Current Conditions

Wilmette, Illinois

70°F21°C
Partly Cloudy

Wind

S 6 mph10 km/h

Humidity

57%

Cloud Cover

96%

As of Friday, July 24, 2026 at 2:12 AM CDT

Today's Outlook

Day

Mostly cloudy and warm, with a high of 77°F25°C and morning low of 70°F21°C. Breezy from the S at 6 to 8 mph10 to 13 km/h.

Night

Mostly cloudy, with a low around 69°F21°C. Breezy from the S at 8 to 10 mph12 to 16 km/h.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
FridayJul 24Partly CloudyHigh 77°F25°CLow 69°F21°CPrecip 0 in0 mmCloud 60%Wind S 7 mph11 km/hFriday: Mostly cloudy and warm, with a high of 77°F25°C and morning low of 70°F21°C. Breezy from the S at 6 to 8 mph10 to 13 km/h. Friday Night: Mostly cloudy, with a low around 69°F21°C. Breezy from the S at 8 to 10 mph12 to 16 km/h.
SaturdayJul 25DrizzleHigh 80°F27°CLow 69°F21°CPrecip 0.01 in0.3 mm12%Cloud 49%Wind SSW 9 mph15 km/hSaturday: Mostly cloudy and warm, with a high of 79°F26°C and morning low of 69°F21°C. Breezy from the SSW at 10 to 11 mph15 to 17 km/h. 12% chance of drizzle. Humid. Saturday Night: Partly cloudy, with a low around 69°F21°C. Breezy from the SW at 9 to 10 mph14 to 16 km/h.
SundayJul 26ShowersHigh 86°F30°CFeels 93°F34°CLow 75°F24°CPrecip 0.05 in1.2 mm20%Cloud 61%Wind SW 8 mph13 km/hSunday: Mostly cloudy and hot, with a high of 86°F30°C and morning low of 75°F24°C — feels like 93°F34°C. Breezy from the SSW at 8 to 9 mph12 to 15 km/h. Heavy, humid air. Sunday Night: Mostly cloudy, with a low around 75°F24°C. Breezy from the SW at 9 to 10 mph15 to 16 km/h. 20% chance of showers in the evening.
MondayJul 27ShowersHigh 84°F29°CFeels 91°F33°CLow 76°F25°CPrecip 0.28 in7 mm30%Cloud 43%Wind SW 9 mph14 km/hMonday: Partly cloudy and warm, with a high of 84°F29°C and morning low of 76°F25°C — feels like 91°F33°C. Breezy from the SSW at 8 to 9 mph13 to 14 km/h. 30% chance of showers throughout the day. Heavy, humid air. Monday Night: Partly cloudy, with a low around 78°F25°C. Breezy from the SW at 9 to 11 mph15 to 17 km/h. 29% chance of showers throughout the night.
TuesdayJul 28DrizzleHigh 79°F26°CLow 75°F24°CPrecip 0.06 in1.6 mm20%Cloud 29%Wind NNE 11 mph18 km/hTuesday: Partly cloudy and warm, with a high of 79°F26°C. Breezy from the NNE at 12 to 14 mph20 to 22 km/h. 14% chance of drizzle in the morning. Heavy, humid air. Tuesday Night: Partly cloudy, with a low around 75°F24°C. Breezy from the NNE at 11 to 12 mph17 to 19 km/h. 20% chance of drizzle overnight.
WednesdayJul 29ClearHigh 79°F26°CLow 73°F23°CPrecip 0.01 in0.3 mm4%Cloud 17%Wind NNE 9 mph15 km/hWednesday: Mostly clear and warm, with a high of 79°F26°C and morning low of 73°F23°C. Breezy from the NNE at 9 to 10 mph15 to 16 km/h. Humid. Wednesday Night: Mostly clear, with a low around 73°F23°C. Breezy from the NNE at 9 to 11 mph15 to 17 km/h.
ThursdayJul 30ClearHigh 82°F28°CFeels 85°F29°CLow 73°F23°CPrecip 0.03 in0.7 mm7%Cloud 30%Wind SE 8 mph13 km/hThursday: Partly cloudy and warm, with a high of 82°F28°C and morning low of 73°F23°C. Breezy from the ESE at 8 to 9 mph12 to 14 km/h. Humid. Thursday Night: Partly cloudy, with a low around 73°F23°C. Breezy from the SE at 8 mph13 km/h.

15-Day Forecast

Day High (°F) Low (°F) Precip (mm) Cloud Cover (%) Condition Wind (mph)

Nearby Cities

About This Forecast

This forecast is powered by WeatherMesh, the world's most advanced and accurate weather model powered by AI. WeatherMesh is built on proprietary data from WindBorne's Global Sounding Balloon constellation — the world's largest fleet of autonomous, long-duration weather balloons — collecting observations across 100% of Earth, including over oceans and remote regions where no other data exists.

WeatherMesh consistently outperforms legacy models in independent benchmarks. View Benchmarks →

Access WeatherMesh forecasts programmatically via our API. API Documentation →

How to Access Weather Forecasts

PatternExampleDescription
/weather/{country}/{city}//weather/united-states/san-francisco/City forecast (canonical URL)
/weather/{city}//weather/tokyo/Shorthand — redirects to most populous match
/weather/{country}/{region}/{city}//weather/united-states/california/san-francisco/With region — redirects to canonical
/weather/nearby?lat={lat}&lon={lon}/weather/nearby?lat=48.1&lon=11.5Find nearest city by coordinates
/weather/{country}//weather/germany/Country index — all cities by region

Country and city names use lowercase slugs with hyphens (e.g. united-states, san-francisco). Arbitrary city names are supported — if not in our database, we geocode the name and serve the forecast for that location.

For programmatic access, use theWindBorne Forecast APIwhich returns structured JSON for any coordinates worldwide.

Coordinates: 42.0722°N, 87.7228°W·Elevation: 194m·Timezone: America/Chicago·Population: 27,413