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Hazardous Weather Conditions
Current conditions at
Effingham, Effingham County Memorial Airport (K1H2)
Lat: 39.07°NLon: 88.53°WElev: 587ft.
Fair
49°F
9°C
| Humidity | 65% |
| Wind Speed | Calm |
| Barometer | 30.49 in |
| Dewpoint | 38°F (3°C) |
| Visibility | 10.00 mi |
| Last update | 17 Oct 6:35 pm CDT |
Extended Forecast for
4 Miles SSE Effingham IL
Frost Advisory October 18, 01:00am until October 18, 09:00am
Tonight
Low: 34 °F
Clear then
Areas FrostSunday
High: 66 °F
Frost then
SunnySunday Night
Low: 36 °F
Clear
Monday
High: 71 °F
Sunny
Monday Night
Low: 39 °F
Mostly Clear
Tuesday
High: 73 °F
Sunny
Tuesday Night
Low: 41 °F
Mostly Clear
Wednesday
High: 76 °F
Sunny
Wednesday Night
Low: 45 °F
Mostly Clear
Detailed Forecast
Tonight
Areas of frost after 2am. Otherwise, clear, with a low around 34. Calm wind.
Sunday
Widespread frost, mainly before 8am. Otherwise, sunny, with a high near 66. Calm wind becoming south 5 to 7 mph in the morning.
Sunday Night
Clear, with a low around 36. Calm wind.
Monday
Sunny, with a high near 71. Calm wind.
Monday Night
Mostly clear, with a low around 39. Calm wind.
Tuesday
Sunny, with a high near 73. Calm wind.
Tuesday Night
Mostly clear, with a low around 41. Calm wind.
Wednesday
Sunny, with a high near 76.
Wednesday Night
Mostly clear, with a low around 45.
Thursday
Sunny, with a high near 77.
Thursday Night
Mostly clear, with a low around 47.
Friday
Sunny, with a high near 76.
Friday Night
Mostly clear, with a low around 47.
Saturday
Sunny, with a high near 77.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
4 Miles SSE Effingham IL
39.07°N 88.53°W (Elev. 554 ft)
39.07°N 88.53°W (Elev. 554 ft)
5:41 pm CDT Oct 17, 2026
6pm CDT Oct 17, 2026-6pm CDT Oct 24, 2026
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