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

55°F

13°C

Humidity 44%
Wind Speed SW 14 mph
Barometer 30.03 in
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill51°F (11°C)
Last update 18 Mar 3:55 pm CDT
Extended Forecast for

4 Miles S Annapolis IL

  • Tonight

    Tonight: Increasing clouds, with a low around 40. South southwest wind 3 to 7 mph.

    Low: 40 °F

    Increasing
    Clouds

  • Thursday

    Thursday: Mostly cloudy through mid morning, then gradual clearing, with a high near 66. South southeast wind 5 to 7 mph.

    High: 66 °F

    Becoming
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 46. Northeast wind around 5 mph becoming light and variable.

    Low: 46 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 74. West southwest wind 6 to 11 mph, with gusts as high as 18 mph.

    High: 74 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 48. West southwest wind 6 to 8 mph becoming northwest after midnight.

    Low: 48 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 74. North northwest wind around 7 mph becoming west in the afternoon.

    High: 74 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 55. South southwest wind 6 to 10 mph, with gusts as high as 16 mph.

    Low: 55 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 77.

    High: 77 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 36.

    Low: 36 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 40. South southwest wind 3 to 7 mph.
Thursday
Mostly cloudy through mid morning, then gradual clearing, with a high near 66. South southeast wind 5 to 7 mph.
Thursday Night
Mostly clear, with a low around 46. Northeast wind around 5 mph becoming light and variable.
Friday
Mostly sunny, with a high near 74. West southwest wind 6 to 11 mph, with gusts as high as 18 mph.
Friday Night
Mostly cloudy, with a low around 48. West southwest wind 6 to 8 mph becoming northwest after midnight.
Saturday
Mostly sunny, with a high near 74. North northwest wind around 7 mph becoming west in the afternoon.
Saturday Night
Mostly clear, with a low around 55. South southwest wind 6 to 10 mph, with gusts as high as 16 mph.
Sunday
Mostly sunny, with a high near 77.
Sunday Night
Mostly cloudy, with a low around 36.
Monday
Partly sunny, with a high near 50.
Monday Night
Partly cloudy, with a low around 31.
Tuesday
Partly sunny, with a high near 56.
Tuesday Night
Mostly cloudy, with a low around 40.
Wednesday
Partly sunny, with a high near 64.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Annapolis IL
 39.09°N 87.81°W (Elev. 505 ft)
Last Update:
3:36 pm CDT Mar 18, 2026
Forecast Valid:
4pm CDT Mar 18, 2026-6pm CDT Mar 25, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation