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Current conditions at
Effingham, Effingham County Memorial Airport (K1H2)
Lat: 39.07°NLon: 88.53°WElev: 587ft.
Fair
51°F
11°C
| Humidity | 91% |
| Wind Speed | Calm |
| Barometer | 30.01 in |
| Dewpoint | 48°F (9°C) |
| Visibility | 10.00 mi |
| Last update | 6 Oct 11:35 pm CDT |
Extended Forecast for
4 Miles SSE Altamont IL
Tonight
Low: 49 °F
Clear
Wednesday
High: 86 °F
Sunny
Wednesday Night
Low: 54 °F
Mostly Clear
Thursday
High: 81 °F
Sunny
Thursday Night
Low: 49 °F
Mostly Clear
Friday
High: 82 °F
Sunny
Friday Night
Low: 55 °F
Clear
Saturday
High: 87 °F
Sunny
Saturday Night
Low: 57 °F
Partly Cloudy
then Chance
Showers
Detailed Forecast
Tonight
Clear, with a low around 49. South southwest wind 3 to 6 mph.
Wednesday
Sunny, with a high near 86. West southwest wind 6 to 10 mph, with gusts as high as 16 mph.
Wednesday Night
Mostly clear, with a low around 54. West wind around 5 mph becoming calm in the evening.
Thursday
Sunny, with a high near 81. Calm wind becoming north northwest around 6 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 49. Light east northeast wind.
Friday
Sunny, with a high near 82. Southeast wind 3 to 7 mph.
Friday Night
Clear, with a low around 55. Southeast wind 3 to 5 mph.
Saturday
Sunny, with a high near 87.
Saturday Night
A 30 percent chance of showers after 1am. Partly cloudy, with a low around 57.
Sunday
A 40 percent chance of showers. Mostly sunny, with a high near 78.
Sunday Night
Partly cloudy, with a low around 56.
Columbus Day
Mostly sunny, with a high near 81.
Monday Night
Mostly clear, with a low around 56.
Tuesday
A chance of showers. Mostly sunny, with a high near 80.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
4 Miles SSE Altamont IL
39.01°N 88.7°W (Elev. 574 ft)
39.01°N 88.7°W (Elev. 574 ft)
10:56 pm CDT Oct 6, 2026
11pm CDT Oct 6, 2026-6pm CDT Oct 13, 2026
Additional Resources
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Hourly Weather Forecast
