Current conditions at

Robinson Municipal Airport (KRSV)

Lat: 39.01°NLon: 87.65°WElev: 449ft.

Fair

41°F

5°C

Humidity 93%
Wind Speed E 7 mph
Barometer 30.10 in
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 10 Jan 12:35 am CST
Extended Forecast for

West Union IL

  • Overnight

    Overnight: Mostly cloudy, with a low around 39. East northeast wind around 6 mph becoming calm.

    Low: 39 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of rain before 5pm, then a slight chance of rain and snow showers.  Cloudy, then gradual clearing during the afternoon, with a high near 45. Light and variable wind becoming west northwest 11 to 16 mph in the morning. Winds could gust as high as 28 mph.  Chance of precipitation is 30%.

    High: 45 °F

    Chance Rain
    then Slight
    Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 24. West northwest wind 9 to 17 mph, with gusts as high as 26 mph.

    Low: 24 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 35. Northwest wind 13 to 18 mph decreasing to 7 to 12 mph in the afternoon. Winds could gust as high as 28 mph.

    High: 35 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 23. West wind 5 to 8 mph becoming south southwest after midnight. Winds could gust as high as 16 mph.

    Low: 23 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 45. South southwest wind 9 to 14 mph, with gusts as high as 22 mph.

    High: 45 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 31. Southwest wind 8 to 11 mph, with gusts as high as 20 mph.

    Low: 31 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 52.

    High: 52 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 35.

    Low: 35 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 39. East northeast wind around 6 mph becoming calm.
Saturday
A chance of rain before 5pm, then a slight chance of rain and snow showers. Cloudy, then gradual clearing during the afternoon, with a high near 45. Light and variable wind becoming west northwest 11 to 16 mph in the morning. Winds could gust as high as 28 mph. Chance of precipitation is 30%.
Saturday Night
Partly cloudy, with a low around 24. West northwest wind 9 to 17 mph, with gusts as high as 26 mph.
Sunday
Mostly sunny, with a high near 35. Northwest wind 13 to 18 mph decreasing to 7 to 12 mph in the afternoon. Winds could gust as high as 28 mph.
Sunday Night
Mostly clear, with a low around 23. West wind 5 to 8 mph becoming south southwest after midnight. Winds could gust as high as 16 mph.
Monday
Sunny, with a high near 45. South southwest wind 9 to 14 mph, with gusts as high as 22 mph.
Monday Night
Mostly clear, with a low around 31. Southwest wind 8 to 11 mph, with gusts as high as 20 mph.
Tuesday
Mostly cloudy, with a high near 52.
Tuesday Night
Mostly cloudy, with a low around 35.
Wednesday
A 30 percent chance of rain after noon. Mostly cloudy, with a high near 41.
Wednesday Night
Mostly cloudy, with a low around 21.
Thursday
Mostly sunny, with a high near 32.
Thursday Night
Mostly cloudy, with a low around 22.
Friday
Mostly cloudy, with a high near 38.
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ABOUT THIS FORECAST

 
Point Forecast:
West Union IL
 39.22°N 87.66°W (Elev. 449 ft)
9:37 pm CST Jan 9, 2026
12am CST Jan 10, 2026-6pm CST Jan 16, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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