Hazardous Weather Conditions
Current conditions at
Effingham, Effingham County Memorial Airport (K1H2)
Lat: 39.07°NLon: 88.53°WElev: 587ft.
Overcast
53°F
12°C
| Humidity | 99% |
| Wind Speed | N 9 G 16 mph |
| Barometer | 29.98 in |
| Dewpoint | 52°F (11°C) |
| Visibility | 7.00 mi |
| Wind Chill | 50°F (10°C) |
| Last update | 1 Apr 4:35 am CDT |
Extended Forecast for
Effingham IL
Overnight

Low: 55 °F
Showers
LikelyWednesday

High: 63 °F
Showers
Wednesday Night
Low: 60 °F
Showers
Likely then
Chance
ShowersThursday
High: 76 °F
Breezy.
Mostly Cloudy
then Showers
LikelyThursday Night

Low: 62 °F
Showers
Likely and
BreezyFriday
High: 77 °F
Chance
Showers then
Showers
LikelyFriday Night
Low: 58 °F
Chance
T-storms then
ShowersSaturday

High: 65 °F
Showers
Saturday Night

Low: 37 °F
Chance
Showers
Detailed Forecast
Overnight
Showers likely and possibly a thunderstorm. Cloudy, with a low around 55. Northeast wind around 7 mph, with gusts as high as 15 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
Showers and possibly a thunderstorm. High near 63. Northeast wind around 7 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
Showers and thunderstorms likely before 3am, then a slight chance of showers between 3am and 5am. Mostly cloudy, with a low around 60. East wind 7 to 11 mph becoming south southeast after midnight. Winds could gust as high as 23 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
Showers likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 76. Breezy, with a south wind 16 to 25 mph, with gusts as high as 38 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday Night
Showers likely and possibly a thunderstorm. Partly cloudy, with a low around 62. Breezy, with a south southwest wind 10 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
A chance of showers, then showers likely and possibly a thunderstorm after 1pm. Partly sunny, with a high near 77. South wind 8 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday Night
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1am. Low around 58. South wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Saturday
Showers. High near 65. Chance of precipitation is 80%.
Saturday Night
A 30 percent chance of showers before 1am. Mostly cloudy, with a low around 37.
Sunday
Mostly sunny, with a high near 53.
Sunday Night
Mostly clear, with a low around 33.
Monday
Sunny, with a high near 61.
Monday Night
Partly cloudy, with a low around 39.
Tuesday
Mostly sunny, with a high near 57.
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)
3:21 am CDT Apr 1, 2026
4am CDT Apr 1, 2026-6pm CDT Apr 7, 2026



