• Pollen:
  • Many Atlanta residents notice heavy pollen in spring, which can coat cars, patios, and outdoor seating areas.

How This Affects Sunday Plans in Atlanta

• Outdoor dining & patios: Neighborhoods like Virginia‑Highland, Inman Park, and Old Fourth Ward are popular on sunny Sundays—just check the radar for passing showers.
• Parks & trails: Spring is prime time for Piedmont Park, Chastain Park, and walking or biking on the Atlanta BeltLine, especially late morning before any afternoon storms.
• Events & festivals: Many Atlanta festivals happen on spring weekends. Storms may be brief, but tents, stages, and parking areas can be affected by gusty winds or heavy downpours.

Spring Sunday Tips

• 🌦 Always look at the hourly forecast. Sunny mornings can still lead to afternoon thunderstorms.
• Pack a light rain jacket or small umbrella, especially if you’ll be out between 2 p.m. and 8 p.m.
• If storms are possible near kickoff or concert time at Mercedes‑Benz Stadium or Truist Park, factor in extra time for parking and walking in the rain.

Summer Sundays in Atlanta (June–August)

Summer Sundays in Atlanta are hot, humid, and often stormy in the late afternoon.

What Sundays Usually Feel Like

• Morning: Often already in the 70s°F by mid‑morning, with noticeable humidity.
• Afternoon: Commonly in the upper 80s to 90s°F, and it can feel hotter due to humidity.
• Thunderstorms:
  • Pop‑up storms in the afternoon or early evening are common.
  • Storms may bring heavy rain, frequent lightning, and brief gusty winds.

How This Affects Sunday Plans in Atlanta

• Going downtown or to Midtown: Plan outdoor walking—like exploring Centennial Olympic Park or the BeltLine—earlier in the day, when it’s a bit cooler.
• Sports & recreation: For Atlanta United matches, Braves games, or park sports, heat and humidity are the main concerns, followed by potential lightning delays.
• Pool & water activities: Neighborhood pools, city splash pads, and Lake Lanier (outside the city) are popular options, but storms may force temporary closures.

Summer Sunday Tips

• ☀️ Hydrate well, especially if you’re walking in areas with limited shade like some parts of Downtown or around stadiums.
• Wear light, breathable clothing, a hat, and sunscreen, even if it seems partly cloudy.
• Pay attention to lightning: if you hear thunder, it’s safer to get indoors or into a hard‑topped vehicle, especially at parks and ball fields.
• If a heat advisory is mentioned in the forecast, limit long periods outdoors in the mid‑afternoon if possible.

Fall Sundays in Atlanta (September–November)

Fall Sundays are often considered the best weather days in Atlanta—comfortably warm to cool, and generally less humid than summer.

What Sundays Usually Feel Like

• Early fall (September): Can still feel summer‑like, with highs in the 80s°F.
• Mid to late fall (October–November): More days in the 60s–70s°F with cooler mornings.
• Rain: Usually less frequent than in spring and summer, though fronts can bring occasional rainy Sundays.

How This Affects Sunday Plans in Atlanta

• Football Sundays: Tailgating and walking around the Mercedes‑Benz Stadium area or college campuses is more comfortable, with fewer heat concerns than early in the season.
• Festivals & fairs: Fall is packed with neighborhood festivals across Candler Park, Grant Park, and Little Five Points, where mild temperatures and lower humidity make long days outside manageable.
• Leaf‑watching & day trips: Cooler Sundays are ideal for drives to North Georgia for fall color, as well as hikes and outdoor markets.

Fall Sunday Tips

• 🍂 Bring a light layer: mornings can start cool, especially by late October and November, then warm up by afternoon.
• Go ahead with full-day outdoor plans—fall Sundays are often the most consistently pleasant weather days in Atlanta.
• Still watch the forecast for passing cold fronts, which can bring rain and a noticeable temperature drop in a short time.

How Atlanta’s Sunday Weather Can Change Through the Day

No matter the season, Atlanta’s weather on Sunday can change by the hour, especially with thunderstorms or fronts.

