Current conditions at

Effingham, Effingham County Memorial Airport (K1H2)

Lat: 39.07°NLon: 88.53°WElev: 587ft.

Rain

75°F

24°C

Humidity 98%
Wind Speed Calm
Barometer 30.03 in
Dewpoint 75°F (24°C)
Visibility 10.00 mi
Last update 11 Jul 7:15 pm CDT
Extended Forecast for

3 Miles NNE Brownstown IL

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before 8pm.  Mostly clear, with a low around 67. Calm wind becoming north 5 to 7 mph in the evening.

    Low: 67 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 83. Northeast wind 7 to 11 mph.

    High: 83 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 65. North wind 5 to 9 mph.

    Low: 65 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 85. Northeast wind 6 to 10 mph.

    High: 85 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 67. Northeast wind around 6 mph becoming calm  in the evening.

    Low: 67 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 88.

    High: 88 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 69.

    Low: 69 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 89.

    High: 89 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 71.

    Low: 71 °F

    Mostly Clear

Detailed Forecast

Tonight
A 20 percent chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 67. Calm wind becoming north 5 to 7 mph in the evening.
Sunday
Sunny, with a high near 83. Northeast wind 7 to 11 mph.
Sunday Night
Clear, with a low around 65. North wind 5 to 9 mph.
Monday
Sunny, with a high near 85. Northeast wind 6 to 10 mph.
Monday Night
Clear, with a low around 67. Northeast wind around 6 mph becoming calm in the evening.
Tuesday
Sunny, with a high near 88.
Tuesday Night
Mostly clear, with a low around 69.
Wednesday
Sunny, with a high near 89.
Wednesday Night
Mostly clear, with a low around 71.
Thursday
A 20 percent chance of showers and thunderstorms after 1pm. Sunny, with a high near 90.
Thursday Night
Mostly clear, with a low around 72.
Friday
A 20 percent chance of showers and thunderstorms. Sunny, with a high near 90.
Friday Night
Mostly clear, with a low around 72.
Saturday
Sunny, with a high near 90.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNE Brownstown IL
 39.04°N 88.93°W (Elev. 558 ft)
7:36 pm CDT Jul 11, 2026
7pm CDT Jul 11, 2026-6pm CDT Jul 18, 2026
 
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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