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Island Grove, Illinois Weather Forecast
Island Grove, Illinois Weather
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Weather Forecast for Island Grove, Illinois : Jasper County
Issued: 5:56 am CST Dec 24, 2025 Latitude: 39.1025416 Longitude: -88.3353213 View on Google Maps

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Today Tonight Christmas Day Friday Saturday Sunday Monday Tuesday
10% chance of on Today 20% chance of on Tonight 20% chance of rain on Christmas Day Mostly Sunny on Friday Partly Sunny on Saturday 30% chance of rain on Sunday Sunny on Monday Partly Sunny on Tuesday
High: 58°F Low: 52°F High: 60°F High: 68°F High: 65°F High: 54°F High: 24°F High: 28°F
Low: 53°F Low: 45°F Low: 46°F Low: 15°F Low: 13°F  
Morning Fog Patchy Fog Rain Mostly Sunny Partly Sunny Rain Sunny Partly Sunny
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Current Conditions at
EFFINGHAM COUNTY MEMORIAL - (K1H2)
39°
Clear
as of 6:15 AM CST
Rel. Humidity: 100%
Dew Point: 39°F
Visibility: 7 Miles
Pressure: 30.29 in.
Flight Rule: VFR
Wind Data
3 MPH
040° Northeast
Cloud Level(s): Clear
Current Conditions at
MATTOON - (KMTO)
37°
Clear
as of 5:53 AM CST
Rel. Humidity: 93%
Dew Point: 36°F
Visibility: 7 Miles
Pressure: 30.26 in.
Flight Rule: VFR
Wind Data
6 MPH
090° East
Cloud Level(s): Clear
Current Conditions at
OLNEY-NOBLE AIRPORT - (KOLY)
43°
Clear
as of 5:50 AM CST
Rel. Humidity: 100%
Dew Point: 43°F
Visibility: 5 Miles
Pressure: 30.27 in.
Flight Rule: MVFR
Wind Data
6 MPH
060° Northeast
Cloud Level(s): Clear
Current Conditions at
FLORA MUNICIPAL AIRPORT - (KFOA)
43°
Partly Cloudy
Haze
as of 6:20 AM CST
Rel. Humidity: 16%
Visibility: 5 Miles
Pressure: 30.27 in.
Flight Rule: MVFR
Wind Data
Calm
Cloud Level(s): Scattered at 4500ft, Scattered at 4900ft
10% chance of Today Today... A slight chance of drizzle after 11am. Areas of dense fog before 10am. Otherwise, mostly cloudy, with a high near 58. Southeast wind 6 to 8 mph, with gusts as high as 15 mph.
20% chance of Tonight Tonight... A chance of drizzle, mainly between 9pm and midnight. Patchy fog after 9pm. Otherwise, mostly cloudy, with a low around 52. South southeast wind 5 to 7 mph becoming west after midnight. Winds could gust as high as 16 mph.
20% chance of rain Christmas Day Christmas Day... A 20 percent chance of rain before 9am. Patchy fog before noon. Otherwise, mostly cloudy, with a high near 60. Light and variable wind becoming north northeast 5 to 7 mph in the morning.
Patchy Fog on Thursday Night Thursday Night... Patchy fog after midnight. Otherwise, cloudy, with a low around 53. East northeast wind 5 to 10 mph becoming south after midnight. Winds could gust as high as 17 mph.
Mostly Sunny on Friday Friday... Mostly sunny, with a high near 68. South southwest wind 8 to 14 mph becoming west in the afternoon. Winds could gust as high as 21 mph.
Cloudy on Friday Night Friday Night... Partly cloudy, with a low around 45. West northwest wind around 6 mph becoming calm in the evening.
Partly Sunny on Saturday Saturday... Partly sunny, with a high near 65. Calm wind becoming south southeast 5 to 9 mph in the morning.
Mostly Cloudy on Saturday Night Saturday Night... Mostly cloudy, with a low around 46.
30% chance of rain Sunday Sunday... A 30 percent chance of rain. Mostly cloudy, with a high near 54. Breezy.
Cloudy on Sunday Night Sunday Night... Partly cloudy, with a low around 15.
Sunny on Monday Monday... Sunny, with a high near 24.
Cloudy on Monday Night Monday Night... Partly cloudy, with a low around 13.
Partly Sunny on Tuesday Tuesday... Partly sunny, with a high near 28.
Current Radar Image


Sun Almanac for Island Grove, Illinois
Sunrise: 07:11 AM
Sunset: 4:36 PM
Civil Sunrise:06:40 AM
Civil Sunset: 5:06 PM
Nautical Sunrise: 06:07 AM
Nautical Sunset: 5:39 PM
Astro Sunrise: 05:34 AM
Astro Sunset: 6:12 PM
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