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.

Light Rain

66°F

19°C

Humidity 100%
Wind Speed Calm
Barometer 29.96 in
Dewpoint 66°F (19°C)
Visibility 5.00 mi
Last update 24 Sep 5:15 am CDT
Extended Forecast for

Montrose IL

  • Overnight

    Overnight: Showers likely. Patchy fog. Otherwise, cloudy, with a low around 64. Light east northeast wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 64 °F

    Showers
    Likely and
    Patchy Fog

  • Wednesday

    Wednesday: A chance of showers, with thunderstorms also possible after 4pm. Patchy fog before 9am. Otherwise, cloudy, with a high near 79. North northeast wind 5 to 10 mph, with gusts as high as 16 mph. Chance of precipitation is 40%.

    High: 79 °F

    Chance
    Showers and
    Patchy Fog
    then Slight
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 58. North northeast wind 5 to 8 mph. Chance of precipitation is 40%.

    Low: 58 °F

    Chance
    Showers

  • Thursday

    Thursday: Mostly sunny, with a high near 76. North northwest wind 6 to 10 mph.

    High: 76 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 52. Northwest wind around 5 mph becoming calm in the evening.

    Low: 52 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 79. Light north northwest wind.

    High: 79 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 53. Calm wind.

    Low: 53 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 82.

    High: 82 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 55.

    Low: 55 °F

    Clear

Detailed Forecast

Overnight
Showers likely. Patchy fog. Otherwise, cloudy, with a low around 64. Light east northeast wind. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
A chance of showers, with thunderstorms also possible after 4pm. Patchy fog before 9am. Otherwise, cloudy, with a high near 79. North northeast wind 5 to 10 mph, with gusts as high as 16 mph. Chance of precipitation is 40%.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 58. North northeast wind 5 to 8 mph. Chance of precipitation is 40%.
Thursday
Mostly sunny, with a high near 76. North northwest wind 6 to 10 mph.
Thursday Night
Mostly clear, with a low around 52. Northwest wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 79. Light north northwest wind.
Friday Night
Clear, with a low around 53. Calm wind.
Saturday
Sunny, with a high near 82.
Saturday Night
Clear, with a low around 55.
Sunday
Sunny, with a high near 84.
Sunday Night
Mostly clear, with a low around 57.
Monday
Sunny, with a high near 85.
Monday Night
Mostly clear, with a low around 58.
Tuesday
Mostly sunny, with a high near 84.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Montrose IL
 39.16°N 88.38°W (Elev. 600 ft)
Last Update:
4:55 am CDT Sep 24, 2025
Forecast Valid:
5am CDT Sep 24, 2025-6pm CDT Sep 30, 2025
 
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