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

Hazardous Weather Conditions

Current conditions at

Effingham, Effingham County Memorial Airport (K1H2)

Lat: 39.07°NLon: 88.53°WElev: 587ft.

Fog

56°F

13°C

Humidity 100%
Wind Speed Calm
Barometer 30.09 in
Dewpoint 56°F (13°C)
Visibility 0.50 mi
Last update 25 Dec 10:55 am CST
Extended Forecast for

2 Miles NE Altamont IL

  • Christmas Day

    Christmas Day: A slight chance of drizzle before noon. Patchy fog before noon. Otherwise, cloudy, with a high near 61. East wind 3 to 6 mph.

    High: 61 °F

    Slight Chance
    Drizzle and
    Patchy Fog

  • Tonight

    Tonight: Patchy fog. Otherwise, cloudy, with a low around 54. East wind 6 to 10 mph becoming south southwest after midnight. Winds could gust as high as 17 mph.

    Low: 54 °F

    Patchy Fog

  • Friday

    Friday: Patchy fog before 9am. Otherwise, partly sunny, with a high near 67. South southwest wind 7 to 11 mph becoming northwest in the afternoon. Winds could gust as high as 18 mph.

    High: 67 °F

    Patchy Fog
    then Mostly
    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 44. Northwest wind around 5 mph becoming calm in the evening.

    Low: 44 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 62. Light east wind becoming southeast 5 to 9 mph in the morning. Winds could gust as high as 15 mph.

    High: 62 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Cloudy, with a low around 54. Southeast wind around 9 mph becoming south southwest after midnight. Winds could gust as high as 17 mph.

    Low: 54 °F

    Cloudy

  • Sunday

    Sunday: Rain likely, mainly after noon. Cloudy, with a high near 65. South southwest wind 9 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    High: 65 °F

    Rain Likely

  • Sunday Night

    Sunday Night: A 50 percent chance of rain before midnight. Mostly cloudy, with a low around 19. Blustery.

    Low: 19 °F

    Chance Rain
    then Mostly
    Cloudy and
    Blustery

  • Monday

    Monday: Sunny, with a high near 24. Blustery.

    High: 24 °F

    Sunny and
    Blustery

Detailed Forecast

Christmas Day
A slight chance of drizzle before noon. Patchy fog before noon. Otherwise, cloudy, with a high near 61. East wind 3 to 6 mph.
Tonight
Patchy fog. Otherwise, cloudy, with a low around 54. East wind 6 to 10 mph becoming south southwest after midnight. Winds could gust as high as 17 mph.
Friday
Patchy fog before 9am. Otherwise, partly sunny, with a high near 67. South southwest wind 7 to 11 mph becoming northwest in the afternoon. Winds could gust as high as 18 mph.
Friday Night
Partly cloudy, with a low around 44. Northwest wind around 5 mph becoming calm in the evening.
Saturday
Partly sunny, with a high near 62. Light east wind becoming southeast 5 to 9 mph in the morning. Winds could gust as high as 15 mph.
Saturday Night
Cloudy, with a low around 54. Southeast wind around 9 mph becoming south southwest after midnight. Winds could gust as high as 17 mph.
Sunday
Rain likely, mainly after noon. Cloudy, with a high near 65. South southwest wind 9 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
A 50 percent chance of rain before midnight. Mostly cloudy, with a low around 19. Blustery.
Monday
Sunny, with a high near 24. Blustery.
Monday Night
Mostly clear, with a low around 15.
Tuesday
Mostly sunny, with a high near 30.
Tuesday Night
Partly cloudy, with a low around 20.
Wednesday
Partly sunny, with a high near 37.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NE Altamont IL
 39.08°N 88.73°W (Elev. 610 ft)
Last Update:
9:57 am CST Dec 25, 2025
Forecast Valid:
11am CST Dec 25, 2025-6pm CST Dec 31, 2025
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation