National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Effingham, Effingham County Memorial Airport (K1H2)

Lat: 39.07°NLon: 88.53°WElev: 587ft.

Fair

24°F

-4°C

Humidity 87%
Wind Speed SE 6 mph
Barometer 30.45 in
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill17°F (-8°C)
Last update 11 Jan 11:55 pm CST
Extended Forecast for

5 Miles E Mason IL

  • Overnight

    Overnight: Clear, with a low around 24. South southwest wind 5 to 8 mph, with gusts as high as 16 mph.

    Low: 24 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 47. Southwest wind 7 to 11 mph, with gusts as high as 21 mph.

    High: 47 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 33. South southwest wind 5 to 7 mph, with gusts as high as 15 mph.

    Low: 33 °F

    Mostly Clear

  • Tuesday

    Tuesday: Partly sunny, with a high near 56. Southwest wind 8 to 14 mph, with gusts as high as 22 mph.

    High: 56 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 38. West wind 7 to 9 mph, with gusts as high as 17 mph.

    Low: 38 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 42. Northwest wind 9 to 18 mph, with gusts as high as 31 mph.

    High: 42 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 17. North northwest wind 13 to 16 mph, with gusts as high as 30 mph.

    Low: 17 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 31.

    High: 31 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 24.

    Low: 24 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Clear, with a low around 24. South southwest wind 5 to 8 mph, with gusts as high as 16 mph.
Monday
Sunny, with a high near 47. Southwest wind 7 to 11 mph, with gusts as high as 21 mph.
Monday Night
Mostly clear, with a low around 33. South southwest wind 5 to 7 mph, with gusts as high as 15 mph.
Tuesday
Partly sunny, with a high near 56. Southwest wind 8 to 14 mph, with gusts as high as 22 mph.
Tuesday Night
Mostly cloudy, with a low around 38. West wind 7 to 9 mph, with gusts as high as 17 mph.
Wednesday
Mostly cloudy, with a high near 42. Northwest wind 9 to 18 mph, with gusts as high as 31 mph.
Wednesday Night
Mostly cloudy, with a low around 17. North northwest wind 13 to 16 mph, with gusts as high as 30 mph.
Thursday
Mostly sunny, with a high near 31.
Thursday Night
Mostly cloudy, with a low around 24.
Friday
Partly sunny, with a high near 39.
Friday Night
Mostly cloudy, with a low around 23.
Saturday
Mostly cloudy, with a high near 29.
Saturday Night
Mostly cloudy, with a low around 13.
Sunday
Mostly sunny, with a high near 28.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles E Mason IL
 38.96°N 88.54°W (Elev. 518 ft)
Last Update:
10:57 pm CST Jan 11, 2026
Forecast Valid:
12am CST Jan 12, 2026-6pm CST Jan 18, 2026
 
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Additional Resources

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