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

London Madison County Airport (KUYF)

Lat: 39.93°NLon: 83.46°WElev: 1083ft.

Fair

72°F

22°C

Humidity 69%
Wind Speed SW 8 mph
Barometer 29.95 in
Dewpoint 61°F (16°C)
Visibility 10.00 mi
Last update 2 Oct 3:35 am EDT
Extended Forecast for

South Vienna OH

  • Overnight

    Overnight: Cloudy, with a steady temperature around 72. Southwest wind around 13 mph, with gusts as high as 26 mph.

    Low: 72 °F

    Cloudy

  • Friday

    Friday: Showers, mainly before 11am. Temperature falling to around 61 by 5pm. West wind around 11 mph becoming north in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 67 °F⇓

    Showers then
    Chance
    Showers

  • Friday Night

    Friday Night: Mostly cloudy during the early evening, then gradual clearing, with a low around 48. North wind 6 to 8 mph.

    Low: 48 °F

    Gradual
    Clearing

  • Saturday

    Saturday: Sunny, with a high near 66. Northeast wind 8 to 11 mph, with gusts as high as 21 mph.

    High: 66 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 45. Northeast wind around 5 mph becoming calm after midnight.

    Low: 45 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 71.

    High: 71 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 47.

    Low: 47 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 64.

    High: 64 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 39.

    Low: 39 °F

    Clear

Detailed Forecast

Overnight
Cloudy, with a steady temperature around 72. Southwest wind around 13 mph, with gusts as high as 26 mph.
Friday
Showers, mainly before 11am. Temperature falling to around 61 by 5pm. West wind around 11 mph becoming north in the afternoon. Winds could gust as high as 22 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
Mostly cloudy during the early evening, then gradual clearing, with a low around 48. North wind 6 to 8 mph.
Saturday
Sunny, with a high near 66. Northeast wind 8 to 11 mph, with gusts as high as 21 mph.
Saturday Night
Partly cloudy, with a low around 45. Northeast wind around 5 mph becoming calm after midnight.
Sunday
Mostly sunny, with a high near 71.
Sunday Night
Mostly clear, with a low around 47.
Monday
Sunny, with a high near 64.
Monday Night
Clear, with a low around 39.
Tuesday
Sunny, with a high near 62.
Tuesday Night
Clear, with a low around 40.
Wednesday
Sunny, with a high near 69.
Wednesday Night
Mostly clear, with a low around 47.
Thursday
Sunny, with a high near 73.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
South Vienna OH
 39.93°N 83.61°W (Elev. 1198 ft)
Last Update:
1:08 am EDT Oct 2, 2026
Forecast Valid:
3am EDT Oct 2, 2026-6pm EDT Oct 8, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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