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.

Overcast

37°F

3°C

Humidity 75%
Wind Speed SE 6 mph
Barometer 30.34 in
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 29 Mar 3:15 am CDT
Extended Forecast for

4 Miles S Annapolis IL

  • Overnight

    Overnight: Mostly cloudy, with a low around 38. South southeast wind around 6 mph, with gusts as high as 15 mph.

    Low: 38 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 67. South southwest wind 7 to 16 mph, with gusts as high as 25 mph.

    High: 67 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 55. South wind 10 to 13 mph, with gusts as high as 24 mph.

    Low: 55 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 77. Breezy, with a south southwest wind 14 to 21 mph, with gusts as high as 32 mph.

    High: 77 °F

    Mostly Cloudy
    then Partly
    Sunny and
    Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 64. Breezy, with a south southwest wind 17 to 20 mph, with gusts as high as 29 mph.

    Low: 64 °F

    Partly Cloudy
    then Partly
    Cloudy and
    Breezy

  • Tuesday

    Tuesday: A 30 percent chance of rain after 1pm. Partly sunny, with a high near 81. Breezy, with a south southwest wind 18 to 25 mph, with gusts as high as 39 mph.

    High: 81 °F

    Breezy.
    Partly Sunny
    then Chance
    Rain

  • Tuesday Night

    Tuesday Night: Rain likely, with thunderstorms also possible after 4am. Mostly cloudy, with a low around 51. South southwest wind 14 to 18 mph becoming north northwest after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 51 °F

    Rain Likely

  • Wednesday

    Wednesday: Rain likely and possibly a thunderstorm before 7am, then rain likely between 7am and 1pm, then rain likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 59. Chance of precipitation is 70%.

    High: 59 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: Rain likely, mainly after 1am. Cloudy, with a low around 48. Chance of precipitation is 60%.

    Low: 48 °F

    Rain Likely

Detailed Forecast

Overnight
Mostly cloudy, with a low around 38. South southeast wind around 6 mph, with gusts as high as 15 mph.
Sunday
Mostly sunny, with a high near 67. South southwest wind 7 to 16 mph, with gusts as high as 25 mph.
Sunday Night
Mostly cloudy, with a low around 55. South wind 10 to 13 mph, with gusts as high as 24 mph.
Monday
Partly sunny, with a high near 77. Breezy, with a south southwest wind 14 to 21 mph, with gusts as high as 32 mph.
Monday Night
Partly cloudy, with a low around 64. Breezy, with a south southwest wind 17 to 20 mph, with gusts as high as 29 mph.
Tuesday
A 30 percent chance of rain after 1pm. Partly sunny, with a high near 81. Breezy, with a south southwest wind 18 to 25 mph, with gusts as high as 39 mph.
Tuesday Night
Rain likely, with thunderstorms also possible after 4am. Mostly cloudy, with a low around 51. South southwest wind 14 to 18 mph becoming north northwest after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday
Rain likely and possibly a thunderstorm before 7am, then rain likely between 7am and 1pm, then rain likely and possibly a thunderstorm after 1pm. Mostly cloudy, with a high near 59. Chance of precipitation is 70%.
Wednesday Night
Rain likely, mainly after 1am. Cloudy, with a low around 48. Chance of precipitation is 60%.
Thursday
Rain likely and possibly a thunderstorm. Cloudy, with a high near 65. Chance of precipitation is 70%.
Thursday Night
Rain likely. Cloudy, with a low around 49.
Friday
A chance of rain. Mostly cloudy, with a high near 71.
Friday Night
A chance of rain. Mostly cloudy, with a low around 57.
Saturday
Rain likely. Mostly cloudy, with a high near 71.
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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:
2:00 am CDT Mar 29, 2026
Forecast Valid:
3am CDT Mar 29, 2026-6pm CDT Apr 4, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation