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Jewett, Illinois Weather Forecast
Jewett, Illinois Weather
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Weather Forecast for Jewett, Illinois : Cumberland County
Issued: 3:16 am CST Dec 7, 2025 Latitude: 39.2078171 Longitude: -88.2458744 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Monday Tuesday Wednesday Thursday Friday Saturday
Patchy Fog on Today Mostly Cloudy on Tonight Mostly Sunny on Monday Partly Sunny on Tuesday Mostly Cloudy on Wednesday 40% chance of snow on Thursday Partly Sunny on Friday Partly Sunny on Saturday
High: 36°F Low: 20°F High: 31°F High: 45°F High: 46°F High: 33°F High: 24°F High: 17°F
Low: 20°F Low: 39°F Low: 25°F Low: 16°F Low: 4°F  
Patchy Fog Mostly Cloudy Mostly Sunny Partly Sunny Mostly Cloudy Snow Partly Sunny Partly Sunny
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Current Conditions at
EFFINGHAM COUNTY MEMORIAL - (K1H2)
36°
Cloudy
Mist
as of 3:55 AM CST
Rel. Humidity: 100%
Dew Point: 36°F
Visibility: 4 Miles
Pressure: 29.98 in.
Flight Rule: IFR
Wind Data
3 MPH
140° Southeast
Cloud Level(s): Solid Overcast at 700ft
Current Conditions at
MATTOON - (KMTO)
34°
Cloudy
Mist
as of 3:53 AM CST
Rel. Humidity: 100%
Dew Point: 34°F
Visibility: 4 Miles
Pressure: 29.96 in.
Flight Rule: LIFR
Wind Data
7 MPH
180° South
Cloud Level(s): Solid Overcast at 400ft
Current Conditions at
OLNEY-NOBLE AIRPORT - (KOLY)
36°
Cloudy
as of 3:50 AM CST
Rel. Humidity: 100%
Dew Point: 36°F
Visibility: 5 Miles
Pressure: 29.98 in.
Flight Rule: IFR
Wind Data
3 MPH
160° South
Cloud Level(s): Solid Overcast at 900ft
Current Conditions at
FLORA MUNICIPAL AIRPORT - (KFOA)
36°
Cloudy
Mist
as of 3:55 AM CST
Rel. Humidity: 100%
Dew Point: 36°F
Visibility: 5 Miles
Pressure: 29.98 in.
Flight Rule: IFR
Wind Data
5 MPH
140° Southeast
Cloud Level(s): Solid Overcast at 700ft
Patchy Fog on Today Today... Patchy fog. Otherwise, cloudy, with a high near 36. South southeast wind 5 to 14 mph becoming north northwest in the afternoon. Winds could gust as high as 22 mph.

Mostly Cloudy on Tonight Tonight... Mostly cloudy, with a low around 20. North wind 7 to 13 mph, with gusts as high as 23 mph.

Mostly Sunny on Monday Monday... Mostly sunny, with a high near 31. North northeast wind 5 to 8 mph becoming calm in the afternoon.

Cloudy on Monday Night Monday Night... Partly cloudy, with a low around 20. Light south wind becoming south southwest 9 to 14 mph in the evening. Winds could gust as high as 22 mph.

Partly Sunny on Tuesday Tuesday... Partly sunny, with a high near 45. South southwest wind around 15 mph, with gusts as high as 24 mph.

Mostly Cloudy on Tuesday Night Tuesday Night... Mostly cloudy, with a low around 39. Breezy, with a south southwest wind 14 to 20 mph, with gusts as high as 30 mph.

Mostly Cloudy on Wednesday Wednesday... Mostly cloudy, with a high near 46. Breezy, with a west northwest wind 13 to 20 mph, with gusts as high as 29 mph.

Mostly Cloudy on Wednesday Night Wednesday Night... Mostly cloudy, with a low around 25.

40% chance of snow Thursday Thursday... A 40 percent chance of snow. Mostly cloudy, with a high near 33.

Mostly Cloudy on Thursday Night Thursday Night... Mostly cloudy, with a low around 16.

Partly Sunny on Friday Friday... Partly sunny, with a high near 24.

Mostly Cloudy on Friday Night Friday Night... Mostly cloudy, with a low around 4.

Partly Sunny on Saturday Saturday... Partly sunny, with a high near 17.

Current Radar Image


Sun Almanac for Jewett, Illinois
Sunrise: 06:59 AM
Sunset: 4:30 PM
Civil Sunrise:06:30 AM
Civil Sunset: 5:00 PM
Nautical Sunrise: 05:56 AM
Nautical Sunset: 5:33 PM
Astro Sunrise: 05:24 AM
Astro Sunset: 6:06 PM
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