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Griffin, Illinois Weather Forecast
Griffin, Illinois Weather
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Weather Forecast for Griffin, Illinois : Clark County
Issued: 8:07 am CST Dec 25, 2025 Latitude: 39.4467022 Longitude: -87.6547484 View on Google Maps

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Christmas Day Tonight Friday Saturday Sunday Monday Tuesday Wednesday
20% chance of rain on Christmas Day 20% chance of on Tonight 20% chance of rain on Friday Morning Fog on Saturday 70% chance of rain on Sunday Mostly Sunny on Monday Mostly Sunny on Tuesday Partly Sunny on Wednesday
High: 59°F Low: 53°F High: 67°F High: 61°F High: 65°F High: 26°F High: 28°F High: 37°F
  Low: 43°F Low: 53°F Low: 20°F Low: 15°F Low: 19°F  
Rain Patchy Fog Rain Morning Fog Rain Mostly Sunny Mostly Sunny Partly Sunny
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Current Conditions at
EDGAR COUNTY ARPT - (KPRG)
54°
Cloudy
Fog
as of 7:55 AM CST
Rel. Humidity: 93%
Dew Point: 52°F
Visibility: 1/2 Miles
Pressure: 30.10 in.
Flight Rule: LIFR
Wind Data
5 MPH
030° Northeast
Cloud Level(s): Solid Overcast at 300ft
Current Conditions at
TERRE HAUTE - (KHUF)
57°
Cloudy
Mist
as of 9:03 AM EST
Rel. Humidity: 100%
Dew Point: 57°F
Visibility: 1 1/4 Miles
Pressure: 30.09 in.
Flight Rule: LIFR
Wind Data
5 MPH
0° North
Cloud Level(s): Solid Overcast at 300ft
Current Conditions at
ROBINSON - (KRSV)
57°
Cloudy
Fog
as of 7:55 AM CST
Rel. Humidity: 100%
Dew Point: 57°F
Visibility: 1/2 Miles
Pressure: 30.08 in.
Flight Rule: IFR
Wind Data
5 MPH
210° Southwest
Cloud Level(s): Broken at 600ft, Solid Overcast at 900ft
Current Conditions at
MATTOON - (KMTO)
54°
Cloudy
Mist
as of 7:53 AM CST
Rel. Humidity: 100%
Dew Point: 54°F
Visibility: 3/4 Miles
Pressure: 30.09 in.
Flight Rule: LIFR
Wind Data
7 MPH
040° Northeast
Cloud Level(s): Solid Overcast at 200ft
20% chance of rain Christmas Day Christmas Day... A slight chance of drizzle before 4pm, then a slight chance of rain between 4pm and 5pm, then a slight chance of drizzle after 5pm. Widespread dense fog, mainly before 9am. Otherwise, cloudy, with a high near 59. Northeast wind 5 to 7 mph. Chance of precipitation is 20%.
20% chance of Tonight Tonight... A chance of drizzle, mainly between midnight and 3am. Patchy fog. Otherwise, cloudy, with a low around 53. East wind 6 to 10 mph becoming south after midnight. Winds could gust as high as 17 mph.
20% chance of rain Friday Friday... A 20 percent chance of rain before noon. Patchy fog before noon. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 67. South wind 8 to 14 mph becoming west northwest in the afternoon. Winds could gust as high as 21 mph.
Morning Fog on Friday Night Friday Night... Patchy fog before midnight, then patchy fog after 2am. Otherwise, mostly cloudy, with a low around 43. West northwest wind around 6 mph becoming calm in the evening.
Morning Fog on Saturday Saturday... Patchy fog before 7am. Otherwise, partly sunny, with a high near 61. Light and variable wind becoming southeast 5 to 9 mph in the morning. Winds could gust as high as 15 mph.
Mostly Cloudy on Saturday Night Saturday Night... Mostly cloudy, with a low around 53. South wind 8 to 10 mph, with gusts as high as 18 mph.
70% chance of rain Sunday Sunday... Rain likely, mainly after noon. Cloudy, with a high near 65. South southwest wind 10 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
60% chance of rain Sunday Night Sunday Night... Rain likely before midnight. Mostly cloudy, with a low around 20. Blustery. Chance of precipitation is 60%.
Mostly Sunny on Monday Monday... Mostly sunny, with a high near 26. Blustery.
Mostly Clear on Monday Night Monday Night... Mostly clear, with a low around 15.
Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 28.
Mostly Cloudy on Tuesday Night Tuesday Night... Mostly cloudy, with a low around 19.
Partly Sunny on Wednesday Wednesday... Partly sunny, with a high near 37.
Current Radar Image


Sun Almanac for Griffin, Illinois
Sunrise: 07:09 AM
Sunset: 4:33 PM
Civil Sunrise:06:39 AM
Civil Sunset: 5:03 PM
Nautical Sunrise: 06:05 AM
Nautical Sunset: 5:37 PM
Astro Sunrise: 05:32 AM
Astro Sunset: 6:09 PM
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