Current Conditions

Wilmette, Illinois

61°F16°C
Partly Cloudy

Wind

ENE 15 mph23 km/h

Humidity

72%

Cloud Cover

67%

As of Tuesday, September 22, 2026 at 8:32 PM CDT

Today's Outlook

Night

Mostly cloudy, with a low around 58°F15°C. Breezy from the ENE at 11 to 14 mph18 to 23 km/h.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
Partly CloudyHigh 63°F17°CLow 58°F14°CPrecip 0.01 in0.2 mm4%Cloud 70%Wind ENE 12 mph19 km/hWednesday: Mostly cloudy and mild, with a high of 62°F17°C and morning low of 58°F14°C. Breezy from the NE at 13 mph20 km/h. Wednesday Night: Mostly cloudy, with a low around 58°F15°C. Breezy from the ENE at 11 to 14 mph18 to 23 km/h.
Partly CloudyHigh 64°F18°CLow 59°F15°CPrecip 0 in0 mmCloud 47%Wind ENE 9 mph14 km/hThursday: Partly cloudy and mild, with a high of 64°F18°C and morning low of 59°F15°C. Breezy from the ENE at 9 to 10 mph15 to 16 km/h. Thursday Night: Mostly cloudy, with a low around 60°F15°C. Breezy from the ENE at 8 to 10 mph13 to 16 km/h.
Partly CloudyHigh 64°F18°CLow 59°F15°CPrecip 0 in0 mmCloud 71%Wind E 7 mph12 km/hFriday: Mostly cloudy and mild, with a high of 64°F18°C and morning low of 59°F15°C. Breezy from the E at 7 to 8 mph11 to 14 km/h. Friday Night: Mostly cloudy, with a low around 60°F16°C. Breezy from the E at 8 mph12 km/h.
Partly CloudyHigh 65°F18°CLow 59°F15°CPrecip 0 in0 mmCloud 77%Wind E 7 mph11 km/hSaturday: Overcast and mild, with a high of 65°F18°C and morning low of 59°F15°C. Breezy from the ESE at 7 mph11 km/h. Saturday Night: Mostly cloudy, with a low around 60°F16°C. Breezy from the E at 7 to 8 mph11 to 12 km/h.
DrizzleHigh 67°F19°CLow 60°F16°CPrecip 0.02 in0.5 mm10%Cloud 65%Wind ENE 5 mph9 km/hSunday: Mostly cloudy and mild, with a high of 67°F19°C and morning low of 60°F16°C. Light wind from the ENE around 5 mph8 km/h. 10% chance of drizzle around midday. Sunday Night: Mostly cloudy, with a low around 61°F16°C. Light wind from the ENE around 5 mph9 km/h.
ClearHigh 69°F20°CLow 60°F15°CPrecip 0 in0 mmCloud 30%Wind NE 5 mph9 km/hMonday: Partly cloudy and warm, with a high of 69°F20°C and morning low of 60°F15°C. Light wind from the NE around 5 mph8 km/h. Monday Night: Partly cloudy, with a low around 61°F16°C. Light wind from the NE around 6 mph9 km/h.
ShowersHigh 70°F21°CLow 60°F16°CPrecip 0.07 in1.8 mm23%Cloud 66%Wind SSE 9 mph14 km/hTuesday: Mostly cloudy and warm, with a high of 70°F21°C and morning low of 60°F16°C. Breezy from the SSE at 9 to 10 mph14 to 16 km/h. Tuesday Night: Mostly cloudy, with a low around 61°F16°C. Breezy from the SSE at 9 to 12 mph14 to 19 km/h. 23% chance of showers in the evening.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
WednesdaySep 2363°F17°C58°F14°C0.01 in0.2 mm· 4%70%Partly CloudyENE 12 mph19 km/h
ThursdaySep 2464°F18°C59°F15°C0 in0 mm· —47%Partly CloudyENE 9 mph14 km/h
FridaySep 2564°F18°C59°F15°C0 in0 mm· —71%Partly CloudyE 7 mph12 km/h
SaturdaySep 2665°F18°C59°F15°C0 in0 mm· —77%Partly CloudyE 7 mph11 km/h
SundaySep 2767°F19°C60°F16°C0.02 in0.5 mm· 10%65%DrizzleENE 5 mph9 km/h
MondaySep 2869°F20°C60°F15°C0 in0 mm· —30%ClearNE 5 mph9 km/h
TuesdaySep 2970°F21°C60°F16°C0.07 in1.8 mm· 23%66%ShowersSSE 9 mph14 km/h
WednesdaySep 3067°F19°C62°F17°C0.33 in8.5 mm· 40%81%Light RainS 12 mph20 km/h
ThursdayOct 166°F19°C60°F16°C0.2 in5.1 mm· 30%67%ShowersWSW 12 mph19 km/h
FridayOct 266°F19°C59°F15°C0.14 in3.5 mm· 24%61%ShowersSW 10 mph17 km/h
SaturdayOct 367°F19°C59°F15°C0.09 in2.2 mm· 19%63%DrizzleSSW 10 mph17 km/h
SundayOct 465°F18°C58°F15°C0.14 in3.6 mm· 24%63%ShowersWSW 12 mph19 km/h
MondayOct 563°F17°C56°F13°C0.11 in2.9 mm· 22%55%ShowersW 12 mph19 km/h
TuesdayOct 664°F18°C56°F13°C0.11 in2.9 mm· 19%56%ShowersW 12 mph19 km/h
WednesdayOct 763°F17°C55°F13°C0.08 in2.1 mm· 17%45%DrizzleNW 12 mph19 km/h

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.

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