Typical Daily Pattern to Watch For

• Early Morning (5–9 a.m.):

  • Often the coolest and calmest part of the day.
  • Good for running, dog‑walking, and quieter BeltLine time in warm seasons.

• Late Morning to Early Afternoon (10 a.m.–2 p.m.):

  • Temperatures rise quickly, especially in summer and early fall.
  • Good window for brunch and casual walking before peak heat (in warm months) or after the chill lifts (in cooler months).

• Mid‑Afternoon to Early Evening (2–7 p.m.):

  • Peak heat in summer.
  • Highest chance of pop‑up storms during the warm season.
  • Heavier traffic near major venues if there’s a Falcons, United, Hawks preseason, or Braves event.

• Evening and Night (7 p.m. and later):

  • Temperatures gradually drop; can be more comfortable for outdoor dining or rooftop bars.
  • Some summer storms linger into the evening, so keep an eye on radar if you’re headed to open‑air events.

Planning Common Sunday Activities Around Atlanta Weather

1. Sunday Brunch and Coffee Meetups

Areas like Midtown, Inman Park, West Midtown, and Buckhead are popular brunch destinations.

• In summer, choose spots with indoor seating or shaded patios, especially after 11 a.m.
• In winter, check wind and temperature if you’re considering outdoor seating—some patios use heaters, but not all.
• In rainy seasons (spring and summer), it can help to park in a garage or deck to avoid dashing through sudden downpours.

2. Churches, Mosques, and Synagogues

If you’re attending services around Downtown, Midtown, Southwest Atlanta, or the suburbs, consider:

• Heavy rain or storms: Allow more driving time; visibility on interstates can drop quickly.
• Cold snaps in winter: Side streets and parking lots can be slick in the rare icy conditions.

Many large congregations also offer online services, which some people use on Sundays when severe weather is expected.

3. Stadiums and Large Venues

For Mercedes‑Benz Stadium, State Farm Arena (for events), and Truist Park:

• Indoor vs. outdoor: Mercedes‑Benz Stadium has a roof, but getting to and from the stadium can still involve rain, heat, or cold.
• On hot Sundays, look at the “feels like” temperature—concrete, asphalt, and direct sun can make areas around stadiums feel hotter.
• For post‑event traffic, storms can slow traffic on I‑75/85 and I‑20, so having water and patience in the car helps.

4. Parks, Trails, and the BeltLine

For outdoor favorites like Piedmont Park, Freedom Park, Chastain Park, and the Atlanta BeltLine:

• 🌞 Spring and fall Sundays are prime time; just keep a backup plan for pop‑up showers in spring.
• In summer, early morning and late evening are more comfortable and safer from heat stress than mid‑afternoon.
• After heavy rain, some low‑lying or unpaved paths can be muddy or have standing water.

Staying Informed About Sunday Weather in Atlanta

To stay updated on Sunday weather as conditions change:

• Check a trusted weather app the evening before and again Sunday morning.
• Look at hour‑by‑hour forecasts if you have time‑specific plans like a reservation, game, or flight.
• Pay attention to alerts about severe thunderstorms, flash flooding, or winter weather.

For official information, Atlantans often reference the National Weather Service – Atlanta forecast office, which covers metro Atlanta and provides detailed discussions, advisories, and warnings.

Simple Checklist for Any Sunday in Atlanta

Use this quick list when you’re heading out:

• ✅ Checked today’s forecast and radar (especially in spring and summer)
• ✅ Planned clothing layers based on morning vs. afternoon temperatures
• ✅ Packed umbrella or light rain jacket if rain chances are significant
• ✅ Brought water, sunscreen, and a hat for hot or sunny days
• ✅ Allowed extra time for driving in heavy rain or busy event days

By understanding how the weather in Atlanta on Sunday usually behaves in each season and watching for same‑day updates, you can confidently plan church, brunch, outdoor time, or events across the city with fewer surprises.