Jewett, Illinois Weather
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Weather Forecast for Jewett, Illinois : Cumberland County
Issued: 11:55 pm CDT Sep 15, 2025 Latitude: 39.2078171 Longitude: -88.2458744 View on Google Maps

MouseOver for Detail Forecast
Overnight Tuesday Wednesday Thursday Friday Saturday Sunday Monday
Mostly Clear on Overnight Sunny on Tuesday Sunny on Wednesday Sunny on Thursday Partly Sunny on Friday 30% chance of rain on Saturday 20% chance of on Sunday Mostly Sunny on Monday
Low: 61°F High: 91°F High: 91°F High: 93°F High: 89°F High: 86°F High: 83°F High: 86°F
Low: 59°F Low: 60°F Low: 63°F Low: 62°F Low: 62°F Low: 61°F  
Mostly Clear Sunny Sunny Sunny Partly Sunny Rain Partly Sunny Mostly Sunny
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Current Conditions at
EFFINGHAM COUNTY MEMORIAL - (K1H2)
72°
Clear
as of 12:55 AM CDST
Rel. Humidity: 68%
Dew Point: 61°F
Visibility: 10 Miles
Pressure: 30.13 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
MATTOON - (KMTO)
68°
Clear
as of 12:53 AM CDST
Rel. Humidity: 68%
Dew Point: 57°F
Visibility: 10 Miles
Pressure: 30.12 in.
Flight Rule: VFR
Wind Data
3 MPH
060° Northeast
Cloud Level(s): Clear
Current Conditions at
OLNEY-NOBLE AIRPORT - (KOLY)
72°
Clear
as of 12:55 AM CDST
Rel. Humidity: 83%
Dew Point: 66°F
Visibility: 10 Miles
Pressure: 30.11 in.
Flight Rule: VFR
Wind Data
3 MPH
060° Northeast
Cloud Level(s): Clear
Current Conditions at
FLORA MUNICIPAL AIRPORT - (KFOA)
70°
Clear
as of 12:55 AM CDST
Rel. Humidity: 83%
Dew Point: 64°F
Visibility: 10 Miles
Pressure: 30.11 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Mostly Clear on Overnight Overnight... Mostly clear, with a low around 61. Light east northeast wind.
Sunny on Tuesday Tuesday... Sunny, with a high near 91. East northeast wind 3 to 6 mph.
Mostly Clear on Tuesday Night Tuesday Night... Mostly clear, with a low around 59. East wind around 5 mph becoming calm in the evening.
Sunny on Wednesday Wednesday... Sunny, with a high near 91. Calm wind becoming east southeast around 5 mph in the afternoon.
Mostly Clear on Wednesday Night Wednesday Night... Mostly clear, with a low around 60. Light southeast wind.
Sunny on Thursday Thursday... Sunny, with a high near 93. Calm wind becoming south around 6 mph in the morning.
Cloudy on Thursday Night Thursday Night... Partly cloudy, with a low around 63. Southeast wind around 6 mph becoming calm in the evening.
Partly Sunny on Friday Friday... Partly sunny, with a high near 89.
30% chance of rain Friday Night Friday Night... A 30 percent chance of showers. Mostly cloudy, with a low around 62.
30% chance of rain Saturday Saturday... A 30 percent chance of showers after 1pm. Mostly sunny, with a high near 86.
20% chance of rain Saturday Night Saturday Night... A chance of showers. Mostly cloudy, with a low around 62.
20% chance of Sunday Sunday... A chance of showers. Partly sunny, with a high near 83.
20% chance of rain Sunday Night Sunday Night... A chance of showers. Mostly cloudy, with a low around 61.
Mostly Sunny on Monday Monday... Mostly sunny, with a high near 86.
Current Radar Image


Sun Almanac for Jewett, Illinois
Sunrise: 06:36 AM
Sunset: 7:00 PM
Civil Sunrise:06:09 AM
Civil Sunset: 7:26 PM
Nautical Sunrise: 05:37 AM
Nautical Sunset: 7:58 PM
Astro Sunrise: 05:05 AM
Astro Sunset: 8:30 PM
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