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

71°F

22°C

Humidity 86%
Wind Speed S 17 G 28 mph
Barometer 29.77 in
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Last update 11 Mar 12:35 am CDT
Extended Forecast for

5 Miles SSW Herrick IL

  • Overnight

    Overnight: Rain and thunderstorms likely, then rain and possibly a thunderstorm after 5am. Some of the storms could produce heavy rainfall. Steady temperature around 67. South wind 15 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 80%.

    Low: 67 °F

    Heavy Rain

  • Wednesday

    Wednesday: Rain and possibly a thunderstorm before 2pm, then a chance of rain. Some of the storms could produce heavy rainfall. Temperature falling to around 45 by 4pm. Breezy, with a southwest wind 11 to 20 mph becoming northwest in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 90%.

    High: 64 °F⇓

    Heavy Rain
    then Rain
    Likely and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly cloudy during the early evening, then gradual clearing, with a low around 29. Northwest wind 13 to 18 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 28 mph.

    Low: 29 °F

    Gradual
    Clearing

  • Thursday

    Thursday: Increasing clouds, with a high near 50. Calm wind becoming west 5 to 8 mph in the morning.

    High: 50 °F

    Increasing
    Clouds

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 40. Breezy, with a south wind 7 to 12 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 31 mph.

    Low: 40 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Friday

    Friday: Partly sunny, with a high near 58.

    High: 58 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 35.

    Low: 35 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 61.

    High: 61 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of rain after 1am. Mostly cloudy, with a low around 46.

    Low: 46 °F

    Mostly Cloudy
    then Slight
    Chance Rain

Detailed Forecast

Overnight
Rain and thunderstorms likely, then rain and possibly a thunderstorm after 5am. Some of the storms could produce heavy rainfall. Steady temperature around 67. South wind 15 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 80%.
Wednesday
Rain and possibly a thunderstorm before 2pm, then a chance of rain. Some of the storms could produce heavy rainfall. Temperature falling to around 45 by 4pm. Breezy, with a southwest wind 11 to 20 mph becoming northwest in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 90%.
Wednesday Night
Mostly cloudy during the early evening, then gradual clearing, with a low around 29. Northwest wind 13 to 18 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 28 mph.
Thursday
Increasing clouds, with a high near 50. Calm wind becoming west 5 to 8 mph in the morning.
Thursday Night
Mostly cloudy, with a low around 40. Breezy, with a south wind 7 to 12 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 31 mph.
Friday
Partly sunny, with a high near 58.
Friday Night
Mostly cloudy, with a low around 35.
Saturday
Partly sunny, with a high near 61.
Saturday Night
A 20 percent chance of rain after 1am. Mostly cloudy, with a low around 46.
Sunday
Rain likely and possibly a thunderstorm, then rain after 1pm. High near 61. Breezy. Chance of precipitation is 80%.
Sunday Night
A chance of rain and snow. Mostly cloudy, with a low around 19. Blustery. Chance of precipitation is 40%.
Monday
Mostly sunny, with a high near 31.
Monday Night
Partly cloudy, with a low around 15.
Tuesday
Partly sunny, with a high near 39.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSW Herrick IL
 39.14°N 89.01°W (Elev. 584 ft)
Last Update:
12:11 am CDT Mar 11, 2026
Forecast Valid:
12am CDT Mar 11, 2026-6pm CDT Mar 17, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation