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Current conditions at

Robinson Municipal Airport (KRSV)

Lat: 39.01°NLon: 87.65°WElev: 449ft.

Fair

82°F

28°C

Humidity 25%
Wind Speed Vrbl 5 mph
Barometer 30.05 in
Dewpoint 43°F (6°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 8 Oct 4:15 pm CDT
Extended Forecast for

4 Miles NNW Flat Rock IL

  • Tonight

    Tonight: Clear, with a low around 52. Calm wind.

    Low: 52 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 86. Light southeast wind becoming south 5 to 9 mph in the morning. Winds could gust as high as 15 mph.

    High: 86 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 59. South southeast wind around 6 mph.

    Low: 59 °F

    Mostly Clear

  • Saturday

    Saturday: Increasing clouds, with a high near 80. Southeast wind 5 to 10 mph, with gusts as high as 15 mph.

    High: 80 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: Showers likely. Mostly cloudy, with a low around 59. East wind 11 to 13 mph, with gusts as high as 18 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 59 °F

    Showers
    Likely

  • Sunday

    Sunday: A 50 percent chance of showers before 1pm. Mostly cloudy, with a high near 73. East wind 7 to 10 mph becoming north in the afternoon. Winds could gust as high as 15 mph.

    High: 73 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 58. Light and variable wind.

    Low: 58 °F

    Partly Cloudy

  • Columbus Day

    Columbus Day: Sunny, with a high near 85.

    High: 85 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 64.

    Low: 64 °F

    Mostly Clear

Detailed Forecast

Tonight
Clear, with a low around 52. Calm wind.
Friday
Sunny, with a high near 86. Light southeast wind becoming south 5 to 9 mph in the morning. Winds could gust as high as 15 mph.
Friday Night
Mostly clear, with a low around 59. South southeast wind around 6 mph.
Saturday
Increasing clouds, with a high near 80. Southeast wind 5 to 10 mph, with gusts as high as 15 mph.
Saturday Night
Showers likely. Mostly cloudy, with a low around 59. East wind 11 to 13 mph, with gusts as high as 18 mph. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
A 50 percent chance of showers before 1pm. Mostly cloudy, with a high near 73. East wind 7 to 10 mph becoming north in the afternoon. Winds could gust as high as 15 mph.
Sunday Night
Partly cloudy, with a low around 58. Light and variable wind.
Columbus Day
Sunny, with a high near 85.
Monday Night
Mostly clear, with a low around 64.
Tuesday
Sunny, with a high near 83.
Tuesday Night
Partly cloudy, with a low around 57.
Wednesday
Partly sunny, with a high near 76.
Wednesday Night
Partly cloudy, with a low around 58.
Thursday
A chance of showers. Mostly sunny, with a high near 80.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNW Flat Rock IL
 38.95°N 87.71°W (Elev. 564 ft)
Last Update:
3:36 pm CDT Oct 8, 2026
Forecast Valid:
4pm CDT Oct 8, 2026-6pm CDT Oct 15, 2026
 
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