Current Conditions

Des Plaines, Illinois

75°F24°C
Rain

Wind

SW 8 mph13 km/h

Humidity

66%

Cloud Cover

98%

As of Wednesday, September 9, 2026 at 12:55 AM CDT

Today's Outlook

Day

Overcast and warm, with a high of 79°F26°C and morning low of 72°F22°C. Breezy from the WSW at 9 to 10 mph15 to 16 km/h. 100% chance of rain throughout the day. Humid.

Night

Mostly cloudy, with a low around 73°F23°C. Breezy from the SW at 8 mph12 km/h. 52% chance of light rain before dawn.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
RainHigh 79°F26°CLow 72°F22°CPrecip 0.46 in11.6 mm100%Cloud 86%Wind WSW 8 mph14 km/hWednesday: Overcast and warm, with a high of 79°F26°C and morning low of 72°F22°C. Breezy from the WSW at 9 to 10 mph15 to 16 km/h. 100% chance of rain throughout the day. Humid. Wednesday Night: Mostly cloudy, with a low around 73°F23°C. Breezy from the SW at 8 mph12 km/h. 52% chance of light rain before dawn.
Partly CloudyHigh 75°F24°CLow 65°F18°CPrecip 0 in0 mmCloud 69%Wind NNE 7 mph11 km/hThursday: Overcast and warm, with a high of 75°F24°C and morning low of 68°F20°C. Breezy from the NNE at 7 mph11 km/h. Thursday Night: Mostly cloudy, with a low around 65°F18°C. Breezy from the NNW at 7 mph11 km/h.
ClearHigh 78°F26°CLow 62°F17°CPrecip 0 in0 mmCloud 15%Wind SE 6 mph10 km/hFriday: Mostly clear and warm, with a high of 78°F26°C and morning low of 62°F17°C. Breezy from the SE at 6 to 7 mph10 to 11 km/h. Friday Night: Mostly clear, with a low around 63°F17°C. Breezy from the SE at 6 to 8 mph9 to 13 km/h.
DrizzleHigh 83°F28°CLow 66°F19°CPrecip 0.03 in0.8 mm19%Cloud 49%Wind SW 8 mph12 km/hSaturday: Mostly cloudy and warm, with a high of 83°F28°C and morning low of 66°F19°C. Breezy from the SW at 8 to 10 mph14 to 16 km/h. 14% chance of drizzle in the afternoon. Humid. Saturday Night: Partly cloudy, with a low around 67°F19°C. Breezy from the SW at 7 to 8 mph11 to 13 km/h. 19% chance of drizzle in the evening.
DrizzleHigh 73°F23°CLow 65°F18°CPrecip 0.04 in1.1 mm12%Cloud 37%Wind N 8 mph13 km/hSunday: Partly cloudy and warm, with a high of 73°F23°C and morning low of 65°F18°C. Breezy from the N at 9 mph14 km/h. 12% chance of drizzle in the morning. Sunday Night: Partly cloudy, with a low around 65°F18°C. Breezy from the N at 8 to 9 mph12 to 14 km/h. 12% chance of drizzle throughout the night.
ShowersHigh 76°F24°CLow 62°F17°CPrecip 0.12 in3 mm22%Cloud 59%Wind SE 10 mph16 km/hMonday: Mostly cloudy and warm, with a high of 76°F24°C and morning low of 62°F17°C. Breezy from the SE at 10 to 12 mph16 to 20 km/h. 22% chance of showers throughout the day. Monday Night: Partly cloudy, with a low around 63°F17°C. Breezy from the SE at 10 to 14 mph16 to 23 km/h. 15% chance of drizzle throughout the night.
Light RainHigh 80°F27°CLow 70°F21°CPrecip 0.18 in4.5 mm32%Cloud 73%Wind SW 11 mph18 km/hTuesday: Mostly cloudy and warm, with a high of 80°F27°C and morning low of 70°F21°C. Breezy from the SW at 11 to 12 mph18 to 19 km/h. 27% chance of light rain throughout the day. Tuesday Night: Mostly cloudy, with a low around 71°F22°C. Breezy from the SSW at 11 to 15 mph17 to 24 km/h. 32% chance of light rain throughout the night.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
WednesdaySep 979°F26°C72°F22°C0.46 in11.6 mm· 100%86%RainWSW 8 mph14 km/h
ThursdaySep 1075°F24°C65°F18°C0 in0 mm· —69%Partly CloudyNNE 7 mph11 km/h
FridaySep 1178°F26°C62°F17°C0 in0 mm· —15%ClearSE 6 mph10 km/h
SaturdaySep 1283°F28°C66°F19°C0.03 in0.8 mm· 19%49%DrizzleSW 8 mph12 km/h
SundaySep 1373°F23°C65°F18°C0.04 in1.1 mm· 12%37%DrizzleN 8 mph13 km/h
MondaySep 1476°F24°C62°F17°C0.12 in3 mm· 22%59%ShowersSE 10 mph16 km/h
TuesdaySep 1580°F27°C70°F21°C0.18 in4.5 mm· 32%73%Light RainSW 11 mph18 km/h
WednesdaySep 1676°F24°C66°F19°C0.25 in6.3 mm· 37%71%Light RainE 7 mph12 km/h
ThursdaySep 1781°F27°C69°F21°C0.22 in5.5 mm· 24%54%ShowersSSW 9 mph15 km/h
FridaySep 1875°F24°C66°F19°C0.19 in4.8 mm· 22%49%ShowersW 10 mph16 km/h
SaturdaySep 1971°F21°C61°F16°C0.2 in5.2 mm· 27%55%ShowersWNW 9 mph15 km/h
SundaySep 2067°F19°C57°F14°C0.13 in3.4 mm· 21%53%ShowersN 9 mph15 km/h
MondaySep 2167°F19°C56°F13°C0.11 in2.7 mm· 14%52%DrizzleNE 8 mph13 km/h
TuesdaySep 2268°F20°C56°F13°C0.09 in2.2 mm· 14%54%DrizzleE 9 mph14 km/h
WednesdaySep 2368°F20°C57°F14°C0.14 in3.5 mm· 18%57%ShowersESE 8 mph13 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: 42.0334°N, 87.8834°W·Elevation: 193m·Timezone: America/Chicago·Population: 58,677