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.

Fog/Mist

39°F

4°C

Humidity 100%
Wind Speed NW 7 mph
Barometer 29.87 in
Dewpoint 39°F (4°C)
Visibility 6.00 mi
Wind Chill34°F (1°C)
Last update 7 Jan 1:15 am CST
Extended Forecast for

3 Miles ESE Flat Rock IL

  • Overnight

    Overnight: Mostly cloudy, with a low around 36. Northwest wind 3 to 7 mph.

    Low: 36 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 53. Calm wind becoming south southwest around 6 mph in the afternoon.

    High: 53 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: Increasing clouds, with a low around 39. South wind 6 to 8 mph.

    Low: 39 °F

    Increasing
    Clouds

  • Thursday

    Thursday: A 50 percent chance of rain after noon. Cloudy, with a high near 63. South southeast wind 9 to 18 mph, with gusts as high as 28 mph.

    High: 63 °F

    Mostly Cloudy
    then Chance
    Rain

  • Thursday Night

    Thursday Night: Rain. Low around 58. Breezy, with a south wind 16 to 22 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 58 °F

    Rain and
    Breezy

  • Friday

    Friday: A 30 percent chance of rain before noon. Partly sunny, with a high near 64. South southwest wind 7 to 14 mph becoming northwest in the afternoon. Winds could gust as high as 22 mph.

    High: 64 °F

    Chance Rain
    then Partly
    Sunny

  • Friday Night

    Friday Night: Rain likely, mainly after midnight. Mostly cloudy, with a low around 45. North northwest wind 6 to 8 mph becoming northeast in the evening. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 45 °F

    Chance Rain
    then Rain
    Likely

  • Saturday

    Saturday: A 30 percent chance of rain before noon. Mostly cloudy, with a high near 50.

    High: 50 °F

    Chance Rain
    then Partly
    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 26.

    Low: 26 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 36. Northwest wind 3 to 7 mph.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 53. Calm wind becoming south southwest around 6 mph in the afternoon.
Wednesday Night
Increasing clouds, with a low around 39. South wind 6 to 8 mph.
Thursday
A 50 percent chance of rain after noon. Cloudy, with a high near 63. South southeast wind 9 to 18 mph, with gusts as high as 28 mph.
Thursday Night
Rain. Low around 58. Breezy, with a south wind 16 to 22 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Friday
A 30 percent chance of rain before noon. Partly sunny, with a high near 64. South southwest wind 7 to 14 mph becoming northwest in the afternoon. Winds could gust as high as 22 mph.
Friday Night
Rain likely, mainly after midnight. Mostly cloudy, with a low around 45. North northwest wind 6 to 8 mph becoming northeast in the evening. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
A 30 percent chance of rain before noon. Mostly cloudy, with a high near 50.
Saturday Night
Partly cloudy, with a low around 26.
Sunday
Mostly sunny, with a high near 33.
Sunday Night
Mostly clear, with a low around 21.
Monday
Sunny, with a high near 41.
Monday Night
Partly cloudy, with a low around 28.
Tuesday
Mostly sunny, with a high near 46.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ESE Flat Rock IL
 38.88°N 87.6°W (Elev. 492 ft)
Last Update:
1:22 am CST Jan 7, 2026
Forecast Valid:
1am CST Jan 7, 2026-6pm CST Jan 13, 2026
 
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