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Current conditions at

Robinson Municipal Airport (KRSV)

Lat: 39.01°NLon: 87.65°WElev: 449ft.

Fair

48°F

9°C

Humidity 100%
Wind Speed NW 2 mph
Barometer 30.07 in
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 8 Oct 7:35 am CDT
Extended Forecast for

West Union IL

  • Today

    Today: Sunny, with a high near 83. Calm wind becoming west northwest around 6 mph in the afternoon.

    High: 83 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 51. Light and variable wind.

    Low: 51 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 86. Light east southeast wind becoming south 5 to 9 mph in the morning. Winds could gust as high as 16 mph.

    High: 86 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 57. South southeast wind 5 to 7 mph.

    Low: 57 °F

    Mostly Clear

  • Saturday

    Saturday: Increasing clouds, with a high near 82. South southeast wind 5 to 9 mph, with gusts as high as 16 mph.

    High: 82 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: Showers.  Low around 58. East southeast wind 7 to 11 mph, with gusts as high as 18 mph.  Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 58 °F

    Showers

  • Sunday

    Sunday: Showers likely, mainly before 1pm.  Mostly cloudy, with a high near 73. East wind 8 to 13 mph becoming north in the afternoon. Winds could gust as high as 17 mph.  Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.

    High: 73 °F

    Showers
    Likely

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 56.

    Low: 56 °F

    Partly Cloudy

  • Columbus Day

    Columbus Day: Sunny, with a high near 84.

    High: 84 °F

    Sunny

Detailed Forecast

Today
Sunny, with a high near 83. Calm wind becoming west northwest around 6 mph in the afternoon.
Tonight
Clear, with a low around 51. Light and variable wind.
Friday
Sunny, with a high near 86. Light east southeast wind becoming south 5 to 9 mph in the morning. Winds could gust as high as 16 mph.
Friday Night
Mostly clear, with a low around 57. South southeast wind 5 to 7 mph.
Saturday
Increasing clouds, with a high near 82. South southeast wind 5 to 9 mph, with gusts as high as 16 mph.
Saturday Night
Showers. Low around 58. East southeast wind 7 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Sunday
Showers likely, mainly before 1pm. Mostly cloudy, with a high near 73. East wind 8 to 13 mph becoming north in the afternoon. Winds could gust as high as 17 mph. Chance of precipitation is 60%. New precipitation amounts between a quarter and half of an inch possible.
Sunday Night
Partly cloudy, with a low around 56.
Columbus Day
Sunny, with a high near 84.
Monday Night
Mostly clear, with a low around 59.
Tuesday
Sunny, with a high near 77.
Tuesday Night
Mostly clear, with a low around 49.
Wednesday
Sunny, with a high near 72.
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ABOUT THIS FORECAST

 
Point Forecast:
West Union IL
 39.22°N 87.66°W (Elev. 449 ft)
7:36 am CDT Oct 8, 2026
7am CDT Oct 8, 2026-6pm CDT Oct 14, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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