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.

Partly Cloudy

92°F

33°C

Humidity 56%
Wind Speed S 10 G 18 mph
Barometer 29.97 in
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Heat Index102°F (39°C)
Last update 21 Jun 4:15 pm CDT
Extended Forecast for

Shumway IL

Heat Advisory June 21, 04:28pm until June 24, 07:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory June 21, 04:28pm until June 24, 07:00pm

    NOW until 7:00pm Tue

    Heat Advisory

  • Tonight

    Low: 74 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 94. Heat index values as high as 101. South southwest wind 7 to 11 mph, with gusts as high as 20 mph.

    High: 94 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 74. South wind 6 to 8 mph, with gusts as high as 16 mph.

    Low: 74 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 94. South southwest wind 5 to 7 mph.

    High: 94 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 74. South southwest wind around 6 mph becoming calm in the evening.

    Low: 74 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 93. Calm wind becoming south southwest around 6 mph in the morning.

    High: 93 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 73. Light south southwest wind.

    Low: 73 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 90.

    High: 90 °F

    Mostly Sunny

Detailed Forecast

Tonight
Clear, with a low around 74. South southwest wind 7 to 13 mph, with gusts as high as 22 mph.
Sunday
Sunny, with a high near 94. Heat index values as high as 101. South southwest wind 7 to 11 mph, with gusts as high as 20 mph.
Sunday Night
Clear, with a low around 74. South wind 6 to 8 mph, with gusts as high as 16 mph.
Monday
Sunny, with a high near 94. South southwest wind 5 to 7 mph.
Monday Night
Mostly clear, with a low around 74. South southwest wind around 6 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 93. Calm wind becoming south southwest around 6 mph in the morning.
Tuesday Night
Partly cloudy, with a low around 73. Light south southwest wind.
Wednesday
Mostly sunny, with a high near 90.
Wednesday Night
Mostly clear, with a low around 74.
Thursday
A 30 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 91.
Thursday Night
Partly cloudy, with a low around 73.
Friday
A chance of showers and thunderstorms. Mostly sunny, with a high near 89.
Friday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 72.
Saturday
A chance of showers and thunderstorms. Mostly sunny, with a high near 88.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Shumway IL
 39.19°N 88.66°W (Elev. 650 ft)
Last Update:
4:25 pm CDT Jun 21, 2025
Forecast Valid:
4pm CDT Jun 21, 2025-6pm CDT Jun 28, 2025
 
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