Current conditions at

Effingham, Effingham County Memorial Airport (K1H2)

Lat: 39.07°NLon: 88.53°WElev: 587ft.

Fair

66°F

19°C

Humidity 44%
Wind Speed S 5 mph
Barometer 30.24 in
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Last update 10 Oct 12:35 pm CDT
Extended Forecast for

Altamont IL

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 73. South southwest wind around 5 mph.

    High: 73 °F

    Partly Sunny

  • Tonight

    Tonight: Scattered sprinkles before 1am.  Mostly cloudy, with a low around 53. Light and variable wind.

    Low: 53 °F

    Scattered
    Sprinkles

  • Saturday

    Saturday: Mostly sunny, with a high near 75. Calm wind becoming east northeast around 6 mph in the morning.

    High: 75 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 47. East northeast wind 3 to 5 mph.

    Low: 47 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 77. Southeast wind 3 to 5 mph.

    High: 77 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 50. Light east southeast wind.

    Low: 50 °F

    Mostly Clear

  • Columbus Day

    Columbus Day: Mostly sunny, with a high near 80. Light and variable wind.

    High: 80 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 56.

    Low: 56 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 78.

    High: 78 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Partly sunny, with a high near 73. South southwest wind around 5 mph.
Tonight
Scattered sprinkles before 1am. Mostly cloudy, with a low around 53. Light and variable wind.
Saturday
Mostly sunny, with a high near 75. Calm wind becoming east northeast around 6 mph in the morning.
Saturday Night
Mostly clear, with a low around 47. East northeast wind 3 to 5 mph.
Sunday
Sunny, with a high near 77. Southeast wind 3 to 5 mph.
Sunday Night
Mostly clear, with a low around 50. Light east southeast wind.
Columbus Day
Mostly sunny, with a high near 80. Light and variable wind.
Monday Night
Partly cloudy, with a low around 56.
Tuesday
Mostly sunny, with a high near 78.
Tuesday Night
Partly cloudy, with a low around 52.
Wednesday
Mostly sunny, with a high near 74.
Wednesday Night
Mostly clear, with a low around 50.
Thursday
Sunny, with a high near 76.
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ABOUT THIS FORECAST

 
Point Forecast:
Altamont IL
 39.06°N 88.76°W (Elev. 636 ft)
12:21 pm CDT Oct 10, 2025
12pm CDT Oct 10, 2025-6pm CDT Oct 16, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database