National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Terre Haute Regional Airport (KHUF)

Lat: 39.44°NLon: 87.32°WElev: 568ft.

Fog/Mist

61°F

16°C

Humidity 100%
Wind Speed Calm
Barometer 30.03 in (1016.4 mb)
Dewpoint 61°F (16°C)
Visibility 6.00 mi
Last update 23 Aug 1:53 am EDT
Extended Forecast for

West Union IL

  • Overnight

    Overnight: Patchy fog. Otherwise, mostly clear, with a low around 62. Light northwest wind.

    Low: 62 °F

    Patchy Fog

  • Saturday

    Saturday: Partly sunny, with a high near 83. Calm wind becoming west 5 to 8 mph in the morning.

    High: 83 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A slight chance of showers and thunderstorms between 8pm and 9pm. Partly cloudy, with a low around 58. North northwest wind 5 to 7 mph. Chance of precipitation is 20%.

    Low: 58 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 77. North northwest wind 6 to 10 mph, with gusts as high as 16 mph.

    High: 77 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 52. Northwest wind 5 to 8 mph.

    Low: 52 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 73. Northwest wind 6 to 10 mph, with gusts as high as 15 mph.

    High: 73 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 50. Northwest wind around 6 mph becoming calm after midnight.

    Low: 50 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 74.

    High: 74 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 49.

    Low: 49 °F

    Mostly Clear

Detailed Forecast

Overnight
Patchy fog. Otherwise, mostly clear, with a low around 62. Light northwest wind.
Saturday
Partly sunny, with a high near 83. Calm wind becoming west 5 to 8 mph in the morning.
Saturday Night
A slight chance of showers and thunderstorms between 8pm and 9pm. Partly cloudy, with a low around 58. North northwest wind 5 to 7 mph. Chance of precipitation is 20%.
Sunday
Sunny, with a high near 77. North northwest wind 6 to 10 mph, with gusts as high as 16 mph.
Sunday Night
Mostly clear, with a low around 52. Northwest wind 5 to 8 mph.
Monday
Sunny, with a high near 73. Northwest wind 6 to 10 mph, with gusts as high as 15 mph.
Monday Night
Mostly clear, with a low around 50. Northwest wind around 6 mph becoming calm after midnight.
Tuesday
Sunny, with a high near 74.
Tuesday Night
Mostly clear, with a low around 49.
Wednesday
Sunny, with a high near 74.
Wednesday Night
Partly cloudy, with a low around 52.
Thursday
Mostly sunny, with a high near 77.
Thursday Night
Partly cloudy, with a low around 56.
Friday
Mostly sunny, with a high near 78.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
West Union IL
 39.22°N 87.69°W (Elev. 531 ft)
Last Update:
1:10 am CDT Aug 23, 2025
Forecast Valid:
1am CDT Aug 23, 2025-6pm CDT Aug 29, 2025
 
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