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

Hazardous Weather Conditions

Current conditions at

London Madison County Airport (KUYF)

Lat: 39.93°NLon: 83.46°WElev: 1083ft.

Overcast

63°F

17°C

Humidity 100%
Wind Speed NE 9 mph
Barometer 30.10 in
Dewpoint 63°F (17°C)
Visibility 10.00 mi
Last update 14 Oct 8:55 pm EDT
Extended Forecast for

South Vienna OH

  • Tonight

    Tonight: A slight chance of showers before 2am, then a slight chance of showers after 3am. Mostly cloudy, with a low around 57. Northeast wind around 9 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

    Low: 57 °F

    Slight Chance
    Showers

  • Thursday

    Thursday: A slight chance of showers between noon and 2pm. Partly sunny, with a high near 73. Northeast wind 6 to 8 mph. Chance of precipitation is 20%.

    High: 73 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Thursday Night

    Thursday Night: Showers and thunderstorms likely before 3am, then a slight chance of showers after 4am. Cloudy, then gradually becoming partly cloudy, with a low around 62. Southeast wind 7 to 14 mph becoming southwest after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 62 °F

    Showers
    Likely

  • Friday

    Friday: Showers, mainly after 8am. High near 65. Northwest wind 15 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 65 °F

    Showers

  • Friday Night

    Friday Night: Showers likely, mainly before 8pm. Mostly cloudy, with a low around 39. North wind 15 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 39 °F

    Showers
    Likely then
    Slight Chance
    Showers

  • Saturday

    Saturday: Sunny, with a high near 52.

    High: 52 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 34.

    Low: 34 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 61.

    High: 61 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 37.

    Low: 37 °F

    Mostly Clear

Detailed Forecast

Tonight
A slight chance of showers before 2am, then a slight chance of showers after 3am. Mostly cloudy, with a low around 57. Northeast wind around 9 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Thursday
A slight chance of showers between noon and 2pm. Partly sunny, with a high near 73. Northeast wind 6 to 8 mph. Chance of precipitation is 20%.
Thursday Night
Showers and thunderstorms likely before 3am, then a slight chance of showers after 4am. Cloudy, then gradually becoming partly cloudy, with a low around 62. Southeast wind 7 to 14 mph becoming southwest after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
Showers, mainly after 8am. High near 65. Northwest wind 15 to 17 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
Showers likely, mainly before 8pm. Mostly cloudy, with a low around 39. North wind 15 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Sunny, with a high near 52.
Saturday Night
Clear, with a low around 34.
Sunday
Sunny, with a high near 61.
Sunday Night
Mostly clear, with a low around 37.
Monday
Sunny, with a high near 66.
Monday Night
Partly cloudy, with a low around 43.
Tuesday
Mostly sunny, with a high near 67.
Tuesday Night
Partly cloudy, with a low around 45.
Wednesday
Sunny, with a high near 69.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
South Vienna OH
 39.93°N 83.61°W (Elev. 1198 ft)
Last Update:
4:00 pm EDT Oct 14, 2026
Forecast Valid:
9pm EDT Oct 14, 2026-6pm EDT Oct 21, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation