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.

Mostly Cloudy

80°F

27°C

Humidity 54%
Wind Speed W 10 mph
Barometer 29.99 in
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 20 Jun 3:55 pm CDT
Extended Forecast for

8 Miles S Herrick IL

Flood Watch June 21, 07:00am until June 22, 01:00am
Click here for hazard details and duration
Flood Watch

  • Tonight

    Tonight: Partly cloudy, with a low around 62. Light and variable wind.

    Low: 62 °F

    Partly Cloudy

  • Sunday

    Sunday: Showers and thunderstorms likely, mainly after 11am. Mostly cloudy, with a high near 81. Southeast wind 5 to 14 mph becoming south in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 70%.

    High: 81 °F

    T-storms
    Likely

  • Sunday Night

    Sunday Night: Showers and thunderstorms before 4am, then isolated showers. Low around 64. West wind 8 to 11 mph. Chance of precipitation is 90%.

    Low: 64 °F

    T-storms then
    Scattered
    T-storms

  • Monday

    Monday: Isolated showers before 1pm. Mostly cloudy, with a high near 75. North wind 8 to 10 mph. Chance of precipitation is 20%.

    High: 75 °F

    Isolated
    Showers

  • Monday Night

    Monday Night: Partly cloudy, with a low around 57. North wind 5 to 7 mph becoming calm in the evening.

    Low: 57 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 78.

    High: 78 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 59.

    Low: 59 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 81.

    High: 81 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 60.

    Low: 60 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 62. Light and variable wind.
Sunday
Showers and thunderstorms likely, mainly after 11am. Mostly cloudy, with a high near 81. Southeast wind 5 to 14 mph becoming south in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 70%.
Sunday Night
Showers and thunderstorms before 4am, then isolated showers. Low around 64. West wind 8 to 11 mph. Chance of precipitation is 90%.
Monday
Isolated showers before 1pm. Mostly cloudy, with a high near 75. North wind 8 to 10 mph. Chance of precipitation is 20%.
Monday Night
Partly cloudy, with a low around 57. North wind 5 to 7 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 78.
Tuesday Night
Mostly clear, with a low around 59.
Wednesday
Mostly sunny, with a high near 81.
Wednesday Night
Partly cloudy, with a low around 60.
Thursday
Mostly sunny, with a high near 79.
Thursday Night
A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 59.
Friday
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 81.
Friday Night
A 40 percent chance of showers and thunderstorms. Partly cloudy, with a low around 63.
Saturday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 83.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles S Herrick IL
 39.11°N 88.95°W (Elev. 495 ft)
Last Update:
2:51 pm CDT Jun 20, 2026
Forecast Valid:
4pm CDT Jun 20, 2026-6pm CDT Jun 27, 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