National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Effingham, Effingham County Memorial Airport (K1H2)

Lat: 39.07°NLon: 88.53°WElev: 587ft.

Overcast

73°F

23°C

Humidity 89%
Wind Speed W 5 mph
Barometer 29.66 in
Dewpoint 69°F (21°C)
Visibility 7.00 mi
Last update 1 Aug 4:15 pm CDT
Extended Forecast for

7 Miles SE Watson IL

  • This Afternoon

    This Afternoon: A 20 percent chance of showers. Mostly cloudy, with a high near 75. West southwest wind around 6 mph.

    High: 75 °F

    Slight Chance
    Showers

  • Tonight

    Tonight: A 50 percent chance of showers, mainly after 8pm. Mostly cloudy, with a low around 65. Calm wind becoming north around 6 mph after midnight.

    Low: 65 °F

    Chance
    Showers

  • Sunday

    Sunday: A chance of showers, with thunderstorms also possible after 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 78. North wind 10 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.

    High: 78 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 64. North wind 6 to 13 mph, with gusts as high as 20 mph.

    Low: 64 °F

    Decreasing
    Clouds

  • Monday

    Monday: Mostly sunny, with a high near 81. North northeast wind 6 to 8 mph.

    High: 81 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 64. North northeast wind around 5 mph becoming calm in the evening.

    Low: 64 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 82. Calm wind.

    High: 82 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 65.

    Low: 65 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 84.

    High: 84 °F

    Sunny

Detailed Forecast

This Afternoon
A 20 percent chance of showers. Mostly cloudy, with a high near 75. West southwest wind around 6 mph.
Tonight
A 50 percent chance of showers, mainly after 8pm. Mostly cloudy, with a low around 65. Calm wind becoming north around 6 mph after midnight.
Sunday
A chance of showers, with thunderstorms also possible after 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 78. North wind 10 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 50%.
Sunday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 64. North wind 6 to 13 mph, with gusts as high as 20 mph.
Monday
Mostly sunny, with a high near 81. North northeast wind 6 to 8 mph.
Monday Night
Mostly clear, with a low around 64. North northeast wind around 5 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 82. Calm 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 and thunderstorms. Partly sunny, with a high near 83.
Thursday Night
Partly cloudy, with a low around 68.
Friday
A chance of showers and thunderstorms. Mostly sunny, with a high near 86.
Friday Night
Partly cloudy, with a low around 70.
Saturday
Mostly sunny, with a high near 88.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles SE Watson IL
 38.96°N 88.45°W (Elev. 548 ft)
Last Update:
1:26 pm CDT Aug 1, 2026
Forecast Valid:
4pm CDT Aug 1, 2026-6pm CDT Aug 8, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation