NWS WEATHER
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Truist Park Weather June 18, 2026: Braves vs Giants Forecast — 70°F Thunderstorms

Best Window First pitch: 74°F, Showers And Thunderstorms, S wind 10 mph
Rain Risk Elevated
What To Wear / Bring Rain layer, water-resistant shoes, and a backup indoor plan
Useful Links Gameday forecast, tickets, team gear, and weather gear
Truist Park
Truist Park
Gameday Plan Truist Park
Best Window 7 PM: 74°F

Showers And Thunderstorms

Delay Risk Storm risk nearby

Highest listed rain chance in the game window is 94%.

What To Bring Atlanta Braves

Bring a rain layer and check delay updates before leaving.

Useful Links Weather-matched picks

Tickets, team gear, and weather gear should support the forecast, not distract from it.

Hour-by-Hour Game Day Forecast

8 AM 76°11% rainMostly Cloudy
9 AM 77°16% rainSlight Chance…
10 AM 80°21% rainSlight Chance…
11 AM 81°30% rainChance Shower…
12 PM 82°36% rainChance Shower…
1 PM 83°46% rainChance Shower…
2 PM 81°65% rainShowers And T…
3 PM 80°78% rainShowers And T…
4 PM 79°85% rainShowers And T…
5 PM 76°85% rainShowers And T…
6 PM 75°82% rainShowers And T…
7 PM 74°89% rainShowers And T…
8 PM 73°89% rainShowers And T…
9 PM 73°94% rainShowers And T…
10 PM 72°88% rainShowers And T…
11 PM 72°79% rainShowers And T…

Truist Park hosts the Atlanta Braves and San Francisco Giants tonight at 7:15 PM EDT — and the National Weather Service is forecasting a 90% chance of showers and thunderstorms through the entire game window, with 1 to 2 inches of rain and gusts up to 35 mph possible. This is a check-the-radar-before-you-leave night.

Game Weather Bottom Line

Temperature at first pitch will be near 70°F, dropping from the afternoon high of 84°F as storm systems push through Cobb County. Southwest winds at 10 mph will gust up to 35 mph — enough to scatter high fly balls and make a soaked stadium feel considerably colder by the late innings. Rain is essentially a certainty tonight, not a possibility.

Rain Delay And Wind Risk

The National Weather Service details “showers and thunderstorms between 7 PM and 1 AM,” explicitly noting that “some of the storms could produce heavy rain.” With 1 to 2 inches of rainfall possible, a delay is a genuine risk — not just a weather-app footnote.

Check the MLB app and Truist Park’s official channels before you leave home. If lightning or heavy downpours hit at game time, grounds rules may force a hold at the gates or delay first pitch. Build 30 to 45 extra minutes into your plans.

The stakes make sitting through the weather worth it. Atlanta comes in 46-27 at home but has dropped three straight, while San Francisco arrives riding a three-game winning streak despite a 31-43 road record this season. The Braves have the home advantage and the track record — they just need to get the game played.

What To Wear And Bring

Gear up completely before you leave the house. A waterproof stadium bag is tonight’s most important item — it keeps your phone, wallet, and cards dry through what could be hours of heavy rain. Pack a stadium rain poncho; vendor supply inside the park is limited and prices reflect that.

Layer an Atlanta Braves t-shirt under your Atlanta Braves jersey so you stay warm as temperatures hold near 70°F through the night. An Atlanta Braves fitted cap with a brim helps shed rain from your face. Leave the sunscreen stick SPF 50 at home — this is a rain game, not a sun game.

Tailgating And Arrival Window

The Battery lots will already be wet when you pull in. The National Weather Service forecast shows a 90% chance of storms from the afternoon onward, so puddles and slick pavement are guaranteed before the evening games even start.

Target 5:30 PM arrival if you plan to tailgate — get set up before conditions deteriorate into the heaviest evening cells. Keep your setup compact: SW gusts to 35 mph will knock over canopies, scatter cups, and send napkins into the next lot. Low-profile and flexible is the move tonight.

Park as close as you can manage. The shorter the walk in a downpour, the better.

Still need seats? Get tickets on SeatGeek or Find tickets on StubHub for current availability heading into tonight’s first pitch.

For the weather: a stadium rain poncho and a waterproof stadium bag are the two things you will genuinely regret leaving behind. Want to show up properly in Braves gear? An Atlanta Braves jersey, Atlanta Braves t-shirt, or Atlanta Braves fitted cap are all solid for a warm, stormy June night at Truist Park — just expect them to get wet.