Current Conditions

Mount Prospect, Illinois

75°F24°C
Showers

Wind

W 6 mph10 km/h

Humidity

62%

Cloud Cover

10%

As of Tuesday, October 13, 2026 at 1:44 PM CDT

Today's Outlook

Day

Mostly clear and warm, with a high of 75°F24°C and morning low of 69°F21°C. Breezy from the W at 8 to 11 mph12 to 18 km/h.

Night

Partly cloudy, with a low around 66°F19°C. Light wind from the ENE around 4 mph7 km/h. 48% chance of showers overnight.

7-Day Forecast

DayConditionHigh (°F)Low (°F)Precip (mm)Cloud Cover (%)Wind (mph)
ShowersHigh 75°F24°CLow 66°F19°CPrecip 0.03 in0.8 mm48%Cloud 22%Wind W 6 mph10 km/hTuesday: Mostly clear and warm, with a high of 75°F24°C and morning low of 69°F21°C. Breezy from the W at 8 to 11 mph12 to 18 km/h. Tuesday Night: Partly cloudy, with a low around 66°F19°C. Light wind from the ENE around 4 mph7 km/h. 48% chance of showers overnight.
RainHigh 65°F18°CLow 57°F14°CPrecip 0.26 in6.7 mm92%Cloud 98%Wind NE 10 mph15 km/hWednesday: Overcast and mild, with a high of 61°F16°C. Breezy from the NE at 10 to 11 mph16 to 18 km/h. 40% chance of light rain in the morning. Wednesday Night: Overcast, with a low around 57°F14°C. Breezy from the NE at 9 to 11 mph14 to 18 km/h. 92% chance of rain overnight.
RainHigh 59°F15°CLow 57°F14°CPrecip 0.39 in10 mm93%Cloud 99%Wind ESE 10 mph15 km/hThursday: Overcast and mild, with a high of 59°F15°C. Breezy from the ESE at 9 to 10 mph15 to 16 km/h. 93% chance of rain in the morning. Thursday Night: Overcast, with a low around 57°F14°C. Breezy from the E at 10 to 12 mph16 to 20 km/h. 89% chance of light rain in the evening.
Light RainHigh 57°F14°CLow 46°F8°CFeels 39°F4°CPrecip 0.16 in4.1 mm76%Cloud 72%Wind NW 16 mph26 km/hFriday: Mostly cloudy and mild, with a high of 52°F11°C. Windy from the NW at 17 to 19 mph28 to 31 km/h. 76% chance of light rain in the morning. Dry air. Friday Night: Mostly cloudy, with a low around 46°F8°C. Windy from the NW at 15 to 17 mph25 to 27 km/h. 72% chance of showers overnight.
ClearHigh 52°F11°CLow 38°F3°CFeels 32°F0°CPrecip 0 in0.1 mm3%Cloud 11%Wind W 10 mph15 km/hSaturday: Mostly clear and mild, with a high of 52°F11°C and morning low of 38°F3°C. Breezy from the W at 8 to 9 mph13 to 14 km/h. Dry air. Saturday Night: Mostly clear, with a low around 39°F4°C. Breezy from the WNW at 11 to 14 mph18 to 23 km/h.
ClearHigh 60°F16°CLow 42°F5°CFeels 35°F2°CPrecip 0 in0 mm—Cloud 4%Wind SSW 12 mph19 km/hSunday: Mostly clear and mild, with a high of 60°F16°C and morning low of 42°F5°C. Breezy from the SSW at 12 to 14 mph20 to 22 km/h. Dry air. Sunday Night: Mostly clear, with a low around 42°F6°C. Breezy from the SSW at 11 to 12 mph18 to 19 km/h.
Partly CloudyHigh 63°F17°CLow 48°F9°CFeels 43°F6°CPrecip 0 in0.1 mm4%Cloud 46%Wind SSW 9 mph15 km/hMonday: Mostly cloudy and mild, with a high of 63°F17°C and morning low of 48°F9°C. Breezy from the SSW at 9 to 10 mph15 to 16 km/h. Dry air. Monday Night: Partly cloudy, with a low around 48°F9°C. Breezy from the SSW at 9 to 12 mph15 to 20 km/h.

15-Day Forecast

Day High Low Precip Cloud Cover Condition Wind
TuesdayOct 1375°F24°C66°F19°C0.03 in0.8 mm· 48%22%ShowersW 6 mph10 km/h
WednesdayOct 1465°F18°C57°F14°C0.26 in6.7 mm· 92%98%RainNE 10 mph15 km/h
ThursdayOct 1559°F15°C57°F14°C0.39 in10 mm· 93%99%RainESE 10 mph15 km/h
FridayOct 1657°F14°C46°F8°C
Feels 39°F4°C
0.16 in4.1 mm· 76%72%Light RainNW 16 mph26 km/h
SaturdayOct 1752°F11°C38°F3°C
Feels 32°F0°C
0 in0.1 mm· 3%11%ClearW 10 mph15 km/h
SundayOct 1860°F16°C42°F5°C
Feels 35°F2°C
0 in0 mm· —4%ClearSSW 12 mph19 km/h
MondayOct 1963°F17°C48°F9°C
Feels 43°F6°C
0 in0.1 mm· 4%46%Partly CloudySSW 9 mph15 km/h
TuesdayOct 2065°F19°C48°F9°C0 in0.1 mm· 3%29%ClearS 7 mph11 km/h
WednesdayOct 2166°F19°C53°F12°C0.03 in0.7 mm· 9%39%ClearS 8 mph13 km/h
ThursdayOct 2265°F18°C57°F14°C0.13 in3.4 mm· 25%63%ShowersSSW 9 mph15 km/h
FridayOct 2363°F17°C55°F13°C0.16 in4 mm· 21%74%Light RainS 10 mph15 km/h
SaturdayOct 2461°F16°C54°F12°C0.15 in3.7 mm· 24%73%Light RainSW 10 mph16 km/h
SundayOct 2558°F14°C51°F10°C0.11 in2.9 mm· 24%69%ShowersWSW 10 mph15 km/h
MondayOct 2655°F13°C48°F9°C
Feels 44°F7°C
0.13 in3.4 mm· 21%67%ShowersW 9 mph14 km/h
TuesdayOct 2754°F12°C46°F8°C
Feels 42°F5°C
0.13 in3.2 mm· 19%64%ShowersW 9 mph14 km/h

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About This Forecast

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Coordinates: 42.0664°N, 87.9373°W·Elevation: 204m·Timezone: America/Chicago·Population: 54,747