National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Joliet Regional Airport (KJOT)

Lat: 41.52°NLon: 88.18°WElev: 572ft.

Overcast

31°F

-1°C

Humidity 88%
Wind Speed Calm
Barometer 29.95 in
Dewpoint 28°F (-2°C)
Visibility 7.00 mi
Last update 6 Dec 9:15 am CST
Extended Forecast for

Manhattan IL

  • Today

    Today: Mostly cloudy, with a high near 30. West northwest wind around 5 mph becoming calm in the afternoon. Winds could gust as high as 10 mph.

    High: 30 °F

    Mostly Cloudy

  • Tonight

    Tonight: Snow, mainly after midnight. Temperature rising to around 28 by 3am. Light south southeast wind becoming east southeast 5 to 10 mph after midnight. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 25 °F⇑

    Slight Chance
    Snow then
    Snow

  • Sunday

    Sunday: Snow likely, mainly before noon. Cloudy, then gradually becoming mostly sunny, with a temperature rising to near 29 by 10am, then falling to around 20 during the remainder of the day. East southeast wind 10 to 15 mph becoming north in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 29 °F⇓

    Snow Likely
    then Slight
    Chance Snow

  • Sunday Night

    Sunday Night: A 30 percent chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 9. North wind 5 to 10 mph becoming east northeast after midnight. Winds could gust as high as 15 mph.

    Low: 9 °F

    Chance Snow
    Showers

  • Monday

    Monday: Partly sunny, with a high near 21. East wind around 5 mph becoming south in the afternoon. Winds could gust as high as 10 mph.

    High: 21 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 10.

    Low: 10 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 37.

    High: 37 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Rain likely. Cloudy, with a low around 33.

    Low: 33 °F

    Rain Likely

  • Wednesday

    Wednesday: A chance of rain before noon, then a chance of snow. Mostly cloudy, with a high near 34.

    High: 34 °F

    Chance Rain
    then Chance
    Snow

Detailed Forecast

Today
Mostly cloudy, with a high near 30. West northwest wind around 5 mph becoming calm in the afternoon. Winds could gust as high as 10 mph.
Tonight
Snow, mainly after midnight. Temperature rising to around 28 by 3am. Light south southeast wind becoming east southeast 5 to 10 mph after midnight. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Sunday
Snow likely, mainly before noon. Cloudy, then gradually becoming mostly sunny, with a temperature rising to near 29 by 10am, then falling to around 20 during the remainder of the day. East southeast wind 10 to 15 mph becoming north in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Sunday Night
A 30 percent chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 9. North wind 5 to 10 mph becoming east northeast after midnight. Winds could gust as high as 15 mph.
Monday
Partly sunny, with a high near 21. East wind around 5 mph becoming south in the afternoon. Winds could gust as high as 10 mph.
Monday Night
A 20 percent chance of snow after midnight. Mostly cloudy, with a low around 10.
Tuesday
Mostly cloudy, with a high near 37.
Tuesday Night
Rain likely. Cloudy, with a low around 33.
Wednesday
A chance of rain before noon, then a chance of snow. Mostly cloudy, with a high near 34.
Wednesday Night
A chance of snow before midnight. Mostly cloudy, with a low around 15.
Thursday
A chance of snow. Mostly cloudy, with a high near 24.
Thursday Night
Mostly cloudy, with a low around 11.
Friday
Mostly cloudy, with a high near 19.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Manhattan IL
 41.43°N 88°W
Last Update:
9:06 am CST Dec 6, 2025
Forecast Valid:
9am CST Dec 6, 2025-6pm CST Dec 12, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation