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Griffin, Illinois Weather Forecast
Griffin, Illinois Weather
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Weather Forecast for Griffin, Illinois : Clark County
Issued: 6:36 pm CST Jan 12, 2026 Latitude: 39.4467022 Longitude: -87.6547484 View on Google Maps

MouseOver for Detail Forecast
Tonight Tuesday Wednesday Thursday Friday Saturday Sunday M.L.King Day
Mostly Clear on Tonight Partly Sunny on Tuesday Mostly Cloudy on Wednesday Sunny on Thursday 30% chance of snow on Friday Mostly Cloudy on Saturday Partly Sunny on Sunday Mostly Sunny on M.L.King Day
Low: 31°F High: 54°F High: 27 °F High: 28°F High: 37°F High: 25°F High: 20°F High: 27°F
Low: 37°F Low: 15°F Low: 19°F Low: 17°F Low: 7°F Low: 9°F  
Mostly Clear Partly Sunny Mostly Cloudy Sunny Snow Mostly Cloudy Partly Sunny Mostly Sunny
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Current Conditions at
EDGAR COUNTY ARPT - (KPRG)
36°
Clear
as of 8:15 PM CST
Rel. Humidity: 74%
Dew Point: 28°F
Visibility: 10 Miles
Pressure: 30.14 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
TERRE HAUTE - (KHUF)
39°
Clear
as of 8:53 PM EST
Rel. Humidity: 64%
Dew Point: 28°F
Visibility: 10 Miles
Pressure: 30.16 in.
Flight Rule: VFR
Wind Data
6 MPH
170° South
Cloud Level(s): Clear
Current Conditions at
ROBINSON - (KRSV)
39°
Feels like 33°F
Clear
as of 8:15 PM CST
Rel. Humidity: 60%
Dew Point: 27°F
Visibility: 10 Miles
Pressure: 30.16 in.
Flight Rule: VFR
Wind Data
9 MPH
200° South
Cloud Level(s): Clear
Current Conditions at
MATTOON - (KMTO)
41°
Clear
as of 7:53 PM CST
Rel. Humidity: 56%
Dew Point: 27°F
Visibility: 10 Miles
Pressure: 30.13 in.
Flight Rule: VFR
Wind Data
6 MPH
190° South
Cloud Level(s): Clear
Mostly Clear on Tonight Tonight... Mostly clear, with a low around 31. South southwest wind 6 to 9 mph, with gusts as high as 18 mph.

Partly Sunny on Tuesday Tuesday... Partly sunny, with a high near 54. Southwest wind 10 to 17 mph, with gusts as high as 29 mph.

Mostly Cloudy on Tuesday Night Tuesday Night... Mostly cloudy, with a low around 37. West wind 6 to 10 mph, with gusts as high as 20 mph.

Mostly Cloudy on Wednesday Wednesday... Mostly cloudy, with a temperature falling to around 27 by 5pm. Breezy, with a northwest wind 11 to 21 mph, with gusts as high as 34 mph.

Cloudy on Wednesday Night Wednesday Night... Partly cloudy, with a low around 15. North northwest wind 13 to 16 mph, with gusts as high as 30 mph.

Sunny on Thursday Thursday... Sunny, with a high near 28. Northwest wind 6 to 13 mph, with gusts as high as 20 mph.

Mostly Cloudy on Thursday Night Thursday Night... Mostly cloudy, with a low around 19. South southwest wind 5 to 13 mph, with gusts as high as 21 mph.

30% chance of snow Friday Friday... A 30 percent chance of snow after noon. Mostly cloudy, with a high near 37.

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

Mostly Cloudy on Saturday Saturday... Mostly cloudy, with a high near 25.

Mostly Cloudy on Saturday Night Saturday Night... Mostly cloudy, with a low around 7.

Partly Sunny on Sunday Sunday... Partly sunny, with a high near 20.

Cloudy on Sunday Night Sunday Night... Partly cloudy, with a low around 9.

Mostly Sunny on M.L.King Day M.L.King Day... Mostly sunny, with a high near 27.

Current Radar Image


Sun Almanac for Griffin, Illinois
Sunrise: 07:10 AM
Sunset: 4:48 PM
Civil Sunrise:06:40 AM
Civil Sunset: 5:18 PM
Nautical Sunrise: 06:07 AM
Nautical Sunset: 5:51 PM
Astro Sunrise: 05:35 AM
Astro Sunset: 6:23 PM
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