url:
Island Grove, Illinois Weather Forecast
Island Grove, Illinois Weather
your sport, your way
Air Sports Net on FacebookAir Sports Net on Google +Air Sports Net on TwitterReceive RSS UpdatesReceive Email Updates

Change location by the zip code or city,state: or search for other weather forecast locations in Illinois by name.
Weather Forecast for Island Grove, Illinois : Jasper County
Issued: 3:16 pm CST Nov 28, 2025 Latitude: 39.1025416 Longitude: -88.3353213 View on Google Maps

MouseOver for Detail Forecast
Tonight Saturday Sunday Monday Tuesday Wednesday Thursday Friday
40% chance of snow on Tonight 100% chance of rain, snow, & sleet on Saturday Mostly Cloudy on Sunday Mostly Cloudy on Monday Partly Sunny on Tuesday Mostly Sunny on Wednesday Partly Sunny on Thursday Mostly Cloudy on Friday
Low: 25°F High: 37°F High: 28°F High: 29°F High: 27°F High: 34°F High: 27°F High: 34°F
Low: 25°F Low: 17°F Low: 19°F Low: 14°F Low: 17°F Low: 14°F  
Snow Rain, Snow, & Sleet Mostly Cloudy Mostly Cloudy Partly Sunny Mostly Sunny Partly Sunny Mostly Cloudy
-
Current Conditions at
EFFINGHAM COUNTY MEMORIAL - (K1H2)
32°
Clear
as of 3:55 PM CST
Rel. Humidity: 54%
Dew Point: 18°F
Visibility: 10 Miles
Pressure: 30.44 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
MATTOON - (KMTO)
30°
Clear
as of 3:53 PM CST
Rel. Humidity: 58%
Dew Point: 18°F
Visibility: 10 Miles
Pressure: 30.40 in.
Flight Rule: VFR
Wind Data
3 MPH
290° West
Cloud Level(s): Clear
Current Conditions at
FLORA MUNICIPAL AIRPORT - (KFOA)
36°
Clear
as of 3:55 PM CST
Rel. Humidity: 43%
Dew Point: 16°F
Visibility: 10 Miles
Pressure: 30.43 in.
Flight Rule: VFR
Wind Data
5 MPH
260° West
Cloud Level(s): Clear
40% chance of snow Tonight Tonight... A 40 percent chance of snow, mainly after 4am. Increasing clouds, with a low around 25. Calm wind becoming east southeast 5 to 9 mph after midnight. Winds could gust as high as 17 mph.

100% chance of rain, snow, & sleet Saturday Saturday... Snow and sleet, possibly mixed with rain before 4pm, then snow, possibly mixed with sleet between 4pm and 5pm, then rain and snow after 5pm. High near 37. Breezy, with a southeast wind 10 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 100%. New snow and sleet accumulation of 3 to 5 inches possible.

100% chance of rain & snow Saturday Night Saturday Night... Rain and snow before 3am, then a slight chance of snow. Low around 25. Breezy, with a south wind 17 to 21 mph becoming west after midnight. Winds could gust as high as 32 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

Mostly Cloudy on Sunday Sunday... Mostly cloudy, with a high near 28. Breezy, with a west northwest wind 13 to 21 mph, with gusts as high as 28 mph.

Mostly Cloudy on Sunday Night Sunday Night... Mostly cloudy, with a low around 17. Northwest wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 15 mph.

Mostly Cloudy on Monday Monday... Mostly cloudy, with a high near 29. Northeast wind 3 to 5 mph.

50% chance of snow Monday Night Monday Night... A 50 percent chance of snow. Cloudy, with a low around 19. Calm wind becoming north northwest around 5 mph after midnight.

Partly Sunny on Tuesday Tuesday... Partly sunny, with a high near 27.

Mostly Cloudy on Tuesday Night Tuesday Night... Mostly cloudy, with a low around 14.

Mostly Sunny on Wednesday Wednesday... Mostly sunny, with a high near 34.

Mostly Cloudy on Wednesday Night Wednesday Night... Mostly cloudy, with a low around 17.

Partly Sunny on Thursday Thursday... Partly sunny, with a high near 27.

Mostly Cloudy on Thursday Night Thursday Night... Mostly cloudy, with a low around 14.

Mostly Cloudy on Friday Friday... Mostly cloudy, with a high near 34.

Current Radar Image


Sun Almanac for Island Grove, Illinois
Sunrise: 06:51 AM
Sunset: 4:32 PM
Civil Sunrise:06:22 AM
Civil Sunset: 5:01 PM
Nautical Sunrise: 05:49 AM
Nautical Sunset: 5:34 PM
Astro Sunrise: 05:16 AM
Astro Sunset: 6:06 PM
Any use of the information on this page is at your own risk. This information should not be relied upon in life-threatening situations, potential financial loss situations or in lieu of any officially disseminated information. Visit the National Weather Service for official information.