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

OHIO U/ATHEN-ALBANY (KUNI)

Lat: 39.22°NLon: 82.23°WElev: 764ft.

Fog/Mist

66°F

19°C

Humidity 93%
Wind Speed Calm
Barometer 30.10 in
Dewpoint 64°F (18°C)
Visibility 1.50 mi
Last update 15 Aug 5:15 am EDT
Extended Forecast for

Guysville OH

  • Today

    Today: Widespread dense fog before 10am. Otherwise, sunny, with a high near 90. Calm wind.

    High: 90 °F

    Dense Fog
    then Sunny

  • Tonight

    Tonight: Widespread dense fog, mainly after 5am. Otherwise, mostly clear, with a low around 66. Calm wind.

    Low: 66 °F

    Mostly Clear
    then Dense
    Fog

  • Saturday

    Saturday: Widespread dense fog before 9am. Otherwise, sunny, with a high near 92. Heat index values as high as 98. Calm wind.

    High: 92 °F

    Dense Fog
    then Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 68. Calm wind.

    Low: 68 °F

    Mostly Clear

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 92. Light and variable wind.

    High: 92 °F

    Sunny then
    Slight Chance
    T-storms

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 69.

    Low: 69 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 91.

    High: 91 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 69.

    Low: 69 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 91.

    High: 91 °F

    Mostly Sunny

Detailed Forecast

Today
Widespread dense fog before 10am. Otherwise, sunny, with a high near 90. Calm wind.
Tonight
Widespread dense fog, mainly after 5am. Otherwise, mostly clear, with a low around 66. Calm wind.
Saturday
Widespread dense fog before 9am. Otherwise, sunny, with a high near 92. Heat index values as high as 98. Calm wind.
Saturday Night
Mostly clear, with a low around 68. Calm wind.
Sunday
A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 92. Light and variable wind.
Sunday Night
Partly cloudy, with a low around 69.
Monday
Sunny, with a high near 91.
Monday Night
Mostly clear, with a low around 69.
Tuesday
Mostly sunny, with a high near 91.
Tuesday Night
A 30 percent chance of showers after 8pm. Mostly cloudy, with a low around 69.
Wednesday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 86.
Wednesday Night
A chance of thunderstorms. Partly cloudy, with a low around 66. Chance of precipitation is 30%.
Thursday
A 30 percent chance of showers. Mostly sunny, with a high near 86.
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ABOUT THIS FORECAST

 
Point Forecast:
Guysville OH
 39.3°N 81.9°W (Elev. 600 ft)
Last Update:
3:36 am EDT Aug 15, 2025
Forecast Valid:
5am EDT Aug 15, 2025-6pm EDT Aug 21, 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