Hazardous Weather Conditions
Current conditions at
Effingham, Effingham County Memorial Airport (K1H2)
Lat: 39.07°NLon: 88.53°WElev: 587ft.
Overcast
75°F
24°C
| Humidity | 85% |
| Wind Speed | Calm |
| Barometer | 29.66 in |
| Dewpoint | 70°F (21°C) |
| Visibility | 10.00 mi |
| Last update | 1 Aug 3:35 pm CDT |
Extended Forecast for
3 Miles NW Mason IL
This Afternoon

High: 75 °F
Slight Chance
ShowersTonight

Low: 65 °F
Showers
LikelySunday

High: 79 °F
Chance
ShowersSunday Night

Low: 64 °F
Partly Cloudy
Monday

High: 81 °F
Mostly Sunny
Monday Night

Low: 63 °F
Mostly Clear
Tuesday

High: 83 °F
Sunny
Tuesday Night

Low: 64 °F
Mostly Clear
Wednesday

High: 84 °F
Sunny
Detailed Forecast
This Afternoon
A 20 percent chance of showers. Cloudy, with a high near 75. West southwest wind around 6 mph.
Tonight
Showers and thunderstorms likely before 1am, then a chance of showers. Mostly cloudy, with a low around 65. Calm wind becoming north 5 to 9 mph after midnight. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
A chance of showers, with thunderstorms also possible after 1pm. Mostly cloudy, with a high near 79. North wind 11 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 40%.
Sunday Night
Partly cloudy, with a low around 64. North wind 5 to 13 mph, with gusts as high as 20 mph.
Monday
Mostly sunny, with a high near 81. North northeast wind 5 to 7 mph.
Monday Night
Mostly clear, with a low around 63. North northeast wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 83. Calm wind.
Tuesday Night
Mostly clear, with a low around 64.
Wednesday
Sunny, with a high near 84.
Wednesday Night
A 30 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 66.
Thursday
A chance of showers and thunderstorms. Mostly sunny, with a high near 84.
Thursday Night
Partly cloudy, with a low around 68.
Friday
A chance of showers. Mostly sunny, with a high near 86.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
3 Miles NW Mason IL
38.99°N 88.68°W (Elev. 564 ft)
38.99°N 88.68°W (Elev. 564 ft)
1:26 pm CDT Aug 1, 2026
3pm CDT Aug 1, 2026-6pm CDT Aug 7, 2026



