Chicago's outdoor tennis season is real but ruthlessly short. Wind off Lake Michigan makes conditions unpredictable even on sunny days, spring courts stay wet longer than you'd expect, and the window between "finally warm enough" and "already too cold again" is maybe four months. Playable tracks all of it.
How it works
Playable checks temperature, wind, and 12 hours of rainfall for your Chicago courts — then gives you a simple verdict for each morning.
Playable
Conditions are great. Lace up.
Borderline
Might be breezy or damp. Your call.
Not Playable
Stay home. Court's not ready.
Seasonal Guide
Know what to expect before you plan your week.
Courts stay wet — patience required
April and May bring the right temperatures but heavy, slow-draining rainfall and persistent wind off the lake. Courts at inland parks dry faster than lakefront facilities. Morning temps are in the 45–60°F range — playable most days, but wind checks matter. Check rainfall from the night before; April showers linger.
The season Chicago plays for
June through August is prime Chicago tennis. Mornings start in the upper 60s to low 70s, humidity is manageable compared to southern cities, and wind tends to be lighter than the rest of the year. July is the sweet spot. Afternoon thunderstorms are common but rarely affect 7 AM play unless they rolled through after midnight.
Good in September, iffy by October
September is a legitimate extension of summer — warm, lower humidity, excellent conditions most mornings. October swings wildly: beautiful one week, 45°F and 20 mph lake winds the next. By November, morning temperatures often dip below 40°F and outdoor play is effectively over for most players.
Outdoor season is closed
December through March, outdoor tennis in Chicago is essentially off the table. Morning temperatures routinely sit below 30°F, courts are often iced or snow-covered, and wind chills make conditions dangerous. If you're playing in winter, you're on an indoor court.
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