Hazardous Weather Conditions
Current conditions at
Effingham, Effingham County Memorial Airport (K1H2)
Lat: 39.07°NLon: 88.53°WElev: 587ft.
Fair
38°F
3°C
| Humidity | 63% |
| Wind Speed | Calm |
| Barometer | 30.38 in |
| Dewpoint | 27°F (-3°C) |
| Visibility | 10.00 mi |
| Last update | 1 Mar 6:55 pm CST |
Extended Forecast for
Effingham IL
Tonight
Low: 32 °F
Chance Snow
then
Snow/SleetMonday
High: 43 °F
Chance
Rain/Snow
then CloudyMonday Night
Low: 38 °F
Cloudy then
Showers
LikelyTuesday

High: 60 °F
Showers
Tuesday Night

Low: 53 °F
Showers
Wednesday

High: 66 °F
Showers
Wednesday Night

Low: 53 °F
Showers
Thursday

High: 67 °F
Showers
LikelyThursday Night

Low: 57 °F
Showers
Likely
Detailed Forecast
Tonight
Snow before 3am, then snow likely, possibly mixed with sleet between 3am and 4am, then a chance of snow after 4am. Low around 32. East northeast wind around 9 mph, with gusts as high as 17 mph. Chance of precipitation is 90%. Total nighttime snow and sleet accumulation of around an inch possible.
Monday
A chance of snow before 8am, then a slight chance of rain between 8am and 11am. Cloudy, with a high near 43. East wind 6 to 10 mph, with gusts as high as 18 mph. Chance of precipitation is 40%.
Monday Night
Showers likely after midnight. Cloudy, with a low around 38. East wind around 5 mph becoming calm. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Showers. High near 60. East southeast wind 6 to 9 mph becoming south in the afternoon. Winds could gust as high as 17 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday Night
Showers. Low around 53. South wind around 7 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday
Showers, with thunderstorms also possible after noon. High near 66. South southwest wind 7 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
Showers and possibly a thunderstorm before midnight, then showers likely. Low around 53. South southwest wind around 9 mph, with gusts as high as 16 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Thursday
Showers likely. Mostly cloudy, with a high near 67. Chance of precipitation is 70%.
Thursday Night
Showers likely, with thunderstorms also possible after midnight. Mostly cloudy, with a low around 57. Chance of precipitation is 60%.
Friday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 74. Chance of precipitation is 60%.
Friday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 49.
Saturday
Showers likely. Cloudy, with a high near 61.
Saturday Night
A chance of showers. Mostly cloudy, with a low around 41.
Sunday
A chance of showers. Sunny, with a high near 64.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Effingham IL
39.12°N 88.55°W (Elev. 581 ft)
39.12°N 88.55°W (Elev. 581 ft)
6:36 pm CST Mar 1, 2026
7pm CST Mar 1, 2026-6pm CDT Mar 8, 2026



