


Current conditions at
Effingham, Effingham County Memorial Airport (K1H2)
Lat: 39.07°NLon: 88.53°WElev: 587ft.
Fair
72°F
22°C
Humidity | 60% |
Wind Speed | Calm |
Barometer | 30.10 in |
Dewpoint | 57°F (14°C) |
Visibility | 10.00 mi |
Last update | 4 Oct 7:15 pm CDT |
Extended Forecast for
4 Miles WNW Altamont IL
Tonight
Low: 57 °F
Clear
Sunday
High: 87 °F
Sunny
Sunday Night
Low: 61 °F
Mostly Clear
Monday
High: 85 °F
Sunny then
Chance
T-stormsMonday Night
Low: 64 °F
Chance
Showers then
Showers
LikelyTuesday
High: 77 °F
Chance
Showers then
Chance
T-stormsTuesday Night
Low: 52 °F
Slight Chance
T-stormsWednesday
High: 72 °F
Sunny
Wednesday Night
Low: 46 °F
Mostly Clear
Detailed Forecast
Tonight
Clear, with a low around 57. Southeast wind 5 to 7 mph.
Sunday
Sunny, with a high near 87. South wind 5 to 13 mph.
Sunday Night
Mostly clear, with a low around 61. South wind 3 to 7 mph.
Monday
A 40 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 85. South wind 3 to 7 mph.
Monday Night
A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after 1am. Mostly cloudy, with a low around 64. South wind around 6 mph becoming calm in the evening. Chance of precipitation is 60%.
Tuesday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 77.
Tuesday Night
A 20 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 52.
Wednesday
Sunny, with a high near 72.
Wednesday Night
Mostly clear, with a low around 46.
Thursday
Sunny, with a high near 73.
Thursday Night
Mostly clear, with a low around 49.
Friday
Sunny, with a high near 77.
Friday Night
Mostly clear, with a low around 51.
Saturday
Sunny, with a high near 74.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
ABOUT THIS FORECAST
Point Forecast:
4 Miles WNW Altamont IL
39.08°N 88.81°W (Elev. 633 ft)
39.08°N 88.81°W (Elev. 633 ft)
4:16 pm CDT Oct 4, 2025
7pm CDT Oct 4, 2025-6pm CDT Oct 11, 2025