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.

Light Rain

70°F

21°C

Humidity 83%
Wind Speed W 10 mph
Barometer 29.85 in
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 16 Oct 7:15 am EDT
Extended Forecast for

South Vienna OH

  • Today

    Today: Showers likely, mainly before 2pm. Mostly cloudy, with a temperature falling to around 55 by 2pm. West wind 14 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.

    High: 65 °F⇓

    Showers
    Likely

  • Tonight

    Tonight: A chance of showers between 8pm and 11pm. Cloudy during the early evening, then becoming partly cloudy, with a low around 39. West wind 11 to 17 mph becoming north in the evening. Winds could gust as high as 30 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 39 °F

    Chance
    Showers then
    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 52. North wind 8 to 14 mph, with gusts as high as 25 mph.

    High: 52 °F

    Sunny

  • Saturday Night

    Saturday Night: Areas of frost after 1am. Otherwise, clear, with a low around 32. Calm wind.

    Low: 32 °F

    Clear then
    Areas Frost

  • Sunday

    Sunday: Widespread frost before 9am. Otherwise, sunny, with a high near 60. Calm wind becoming southeast around 6 mph in the afternoon.

    High: 60 °F

    Frost then
    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 37.

    Low: 37 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 66.

    High: 66 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 41.

    Low: 41 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 69.

    High: 69 °F

    Sunny

Detailed Forecast

Today
Showers likely, mainly before 2pm. Mostly cloudy, with a temperature falling to around 55 by 2pm. West wind 14 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 70%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
A chance of showers between 8pm and 11pm. Cloudy during the early evening, then becoming partly cloudy, with a low around 39. West wind 11 to 17 mph becoming north in the evening. Winds could gust as high as 30 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Sunny, with a high near 52. North wind 8 to 14 mph, with gusts as high as 25 mph.
Saturday Night
Areas of frost after 1am. Otherwise, clear, with a low around 32. Calm wind.
Sunday
Widespread frost before 9am. Otherwise, sunny, with a high near 60. Calm wind becoming southeast around 6 mph in the afternoon.
Sunday Night
Clear, with a low around 37.
Monday
Sunny, with a high near 66.
Monday Night
Mostly clear, with a low around 41.
Tuesday
Sunny, with a high near 69.
Tuesday Night
Mostly clear, with a low around 43.
Wednesday
Sunny, with a high near 69.
Wednesday Night
Mostly clear, with a low around 43.
Thursday
Sunny, with a high near 70.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
South Vienna OH
 39.93°N 83.61°W (Elev. 1198 ft)
Last Update:
6:11 am EDT Oct 16, 2026
Forecast Valid:
7am EDT Oct 16, 2026-6pm EDT Oct 22, 2026
 
Forecast Discussion
 
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Additional Resources

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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