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Blairsville, Illinois Weather Forecast
Blairsville, Illinois Weather
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Weather Forecast for Blairsville, Illinois : Hamilton County
Issued: 5:11 am CST Dec 21, 2025 Latitude: 38.168381 Longitude: -88.4642162 View on Google Maps

MouseOver for Detail Forecast
Today Tonight Monday Tuesday Wednesday Christmas Day Friday Saturday
Mostly Sunny on Today Mostly Clear on Tonight 20% chance of rain on Monday Mostly Sunny on Tuesday Cloudy on Wednesday Mostly Cloudy on Christmas Day Partly Sunny on Friday Mostly Cloudy on Saturday
High: 43°F Low: 28°F High: 53°F High: 63°F High: 66°F High: 70°F High: 62°F High: 58°F
Low: 47°F Low: 46°F Low: 58°F Low: 54°F Low: 42°F  
Mostly Sunny Mostly Clear Rain Mostly Sunny Cloudy Mostly Cloudy Partly Sunny Mostly Cloudy
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Current Conditions at
FAIRFIELD MUNICIPAL ARPT - (KFWC)
30°
Clear
as of 5:55 AM CST
Rel. Humidity: 68%
Dew Point: 21°F
Visibility: 10 Miles
Pressure: 30.39 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
MT VERNON - (KMVN)
32°
Clear
as of 5:56 AM CST
Rel. Humidity: 59%
Dew Point: 19°F
Visibility: 10 Miles
Pressure: 30.38 in.
Flight Rule: VFR
Wind Data
6 MPH
030° Northeast
Cloud Level(s): Clear
Current Conditions at
HARRISBURG-RALEIGH - (KHSB)
32°
Clear
as of 5:55 AM CST
Rel. Humidity: 59%
Dew Point: 19°F
Visibility: 10 Miles
Pressure: 30.40 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
FLORA MUNICIPAL AIRPORT - (KFOA)
28°
Clear
as of 5:55 AM CST
Rel. Humidity: 68%
Dew Point: 19°F
Visibility: 10 Miles
Pressure: 30.39 in.
Flight Rule: VFR
Wind Data
3 MPH
350° North
Cloud Level(s): Clear
Mostly Sunny on Today Today... Mostly sunny, with a high near 43. Calm wind becoming northeast 5 to 7 mph in the morning.

Mostly Clear on Tonight Tonight... Mostly clear, with a low around 28. Calm wind becoming southeast 5 to 7 mph after midnight.

20% chance of rain Monday Monday... A 20 percent chance of rain after noon. Increasing clouds, with a high near 53. South wind 6 to 10 mph.

40% chance of rain Monday Night Monday Night... A 40 percent chance of rain before midnight. Mostly cloudy, with a low around 47. Southwest wind 6 to 8 mph.

Mostly Sunny on Tuesday Tuesday... Mostly sunny, with a high near 63. West wind 5 to 8 mph becoming light and variable in the afternoon.

Cloudy on Tuesday Night Tuesday Night... Partly cloudy, with a low around 46. Light and variable wind.

Cloudy on Wednesday Wednesday... Cloudy, with a high near 66. Light and variable wind becoming south 5 to 10 mph in the morning.

Mostly Cloudy on Wednesday Night Wednesday Night... Mostly cloudy, with a low around 58. Southwest wind around 10 mph, with gusts as high as 20 mph.

Mostly Cloudy on Christmas Day Christmas Day... Mostly cloudy, with a high near 70. South southwest wind 10 to 14 mph, with gusts as high as 21 mph.

Cloudy on Thursday Night Thursday Night... Partly cloudy, with a low around 54. Southwest wind 9 to 13 mph, with gusts as high as 21 mph.

Partly Sunny on Friday Friday... Partly sunny, with a high near 62. West wind 6 to 9 mph becoming north in the afternoon.

Mostly Cloudy on Friday Night Friday Night... Mostly cloudy, with a low around 42. North northeast wind around 6 mph becoming south southeast after midnight.

Mostly Cloudy on Saturday Saturday... Mostly cloudy, with a high near 58. South southwest wind around 7 mph.

Current Radar Image


Sun Almanac for Blairsville, Illinois
Sunrise: 07:07 AM
Sunset: 4:37 PM
Civil Sunrise:06:37 AM
Civil Sunset: 5:07 PM
Nautical Sunrise: 06:04 AM
Nautical Sunset: 5:40 PM
Astro Sunrise: 05:32 AM
Astro Sunset: 6:12 PM
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