Current Conditions

Schaumburg, Illinois

76°F24°C
Light Rain

Wind

ESE 4 mph7 km/h

Humidity

84%

Cloud Cover

100%

As of Thursday, August 13, 2026 at 10:32 AM CDT

Today's Outlook

Day

Overcast and warm, with a high of 78°F25°C and morning low of 71°F22°C. Breezy from the E at 5 to 7 mph8 to 11 km/h. 66% chance of light rain in the afternoon. Heavy, humid air.

Night

Overcast, with a low around 73°F23°C. Light wind from the E around 5 mph8 km/h. 77% chance of light rain throughout the night.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
Light RainHigh 78°F25°CLow 71°F22°CPrecip 0.15 in3.9 mm77%Cloud 98%Wind E 5 mph8 km/hThursday: Overcast and warm, with a high of 78°F25°C and morning low of 71°F22°C. Breezy from the E at 5 to 7 mph8 to 11 km/h. 66% chance of light rain in the afternoon. Heavy, humid air. Thursday Night: Overcast, with a low around 73°F23°C. Light wind from the E around 5 mph8 km/h. 77% chance of light rain throughout the night.
RainHigh 76°F25°CLow 71°F22°CPrecip 0.7 in17.7 mm90%Cloud 96%Wind E 6 mph10 km/hFriday: Overcast and warm, with a high of 76°F25°C and morning low of 71°F22°C. Breezy from the E at 6 to 7 mph10 to 11 km/h. 90% chance of rain throughout the day. Humid. Friday Night: Overcast, with a low around 71°F22°C. Light wind from the ENE around 6 mph10 km/h. 80% chance of rain throughout the night.
RainHigh 79°F26°CLow 72°F22°CPrecip 0.54 in13.8 mm85%Cloud 92%Wind SSE 6 mph9 km/hSaturday: Overcast and warm, with a high of 79°F26°C and morning low of 72°F22°C. Light wind from the SSE around 6 mph10 km/h. 85% chance of rain throughout the day. Heavy, humid air. Saturday Night: Overcast, with a low around 72°F22°C. Light wind from the SE around 5 mph8 km/h. 40% chance of light rain throughout the night.
Light RainHigh 84°F29°CFeels 90°F32°CLow 74°F23°CPrecip 0.29 in7.4 mm55%Cloud 82%Wind WNW 7 mph11 km/hSunday: Overcast and warm, with a high of 84°F29°C and morning low of 74°F23°C. Breezy from the WNW at 8 mph12 km/h. 40% chance of light rain throughout the day. Heavy, humid air. Sunday Night: Mostly cloudy, with a low around 74°F23°C. Light wind from the W around 6 mph10 km/h. 55% chance of light rain throughout the night.
DrizzleHigh 78°F26°CLow 68°F20°CPrecip 0.04 in0.9 mm15%Cloud 56%Wind N 5 mph9 km/hMonday: Mostly cloudy and warm, with a high of 78°F26°C and morning low of 68°F20°C. Light wind from the N around 6 mph9 km/h. 14% chance of drizzle in the afternoon. Monday Night: Partly cloudy, with a low around 69°F20°C. Breezy from the NNE at 5 to 7 mph8 to 11 km/h. 15% chance of drizzle overnight.
DrizzleHigh 82°F28°CLow 64°F18°CPrecip 0.02 in0.4 mm12%Cloud 55%Wind SW 6 mph10 km/hTuesday: Mostly cloudy and warm, with a high of 82°F28°C and morning low of 65°F18°C. Breezy from the SW at 7 to 9 mph11 to 14 km/h. Tuesday Night: Mostly cloudy, with a low around 64°F18°C. Breezy from the SSW at 6 to 7 mph9 to 12 km/h. 12% chance of drizzle overnight.
Light RainHigh 79°F26°CLow 69°F21°CPrecip 0.3 in7.7 mm52%Cloud 73%Wind WSW 8 mph13 km/hWednesday: Mostly cloudy and warm, with a high of 79°F26°C and morning low of 69°F21°C. Breezy from the WSW at 8 mph13 km/h. 52% chance of light rain throughout the day. Humid. Wednesday Night: Mostly cloudy, with a low around 70°F21°C. Breezy from the SW at 8 mph12 km/h. 46% chance of showers throughout the night.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
ThursdayAug 1378°F25°C71°F22°C0.15 in3.9 mm· 77%98%Light RainE 5 mph8 km/h
FridayAug 1476°F25°C71°F22°C0.7 in17.7 mm· 90%96%RainE 6 mph10 km/h
SaturdayAug 1579°F26°C72°F22°C0.54 in13.8 mm· 85%92%RainSSE 6 mph9 km/h
SundayAug 1684°F29°C
Feels 90°F32°C
74°F23°C0.29 in7.4 mm· 55%82%Light RainWNW 7 mph11 km/h
MondayAug 1778°F26°C68°F20°C0.04 in0.9 mm· 15%56%DrizzleN 5 mph9 km/h
TuesdayAug 1882°F28°C64°F18°C0.02 in0.4 mm· 12%55%DrizzleSW 6 mph10 km/h
WednesdayAug 1979°F26°C69°F21°C0.3 in7.7 mm· 52%73%Light RainWSW 8 mph13 km/h
ThursdayAug 2076°F25°C65°F18°C0.1 in2.6 mm· 15%46%ShowersNNE 7 mph11 km/h
FridayAug 2178°F26°C63°F17°C0.06 in1.4 mm· 13%48%DrizzleS 6 mph9 km/h
SaturdayAug 2281°F27°C65°F19°C0.06 in1.6 mm· 13%45%DrizzleSW 6 mph10 km/h
SundayAug 2382°F28°C66°F19°C0.05 in1.3 mm· 6%40%Partly CloudySW 6 mph10 km/h
MondayAug 2483°F28°C67°F19°C0.04 in0.9 mm· 7%39%ClearS 6 mph10 km/h
TuesdayAug 2583°F28°C67°F20°C0.04 in1.1 mm· 7%44%Partly CloudyS 7 mph11 km/h
WednesdayAug 2681°F27°C67°F20°C0.1 in2.5 mm· 17%48%DrizzleENE 7 mph11 km/h
ThursdayAug 2779°F26°C66°F19°C0.11 in2.7 mm· 15%53%ShowersENE 7 mph11 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.

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: 42.0334°N, 88.0834°W·Elevation: 242m·Timezone: America/Chicago·Population: 74,693