Hazardous Weather Conditions
Current conditions at
Effingham, Effingham County Memorial Airport (K1H2)
Lat: 39.07°NLon: 88.53°WElev: 587ft.
Drizzle
69°F
21°C
| Humidity | 98% |
| Wind Speed | S 8 mph |
| Barometer | 29.68 in |
| Dewpoint | 69°F (21°C) |
| Visibility | 4.00 mi |
| Last update | 1 Aug 10:15 am CDT |
Extended Forecast for
Watson IL
Today

High: 75 °F
Slight Chance
ShowersTonight

Low: 65 °F
Showers
LikelySunday

High: 78 °F
Chance
ShowersSunday Night

Low: 64 °F
Partly Cloudy
Monday

High: 80 °F
Mostly Sunny
Monday Night

Low: 63 °F
Mostly Clear
Tuesday

High: 82 °F
Sunny
Tuesday Night

Low: 65 °F
Mostly Clear
Wednesday

High: 84 °F
Sunny
Detailed Forecast
Today
A 20 percent chance of showers. Mostly cloudy, with a high near 75. West southwest wind around 7 mph.
Tonight
Showers likely and possibly a thunderstorm before 11pm, then a chance of showers and thunderstorms between 11pm and 1am, then a chance of showers after 1am. Mostly cloudy, with a low around 65. Calm wind becoming north 5 to 7 mph after midnight. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday
A chance of showers before 1pm, then a chance of showers and thunderstorms between 1pm and 4pm, then a chance of showers after 4pm. Mostly cloudy, with a high near 78. North wind 9 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 50%.
Sunday Night
Partly cloudy, with a low around 64. North wind 5 to 11 mph, with gusts as high as 20 mph.
Monday
Mostly sunny, with a high near 80. North northeast wind around 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 82. Light north wind.
Tuesday Night
Mostly clear, with a low around 65.
Wednesday
Sunny, with a high near 84.
Wednesday Night
Partly cloudy, with a low around 67.
Thursday
A chance of showers. Mostly sunny, with a high near 84.
Thursday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 69.
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:
Watson IL
39.03°N 88.56°W (Elev. 551 ft)
39.03°N 88.56°W (Elev. 551 ft)
10:17 am CDT Aug 1, 2026
10am CDT Aug 1, 2026-6pm CDT Aug 7, 2026



