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

41°F

5°C

Humidity 93%
Wind Speed S 2 mph
Barometer 30.01 in
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 17 Feb 2:35 am CST
Extended Forecast for

Robinson IL

  • Overnight

    Overnight: Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 39. South wind around 6 mph.

    Low: 39 °F

    Patchy Fog

  • Tuesday

    Tuesday: Patchy fog before 10am. Otherwise, cloudy, with a high near 57. South wind 7 to 14 mph, with gusts as high as 26 mph.

    High: 57 °F

    Patchy Fog
    then Cloudy

  • Tuesday Night

    Tuesday Night: A 30 percent chance of showers, mainly between midnight and 3am. Mostly cloudy, with a low around 53. South wind 13 to 18 mph, with gusts as high as 36 mph.

    Low: 53 °F

    Cloudy then
    Chance
    Showers

  • Wednesday

    Wednesday: Mostly cloudy, then gradually becoming sunny, with a high near 69. West southwest wind 9 to 18 mph, with gusts as high as 31 mph.

    High: 69 °F

    Decreasing
    Clouds

  • Wednesday Night

    Wednesday Night: A 30 percent chance of rain after midnight. Increasing clouds, with a low around 48. South wind around 7 mph.

    Low: 48 °F

    Partly Cloudy
    then Chance
    Rain

  • Thursday

    Thursday: A chance of rain, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 67. South southeast wind 7 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 67 °F

    Chance Rain
    then Showers
    Likely

  • Thursday Night

    Thursday Night: A 50 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 39. West wind 11 to 14 mph, with gusts as high as 23 mph.

    Low: 39 °F

    Chance
    T-storms then
    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 51.

    High: 51 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 30.

    Low: 30 °F

    Partly Cloudy

Detailed Forecast

Overnight
Patchy fog after 4am. Otherwise, mostly cloudy, with a low around 39. South wind around 6 mph.
Tuesday
Patchy fog before 10am. Otherwise, cloudy, with a high near 57. South wind 7 to 14 mph, with gusts as high as 26 mph.
Tuesday Night
A 30 percent chance of showers, mainly between midnight and 3am. Mostly cloudy, with a low around 53. South wind 13 to 18 mph, with gusts as high as 36 mph.
Wednesday
Mostly cloudy, then gradually becoming sunny, with a high near 69. West southwest wind 9 to 18 mph, with gusts as high as 31 mph.
Wednesday Night
A 30 percent chance of rain after midnight. Increasing clouds, with a low around 48. South wind around 7 mph.
Thursday
A chance of rain, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 67. South southeast wind 7 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night
A 50 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 39. West wind 11 to 14 mph, with gusts as high as 23 mph.
Friday
Sunny, with a high near 51.
Friday Night
Partly cloudy, with a low around 30.
Saturday
Mostly sunny, with a high near 45.
Saturday Night
Partly cloudy, with a low around 26.
Sunday
Mostly sunny, with a high near 37.
Sunday Night
Mostly clear, with a low around 20.
Monday
Sunny, with a high near 37.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Robinson IL
 39.02°N 87.73°W (Elev. 499 ft)
Last Update:
2:37 am CST Feb 17, 2026
Forecast Valid:
2am CST Feb 17, 2026-6pm CST Feb 23, 2026
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation