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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
78°F
26°C
| Humidity | 59% |
| Wind Speed | S 7 mph |
| Barometer | 30.11 in |
| Dewpoint | 62°F (17°C) |
| Visibility | 10.00 mi |
| Heat Index | 80°F (27°C) |
| Last update | 24 Jun 11:35 am CDT |
Extended Forecast for
Shumway IL
Today

High: 80 °F
Slight Chance
T-stormsTonight
Low: 63 °F
Slight Chance
T-storms then
Chance
ShowersThursday
High: 83 °F
Slight Chance
Showers then
Chance
T-stormsThursday Night
Low: 65 °F
Chance
T-storms then
T-stormsFriday

High: 79 °F
T-storms
Friday Night

Low: 65 °F
T-storms
LikelySaturday

High: 83 °F
Chance
T-stormsSaturday Night

Low: 69 °F
Chance
T-stormsSunday

High: 90 °F
Mostly Sunny
Detailed Forecast
Today
A 20 percent chance of showers and thunderstorms after 4pm. Mostly sunny, with a high near 80. South southwest wind around 8 mph.
Tonight
A slight chance of showers and thunderstorms, then a chance of showers after 1am. Partly cloudy, with a low around 63. South wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%.
Thursday
A slight chance of showers before 7am, then a chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 83. Calm wind becoming west southwest around 5 mph in the afternoon. Chance of precipitation is 40%.
Thursday Night
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 1am. Low around 65. Light southeast wind. Chance of precipitation is 80%. New rainfall amounts between a half and three quarters of an inch possible.
Friday
Showers and possibly a thunderstorm. High near 79. South wind 6 to 8 mph. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.
Friday Night
Showers and thunderstorms likely, mainly before 1am. Mostly cloudy, with a low around 65. South southeast wind 3 to 7 mph. Chance of precipitation is 70%. New rainfall amounts between a half and three quarters of an inch possible.
Saturday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 83. South southwest wind 3 to 5 mph.
Saturday Night
A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 69.
Sunday
Mostly sunny, with a high near 90.
Sunday Night
Mostly clear, with a low around 72.
Monday
Sunny, with a high near 92.
Monday Night
Clear, with a low around 73.
Tuesday
Sunny, with a high near 93.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
Shumway IL
39.19°N 88.66°W (Elev. 650 ft)
39.19°N 88.66°W (Elev. 650 ft)
10:36 am CDT Jun 24, 2026
11am CDT Jun 24, 2026-6pm CDT Jun 30, 2026



