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

14°F

-10°C

Humidity 85%
Wind Speed Calm
Barometer 30.19 in
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Last update 9 Feb 7:55 am CST
Extended Forecast for

4 Miles S Annapolis IL

  • Today

    Today: Mostly sunny, with a high near 44. East southeast wind around 6 mph becoming light and variable.

    High: 44 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 34. South southwest wind 5 to 10 mph, with gusts as high as 17 mph.

    Low: 34 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 55. Southwest wind 7 to 11 mph becoming north northwest in the afternoon. Winds could gust as high as 17 mph.

    High: 55 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 28. North wind around 7 mph.

    Low: 28 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 44. North wind 6 to 8 mph.

    High: 44 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 28. North wind around 5 mph becoming light and variable.

    Low: 28 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 41. East wind around 6 mph.

    High: 41 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: A 30 percent chance of snow before midnight. Cloudy, with a low around 28.

    Low: 28 °F

    Chance Snow
    then Mostly
    Cloudy

  • Friday

    Friday: Partly sunny, with a high near 43.

    High: 43 °F

    Partly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 44. East southeast wind around 6 mph becoming light and variable.
Tonight
Partly cloudy, with a low around 34. South southwest wind 5 to 10 mph, with gusts as high as 17 mph.
Tuesday
Mostly sunny, with a high near 55. Southwest wind 7 to 11 mph becoming north northwest in the afternoon. Winds could gust as high as 17 mph.
Tuesday Night
Partly cloudy, with a low around 28. North wind around 7 mph.
Wednesday
Mostly sunny, with a high near 44. North wind 6 to 8 mph.
Wednesday Night
Partly cloudy, with a low around 28. North wind around 5 mph becoming light and variable.
Thursday
Mostly cloudy, with a high near 41. East wind around 6 mph.
Thursday Night
A 30 percent chance of snow before midnight. Cloudy, with a low around 28.
Friday
Partly sunny, with a high near 43.
Friday Night
A 30 percent chance of rain after midnight. Mostly cloudy, with a low around 28.
Saturday
A chance of rain. Mostly cloudy, with a high near 44.
Saturday Night
A chance of rain. Mostly cloudy, with a low around 32.
Sunday
A chance of rain. Mostly sunny, with a high near 45.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Annapolis IL
 39.09°N 87.81°W (Elev. 505 ft)
Last Update:
6:36 am CST Feb 9, 2026
Forecast Valid:
8am CST Feb 9, 2026-6pm CST Feb 15, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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