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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: 11:37 pm CST Nov 2, 2025 Latitude: 39.1025416 Longitude: -88.3353213 View on Google Maps

MouseOver for Detail Forecast
Overnight Monday Tuesday Wednesday Thursday Friday Saturday Sunday
Clear on Overnight Sunny on Monday Mostly Sunny on Tuesday Sunny on Wednesday Sunny on Thursday 50% chance of rain on Friday Mostly Sunny on Saturday Mostly Sunny on Sunday
Low: 36°F High: 62°F High: 66°F High: 70°F High: 63°F High: 67°F High: 62°F High: 53°F
Low: 36°F Low: 49°F Low: 38°F Low: 49°F Low: 42°F Low: 40°F  
Clear Sunny Mostly Sunny Sunny Sunny Rain Mostly Sunny Mostly Sunny
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Current Conditions at
EFFINGHAM COUNTY MEMORIAL - (K1H2)
41°
Clear
as of 11:35 PM CST
Rel. Humidity: 80%
Dew Point: 36°F
Visibility: 10 Miles
Pressure: 30.22 in.
Flight Rule: VFR
Wind Data
5 MPH
160° South
Cloud Level(s): Clear
Current Conditions at
MATTOON - (KMTO)
43°
Clear
as of 10:53 PM CST
Rel. Humidity: 75%
Dew Point: 36°F
Visibility: 10 Miles
Pressure: 30.19 in.
Flight Rule: VFR
Wind Data
6 MPH
180° South
Cloud Level(s): Clear
Current Conditions at
OLNEY-NOBLE AIRPORT - (KOLY)
36°
Clear
as of 11:30 PM CST
Rel. Humidity: 100%
Dew Point: 36°F
Visibility: 10 Miles
Pressure: 30.23 in.
Flight Rule: VFR
Wind Data
5 MPH
160° South
Cloud Level(s): Clear
Current Conditions at
FLORA MUNICIPAL AIRPORT - (KFOA)
36°
Clear
as of 11:35 PM CST
Rel. Humidity: 100%
Dew Point: 36°F
Visibility: 10 Miles
Pressure: 30.23 in.
Flight Rule: VFR
Wind Data
6 MPH
180° South
Cloud Level(s): Clear
Clear on Overnight Overnight... Clear, with a low around 36. South southwest wind around 8 mph.
Sunny on Monday Monday... Sunny, with a high near 62. South southwest wind 7 to 13 mph becoming west northwest in the afternoon. Winds could gust as high as 20 mph.
Increasing Clouds on Monday Night Monday Night... Increasing clouds, with a low around 36. Light and variable wind.
Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 66. Light southeast wind becoming south 10 to 15 mph in the morning. Winds could gust as high as 25 mph.
Cloudy on Tuesday Night Tuesday Night... Partly cloudy, with a low around 49. South southwest wind 10 to 13 mph, with gusts as high as 21 mph.
Sunny on Wednesday Wednesday... Sunny, with a high near 70. Southwest wind 9 to 14 mph becoming west northwest in the afternoon. Winds could gust as high as 20 mph.
Mostly Clear on Wednesday Night Wednesday Night... Mostly clear, with a low around 38. West northwest wind 5 to 7 mph becoming light and variable after midnight.
Sunny on Thursday Thursday... Sunny, with a high near 63.
30% chance of rain Thursday Night Thursday Night... A 30 percent chance of rain after midnight. Mostly cloudy, with a low around 49.
50% chance of rain Friday Friday... A 50 percent chance of rain before noon. Partly sunny, with a high near 67.
Cloudy on Friday Night Friday Night... Partly cloudy, with a low around 42.
Mostly Sunny on Saturday Saturday... Mostly sunny, with a high near 62.
Cloudy on Saturday Night Saturday Night... Partly cloudy, with a low around 40.
Mostly Sunny on Sunday Sunday... Mostly sunny, with a high near 53.
Current Radar Image


Sun Almanac for Island Grove, Illinois
Sunrise: 06:24 AM
Sunset: 4:50 PM
Civil Sunrise:05:56 AM
Civil Sunset: 5:18 PM
Nautical Sunrise: 05:24 AM
Nautical Sunset: 5:50 PM
Astro Sunrise: 04:53 AM
Astro Sunset: 6:21 PM
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