Current Conditions

Wheaton, Illinois

61°F16°C
Drizzle

Wind

NE 10 mph15 km/h

Humidity

76%

Cloud Cover

93%

As of Monday, September 21, 2026 at 7:41 PM CDT

Today's Outlook

Night

Overcast, with a low around 60°F16°C. Breezy from the NE at 10 mph15 km/h.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
DrizzleHigh 62°F17°CLow 60°F16°CPrecip 0.02 in0.5 mm36%Cloud 93%Wind ENE 11 mph18 km/hMonday: Overcast and mild, with a high of 62°F17°C. Breezy from the ENE at 13 mph20 km/h. 36% chance of drizzle around midday. Monday Night: Overcast, with a low around 60°F16°C. Breezy from the NE at 10 mph15 km/h.
DrizzleHigh 61°F16°CLow 55°F13°CPrecip 0.04 in1.1 mm26%Cloud 82%Wind ENE 10 mph15 km/hTuesday: Overcast and mild, with a high of 61°F16°C and morning low of 55°F13°C. Breezy from the NE at 11 to 12 mph17 to 19 km/h. 19% chance of drizzle around midday. Dry air. Tuesday Night: Mostly cloudy, with a low around 56°F14°C. Breezy from the ENE at 9 to 10 mph14 to 15 km/h. 26% chance of drizzle in the evening.
Light RainHigh 65°F18°CLow 57°F14°CPrecip 0.05 in1.2 mm13%Cloud 76%Wind NE 9 mph15 km/hWednesday: Mostly cloudy and mild, with a high of 65°F18°C and morning low of 57°F14°C. Breezy from the NE at 11 to 12 mph17 to 19 km/h. Wednesday Night: Mostly cloudy, with a low around 58°F14°C. Breezy from the ENE at 8 mph12 km/h. 13% chance of light rain overnight.
Partly CloudyHigh 67°F19°CLow 57°F14°CPrecip 0.02 in0.4 mm7%Cloud 65%Wind ENE 6 mph10 km/hThursday: Mostly cloudy and mild, with a high of 67°F19°C and morning low of 57°F14°C. Breezy from the ENE at 7 mph11 km/h. Thursday Night: Mostly cloudy, with a low around 57°F14°C. Light wind from the ENE around 6 mph9 km/h.
Partly CloudyHigh 68°F20°CLow 57°F14°CPrecip 0.01 in0.2 mm3%Cloud 69%Wind ENE 5 mph8 km/hFriday: Mostly cloudy and warm, with a high of 68°F20°C and morning low of 57°F14°C. Breezy from the ENE at 5 to 7 mph8 to 11 km/h. Friday Night: Mostly cloudy, with a low around 58°F15°C. Light wind from the ENE around 5 mph8 km/h.
Partly CloudyHigh 68°F20°CLow 53°F12°CPrecip 0.04 in0.9 mm7%Cloud 63%Wind E 5 mph8 km/hSaturday: Mostly cloudy and warm, with a high of 68°F20°C and morning low of 53°F12°C. Light wind from the ESE around 5 mph8 km/h. Dry air. Saturday Night: Mostly cloudy, with a low around 54°F12°C. Light wind from the E around 5 mph8 km/h.
DrizzleHigh 71°F21°CLow 53°F12°CPrecip 0.03 in0.7 mm11%Cloud 58%Wind E 4 mph7 km/hSunday: Mostly cloudy and warm, with a high of 71°F21°C and morning low of 53°F12°C. Light wind from the E around 4 mph7 km/h. 11% chance of drizzle in the morning. Sunday Night: Mostly cloudy, with a low around 55°F13°C. Light wind from the E around 4 mph7 km/h. 10% chance of drizzle overnight.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
MondaySep 2162°F17°C60°F16°C0.02 in0.5 mm· 36%93%DrizzleENE 11 mph18 km/h
TuesdaySep 2261°F16°C55°F13°C0.04 in1.1 mm· 26%82%DrizzleENE 10 mph15 km/h
WednesdaySep 2365°F18°C57°F14°C0.05 in1.2 mm· 13%76%Light RainNE 9 mph15 km/h
ThursdaySep 2467°F19°C57°F14°C0.02 in0.4 mm· 7%65%Partly CloudyENE 6 mph10 km/h
FridaySep 2568°F20°C57°F14°C0.01 in0.2 mm· 3%69%Partly CloudyENE 5 mph8 km/h
SaturdaySep 2668°F20°C53°F12°C0.04 in0.9 mm· 7%63%Partly CloudyE 5 mph8 km/h
SundaySep 2771°F21°C53°F12°C0.03 in0.7 mm· 11%58%DrizzleE 4 mph7 km/h
MondaySep 2873°F23°C54°F12°C0.02 in0.4 mm· 9%33%ClearENE 4 mph7 km/h
TuesdaySep 2973°F23°C54°F12°C0.1 in2.6 mm· 19%58%ShowersSE 6 mph9 km/h
WednesdaySep 3070°F21°C58°F14°C0.17 in4.2 mm· 25%68%ShowersS 7 mph12 km/h
ThursdayOct 169°F21°C57°F14°C0.14 in3.6 mm· 19%58%ShowersN 8 mph12 km/h
FridayOct 270°F21°C54°F12°C0.09 in2.2 mm· 14%55%DrizzleE 7 mph12 km/h
SaturdayOct 370°F21°C55°F13°C0.12 in3.1 mm· 16%60%ShowersS 7 mph11 km/h
SundayOct 469°F20°C55°F13°C0.12 in3 mm· 16%57%ShowersW 7 mph12 km/h
MondayOct 569°F21°C54°F12°C0.06 in1.4 mm· 12%51%DrizzleSW 7 mph12 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: 41.8661°N, 88.1070°W·Elevation: 231m·Timezone: America/Chicago·Population: 53,715