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

58°F

14°C

Humidity 87%
Wind Speed Calm
Barometer 30.19 in
Dewpoint 54°F (12°C)
Visibility 1.50 mi
Last update 5 Oct 10:15 pm EDT
Extended Forecast for

Portland OH

  • Tonight

    Tonight: Clear, with a low around 57. Calm wind.

    Low: 57 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 83. Calm wind becoming south around 5 mph.

    High: 83 °F

    Sunny

  • Monday Night

    Monday Night: A 30 percent chance of showers after 2am. Increasing clouds, with a low around 62. Light and variable wind.

    Low: 62 °F

    Mostly Clear
    then Chance
    Showers

  • Tuesday

    Tuesday: Showers and thunderstorms likely before 2pm, then showers between 2pm and 5pm, then showers and possibly a thunderstorm after 5pm. High near 71. South wind 5 to 8 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    High: 71 °F

    Showers

  • Tuesday Night

    Tuesday Night: Showers and possibly a thunderstorm. Low around 56. Light and variable wind becoming northwest around 6 mph after midnight. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 56 °F

    Showers

  • Wednesday

    Wednesday: Showers likely before 8am. Mostly sunny, with a high near 68. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 68 °F

    Showers
    Likely then
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 42.

    Low: 42 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 67.

    High: 67 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 44.

    Low: 44 °F

    Mostly Clear

Detailed Forecast

Tonight
Clear, with a low around 57. Calm wind.
Monday
Sunny, with a high near 83. Calm wind becoming south around 5 mph.
Monday Night
A 30 percent chance of showers after 2am. Increasing clouds, with a low around 62. Light and variable wind.
Tuesday
Showers and thunderstorms likely before 2pm, then showers between 2pm and 5pm, then showers and possibly a thunderstorm after 5pm. High near 71. South wind 5 to 8 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday Night
Showers and possibly a thunderstorm. Low around 56. Light and variable wind becoming northwest around 6 mph after midnight. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Wednesday
Showers likely before 8am. Mostly sunny, with a high near 68. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Mostly clear, with a low around 42.
Thursday
Sunny, with a high near 67.
Thursday Night
Mostly clear, with a low around 44.
Friday
Sunny, with a high near 70.
Friday Night
Partly cloudy, with a low around 45.
Saturday
Sunny, with a high near 70.
Saturday Night
Mostly clear, with a low around 45.
Sunday
Sunny, with a high near 72.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Portland OH
 39°N 81.79°W (Elev. 801 ft)
Last Update:
7:51 pm EDT Oct 5, 2025
Forecast Valid:
10pm EDT Oct 5, 2025-6pm EDT Oct 12, 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