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

Effingham, Effingham County Memorial Airport (K1H2)

Lat: 39.07°NLon: 88.53°WElev: 587ft.

Mostly Cloudy

71°F

22°C

Humidity 37%
Wind Speed W 14 G 26 mph
Barometer 30.02 in
Dewpoint 44°F (7°C)
Visibility 7.00 mi
Last update 13 May 3:15 pm CDT
Extended Forecast for

3 Miles WNW Shumway IL

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 70. North northwest wind around 17 mph, with gusts as high as 21 mph.

    High: 70 °F

    Mostly Sunny

  • Tonight

    Tonight: Clear, with a low around 43. North northwest wind 5 to 10 mph becoming light north in the evening. Winds could gust as high as 16 mph.

    Low: 43 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 69. Calm wind.

    High: 69 °F

    Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of showers and thunderstorms after 4am. Increasing clouds, with a low around 51. Light south southeast wind increasing to 5 to 9 mph in the evening. Winds could gust as high as 16 mph.

    Low: 51 °F

    Mostly Clear
    then Chance
    T-storms

  • Friday

    Friday: Showers and thunderstorms likely before 10am, then showers likely between 10am and 1pm. Partly sunny, with a high near 75. South wind 11 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 75 °F

    Showers
    Likely

  • Friday Night

    Friday Night: A 40 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 63. South wind around 9 mph, with gusts as high as 17 mph.

    Low: 63 °F

    Partly Cloudy
    then Chance
    T-storms

  • Saturday

    Saturday: Showers and thunderstorms likely, mainly after 1pm. Partly sunny, with a high near 82. Southwest wind 8 to 13 mph, with gusts as high as 18 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

    High: 82 °F

    T-storms
    Likely

  • Saturday Night

    Saturday Night: A 50 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 63.

    Low: 63 °F

    Chance
    T-storms

  • Sunday

    Sunday: Mostly sunny, with a high near 82.

    High: 82 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 70. North northwest wind around 17 mph, with gusts as high as 21 mph.
Tonight
Clear, with a low around 43. North northwest wind 5 to 10 mph becoming light north in the evening. Winds could gust as high as 16 mph.
Thursday
Sunny, with a high near 69. Calm wind.
Thursday Night
A 30 percent chance of showers and thunderstorms after 4am. Increasing clouds, with a low around 51. Light south southeast wind increasing to 5 to 9 mph in the evening. Winds could gust as high as 16 mph.
Friday
Showers and thunderstorms likely before 10am, then showers likely between 10am and 1pm. Partly sunny, with a high near 75. South wind 11 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday Night
A 40 percent chance of showers and thunderstorms after 1am. Partly cloudy, with a low around 63. South wind around 9 mph, with gusts as high as 17 mph.
Saturday
Showers and thunderstorms likely, mainly after 1pm. Partly sunny, with a high near 82. Southwest wind 8 to 13 mph, with gusts as high as 18 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.
Saturday Night
A 50 percent chance of showers and thunderstorms before 1am. Mostly cloudy, with a low around 63.
Sunday
Mostly sunny, with a high near 82.
Sunday Night
Mostly clear, with a low around 68.
Monday
A chance of showers and thunderstorms. Mostly sunny, with a high near 86. Breezy.
Monday Night
Showers and thunderstorms likely. Mostly cloudy, with a low around 69.
Tuesday
Showers likely and possibly a thunderstorm. Partly sunny, with a high near 80.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Shumway IL
 39.21°N 88.72°W (Elev. 604 ft)
Last Update:
1:51 pm CDT May 13, 2026
Forecast Valid:
3pm CDT May 13, 2026-6pm CDT May 19, 2026
 
Forecast Discussion
 
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Additional Resources

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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