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

Robinson Municipal Airport (KRSV)

Lat: 39.01°NLon: 87.65°WElev: 449ft.

Fair

48°F

9°C

Humidity 46%
Wind Speed E 7 mph
Barometer 30.60 in
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 28 Mar 1:15 pm CDT
Extended Forecast for

3 Miles ENE Flat Rock IL

  • This Afternoon

    This Afternoon: Sunny, with a high near 53. Southeast wind around 6 mph.

    High: 53 °F

    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 35. South southeast wind around 7 mph.

    Low: 35 °F

    Increasing
    Clouds

  • Sunday

    Sunday: Mostly sunny, with a high near 66. South southwest wind 7 to 15 mph, with gusts as high as 24 mph.

    High: 66 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 53. South wind 10 to 13 mph, with gusts as high as 20 mph.

    Low: 53 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 76. South southwest wind 14 to 18 mph, with gusts as high as 28 mph.

    High: 76 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 63. South southwest wind 15 to 17 mph, with gusts as high as 28 mph.

    Low: 63 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of rain and thunderstorms after 1pm. Partly sunny, with a high near 80. Breezy, with a south southwest wind 18 to 22 mph, with gusts as high as 34 mph.

    High: 80 °F

    Breezy.
    Partly Sunny
    then Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Rain likely and possibly a thunderstorm, then rain after 1am. Low around 47. Chance of precipitation is 80%.

    Low: 47 °F

    Rain

  • Wednesday

    Wednesday: Rain likely, mainly before 1pm. Mostly cloudy, with a high near 55. Chance of precipitation is 70%.

    High: 55 °F

    Rain Likely

Detailed Forecast

This Afternoon
Sunny, with a high near 53. Southeast wind around 6 mph.
Tonight
Increasing clouds, with a low around 35. South southeast wind around 7 mph.
Sunday
Mostly sunny, with a high near 66. South southwest wind 7 to 15 mph, with gusts as high as 24 mph.
Sunday Night
Mostly cloudy, with a low around 53. South wind 10 to 13 mph, with gusts as high as 20 mph.
Monday
Mostly sunny, with a high near 76. South southwest wind 14 to 18 mph, with gusts as high as 28 mph.
Monday Night
Partly cloudy, with a low around 63. South southwest wind 15 to 17 mph, with gusts as high as 28 mph.
Tuesday
A 30 percent chance of rain and thunderstorms after 1pm. Partly sunny, with a high near 80. Breezy, with a south southwest wind 18 to 22 mph, with gusts as high as 34 mph.
Tuesday Night
Rain likely and possibly a thunderstorm, then rain after 1am. Low around 47. Chance of precipitation is 80%.
Wednesday
Rain likely, mainly before 1pm. Mostly cloudy, with a high near 55. Chance of precipitation is 70%.
Wednesday Night
A 50 percent chance of rain. Mostly cloudy, with a low around 42.
Thursday
Rain likely. Mostly cloudy, with a high near 59.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 46.
Friday
A chance of rain. Mostly cloudy, with a high near 68.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ENE Flat Rock IL
 38.93°N 87.63°W (Elev. 545 ft)
Last Update:
1:26 pm CDT Mar 28, 2026
Forecast Valid:
1pm CDT Mar 28, 2026-6pm CDT Apr 3, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation