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Current conditions at
Effingham, Effingham County Memorial Airport (K1H2)
Lat: 39.07°NLon: 88.53°WElev: 587ft.
Partly Cloudy
80°F
27°C
| Humidity | 45% |
| Wind Speed | W 5 mph |
| Barometer | 30.04 in |
| Dewpoint | 57°F (14°C) |
| Visibility | 10.00 mi |
| Heat Index | 80°F (27°C) |
| Last update | 19 Jun 3:35 pm CDT |
Extended Forecast for
4 Miles ENE Altamont IL
Tonight
Low: 62 °F
Mostly Cloudy
Saturday
High: 82 °F
Mostly Sunny
Saturday Night
Low: 63 °F
Partly Cloudy
then Chance
ShowersSunday
High: 80 °F
Showers
Likely then
T-stormsSunday Night
Low: 64 °F
T-storms
Monday
High: 75 °F
Partly Sunny
Monday Night
Low: 57 °F
Partly Cloudy
Tuesday
High: 77 °F
Mostly Sunny
Tuesday Night
Low: 59 °F
Mostly Clear
Detailed Forecast
Tonight
Mostly cloudy, with a low around 62. Northwest wind around 5 mph becoming calm in the evening.
Saturday
Mostly sunny, with a high near 82. Calm wind becoming west northwest around 5 mph in the afternoon.
Saturday Night
A slight chance of showers between 4am and 5am, then a chance of showers and thunderstorms after 5am. Increasing clouds, with a low around 63. Light and variable wind. Chance of precipitation is 30%.
Sunday
A chance of showers before 7am, then showers likely and possibly a thunderstorm between 7am and 1pm, then showers and thunderstorms after 1pm. High near 80. East southeast wind 5 to 14 mph becoming south in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.
Sunday Night
Showers and thunderstorms, mainly before 1am. Low around 64. South southwest wind 10 to 14 mph becoming west northwest after midnight. Winds could gust as high as 18 mph. Chance of precipitation is 90%. New rainfall amounts between three quarters and one inch possible.
Monday
Partly sunny, with a high near 75. North wind around 10 mph, with gusts as high as 17 mph.
Monday Night
Partly cloudy, with a low around 57. North northeast wind 5 to 9 mph.
Tuesday
Mostly sunny, with a high near 77.
Tuesday Night
Mostly clear, with a low around 59.
Wednesday
Sunny, with a high near 79.
Wednesday Night
Mostly clear, with a low around 59.
Thursday
Mostly sunny, with a high near 78.
Thursday Night
A chance of showers. Partly cloudy, with a low around 60.
Friday
A chance of showers and thunderstorms. Mostly sunny, with a high near 79.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
4 Miles ENE Altamont IL
39.08°N 88.67°W (Elev. 577 ft)
39.08°N 88.67°W (Elev. 577 ft)
1:26 pm CDT Jun 19, 2026
4pm CDT Jun 19, 2026-6pm CDT Jun 26, 2026
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