Mostly Cloudy
Highest listed rain chance in the game window is 13%.
Dress in layers and re-check the forecast before heading out.
Tickets, team gear, and weather gear should support the forecast, not distract from it.
Game Weather Bottom Line
First pitch at Wrigley Field is tonight at 6:40 PM CDT as the Chicago Cubs host the Milwaukee Brewers in a charged NL Central rivalry, and the forecast tells a classic two-act Chicago story: a breezy opening around 74°F that nose-dives toward 50°F by the final innings. Tonight’s rain chance sits at just 13% with partly cloudy skies expected for the game window — any lingering showers and thunderstorms from the afternoon are forecast to clear before the Cubs and Brewers take the field.
Rain Delay And Wind Risk
The National Weather Service has shower and thunderstorm activity concentrated early in the day — a 33% precipitation chance through the afternoon with gusts up to 30 mph from the WSW. By game time that risk drops sharply to 13%, making a rain delay unlikely but not impossible. The bigger story once first pitch rolls around is the wind: a shift to NNW at 10 to 15 mph with gusts up to 25 mph moves in after sunset. Wrigley’s open-air design funnels every gust, so fly balls will play tricks late. A stadium rain poncho and a waterproof stadium bag are smart additions given the day’s earlier storm activity.
What To Wear And Bring
This is a layering game. Start with your Chicago Cubs t-shirt or Chicago Cubs jersey as your base — both look the part and give you a foundation to build on. Add a jacket or heavy hoodie on top because temperatures will be sliding toward 50°F through the middle innings, and that NNW wind will make it feel colder than the thermometer reads. A stadium blanket is essential if you’re in the bleachers or upper deck. Top your look with a Chicago Cubs fitted cap for both team pride and wind defense. Tuck a compact stadium rain poncho into your waterproof stadium bag alongside your phone and wallet — you’ll be covered for any residual moisture and the cold back half of the game.
Tailgating And Arrival Window
The afternoon is the wild card. With a 33% storm chance, WSW gusts up to 30 mph, and temperatures peaking near 78°F, early outdoor setups need to be storm-ready — stake your canopy down and keep gear close. Conditions should improve noticeably by 5:30–6 PM as the wind shifts direction and the precipitation window closes. Target being inside Wrigley by 6:15 PM: you’ll land in time to soak up pre-game rivalry atmosphere without gambling on a last-minute downpour. Transit fills fast for Cubs-Brewers matchups on a Tuesday evening — plan ahead and give yourself extra time.
Tickets, Team Gear, And Useful Links
Here’s the storyline going into tonight: the Cubs own a solid 29-19 record at home but they’re cooling fast on an L3 home skid. The Brewers? They’re 27-18 on the road and rolling in on a W1 win streak. NL Central rivals, home crowd hungry for a bounce-back, visiting team with momentum — this is exactly the kind of game that defines a division race. Don’t miss it. If you still need seats, Get tickets on SeatGeek or Find tickets on StubHub before rivalry demand pushes prices higher.
For gear, a Chicago Cubs jersey or Chicago Cubs t-shirt gets you dressed for the early innings, a Chicago Cubs fitted cap handles the wind, and a stadium blanket takes you home. Bring a baseball glove if you’re in the bleachers. Pack a waterproof stadium bag and a stadium rain poncho, and you’re ready for whatever this Chicago May night throws your way.