Hazardous Weather Conditions
Current conditions at
Effingham, Effingham County Memorial Airport (K1H2)
Lat: 39.07°NLon: 88.53°WElev: 587ft.
Partly Cloudy
75°F
24°C
| Humidity | 71% |
| Wind Speed | SE 8 mph |
| Barometer | 29.96 in |
| Dewpoint | 65°F (18°C) |
| Visibility | 10.00 mi |
| Last update | 17 Apr 11:35 am CDT |
Extended Forecast for
Effingham IL
Today
High: 82 °F
Slight Chance
T-stormsTonight
Low: 50 °F
Chance
T-storms then
ShowersSaturday
High: 59 °F⇓
Showers
Likely then
Mostly SunnySaturday Night
Low: 37 °F
Mostly Clear
Sunday
High: 60 °F
Sunny
Sunday Night
Low: 37 °F
Mostly Clear
Monday
High: 64 °F
Sunny
Monday Night
Low: 48 °F
Mostly Clear
Tuesday
High: 75 °F
Mostly Sunny
Detailed Forecast
Today
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 82. South wind 10 to 15 mph, with gusts as high as 24 mph.
Tonight
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after midnight. Low around 50. South wind around 14 mph becoming west southwest after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Saturday
Showers likely, mainly before 9am. Mostly cloudy, then gradually becoming sunny, with a temperature falling to around 53 by 10am. Northwest wind 13 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday Night
Mostly clear, with a low around 37. Northwest wind 6 to 11 mph, with gusts as high as 20 mph.
Sunday
Sunny, with a high near 60. West northwest wind 5 to 14 mph, with gusts as high as 22 mph.
Sunday Night
Mostly clear, with a low around 37. Northwest wind 5 to 7 mph becoming light and variable after midnight.
Monday
Sunny, with a high near 64. Light and variable wind becoming east southeast around 6 mph in the morning.
Monday Night
Mostly clear, with a low around 48.
Tuesday
Mostly sunny, with a high near 75.
Tuesday Night
Mostly clear, with a low around 55.
Wednesday
Sunny, with a high near 77.
Wednesday Night
Mostly clear, with a low around 57.
Thursday
Mostly sunny, with a high near 80.
Additional Forecasts and Information
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Forecast AreaABOUT THIS FORECAST
Point Forecast:
Effingham IL
39.12°N 88.55°W (Elev. 581 ft)
39.12°N 88.55°W (Elev. 581 ft)
11:16 am CDT Apr 17, 2026
11am CDT Apr 17, 2026-6pm CDT Apr 23, 2026
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