Hazardous Weather Conditions
Current conditions at
Effingham, Effingham County Memorial Airport (K1H2)
Lat: 39.07°NLon: 88.53°WElev: 587ft.
Mostly Cloudy
73°F
23°C
| Humidity | 73% |
| Wind Speed | S 3 mph |
| Barometer | 30.03 in |
| Dewpoint | 64°F (18°C) |
| Visibility | 10.00 mi |
| Last update | 26 Aug 8:55 am CDT |
Extended Forecast for
Altamont IL
Today
High: 88 °F
Mostly Sunny
Tonight
Low: 64 °F
Chance
T-storms then
Mostly ClearThursday
High: 84 °F
Sunny
Thursday Night
Low: 62 °F
Mostly Clear
Friday
High: 83 °F
Sunny
Friday Night
Low: 59 °F
Clear
Saturday
High: 84 °F
Sunny
Saturday Night
Low: 64 °F
Partly Cloudy
Sunday
High: 89 °F
Sunny
Detailed Forecast
Today
Mostly sunny, with a high near 88. South southwest wind 5 to 8 mph becoming west in the afternoon.
Tonight
A 30 percent chance of showers and thunderstorms, mainly before 8pm. Partly cloudy, with a low around 64. Light and variable wind.
Thursday
Sunny, with a high near 84. North northwest wind 3 to 7 mph.
Thursday Night
Mostly clear, with a low around 62. North northwest wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 83. Calm wind becoming northeast around 6 mph in the morning.
Friday Night
Clear, with a low around 59. Light northeast wind.
Saturday
Sunny, with a high near 84. Light south southeast wind.
Saturday Night
Partly cloudy, with a low around 64.
Sunday
Sunny, with a high near 89.
Sunday Night
Mostly clear, with a low around 70.
Monday
Sunny, with a high near 91.
Monday Night
Mostly clear, with a low around 72.
Tuesday
Mostly sunny, with a high near 91.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Altamont IL
39.06°N 88.76°W (Elev. 636 ft)
39.06°N 88.76°W (Elev. 636 ft)
8:26 am CDT Aug 26, 2026
9am CDT Aug 26, 2026-6pm CDT Sep 1, 2026
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