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: 4:37 am CST Dec 28, 2025 Latitude: 39.1025416 Longitude: -88.3353213 View on Google Maps

MouseOver for Detail Forecast
Overnight Sunday Monday Tuesday Wednesday New Year's Day Friday Saturday
20% chance of rain on Overnight 80% chance of thunderstorms on Sunday Partly Sunny on Monday Mostly Sunny on Tuesday Mostly Sunny on Wednesday Mostly Sunny on New Year's Day Mostly Sunny on Friday Partly Sunny on Saturday
Low: 63°F High: 67°F High: 26°F High: 31°F High: 39°F High: 36°F High: 38°F High: 45°F
Low: 19°F Low: 15°F Low: 24°F Low: 24°F Low: 18°F Low: 28°F  
Rain Thunderstorms Partly Sunny Mostly Sunny Mostly Sunny Mostly Sunny Mostly Sunny Partly Sunny
-
Current Conditions at
EFFINGHAM COUNTY MEMORIAL - (K1H2)
64°
Cloudy
as of 4:55 AM CST
Rel. Humidity: 100%
Dew Point: 64°F
Visibility: 10 Miles
Pressure: 29.76 in.
Flight Rule: MVFR
Wind Data
7 MPH
150° Southeast
Cloud Level(s): Solid Overcast at 1700ft
Current Conditions at
MATTOON - (KMTO)
Clear
as of 4:53 AM CST
Pressure: 29.72 in.
Wind Data
Calm
Current Conditions at
FLORA MUNICIPAL AIRPORT - (KFOA)
66°
Mostly Cloudy
as of 4:55 AM CST
Rel. Humidity: 88%
Dew Point: 63°F
Visibility: 10 Miles
Pressure: 29.76 in.
Flight Rule: MVFR
Wind Data
14 MPH
Gust: 20 MPH
200° South
Cloud Level(s): Broken at 2100ft
20% chance of rain Overnight Overnight... A 20 percent chance of showers. Cloudy, with a steady temperature around 63. South southwest wind around 11 mph, with gusts as high as 22 mph.

80% chance of thunderstorms Sunday Sunday... A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 3pm. High near 67. Breezy, with a south southwest wind 13 to 18 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 41 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

40% chance of snow Sunday Night Sunday Night... A chance of rain showers before 8pm, then a chance of flurries after midnight. Cloudy, then gradually becoming partly cloudy, with a low around 19. Wind chill values between 2 and 12. Breezy, with a west wind around 26 mph, with gusts as high as 45 mph. Chance of precipitation is 40%.

Partly Sunny on Monday Monday... Partly sunny, with a high near 26. Wind chill values between 1 and 11. Breezy, with a west northwest wind 18 to 26 mph, with gusts as high as 43 mph.

Cloudy on Monday Night Monday Night... Partly cloudy, with a low around 15. Northwest wind 11 to 17 mph, with gusts as high as 25 mph.

Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 31. West northwest wind 8 to 10 mph, with gusts as high as 17 mph.

Cloudy on Tuesday Night Tuesday Night... Partly cloudy, with a low around 24. West southwest wind 7 to 10 mph, with gusts as high as 17 mph.

Mostly Sunny on Wednesday Wednesday... Mostly sunny, with a high near 39.

Mostly Cloudy on Wednesday Night Wednesday Night... Mostly cloudy, with a low around 24.

Mostly Sunny on New Year's Day New Year's Day... Mostly sunny, with a high near 36.

Mostly Clear on Thursday Night Thursday Night... Mostly clear, with a low around 18.

Mostly Sunny on Friday Friday... Mostly sunny, with a high near 38.

Mostly Cloudy on Friday Night Friday Night... Mostly cloudy, with a low around 28.

Partly Sunny on Saturday Saturday... Partly sunny, with a high near 45.

Current Radar Image


Sun Almanac for Island Grove, Illinois
Sunrise: 07:12 AM
Sunset: 4:38 PM
Civil Sunrise:06:42 AM
Civil Sunset: 5:08 PM
Nautical Sunrise: 06:08 AM
Nautical Sunset: 5:42 PM
Astro Sunrise: 05:36 AM
Astro Sunset: 6:14 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.