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

Ashtabula - Northeast Ohio Regional Airport (KHZY)

Lat: 41.78°NLon: 80.7°WElev: 922ft.

Fair

19°C

67°F

Humidity 97%
Wind Speed Calm
Barometer 1014.5 mb (29.98 in)
Dewpoint 19°C (66°F)
Visibility 11 km
Last update 4 Sep 9:53 pm EDT
Extended Forecast for

Jefferson OH

  • Tonight

    Tonight: A slight chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and midnight. Patchy fog. Otherwise, mostly cloudy, with a low around 18. Calm wind. Chance of precipitation is 20%.

    Low: 18 °C

    Slight Chance
    T-storms and
    Patchy Fog
    then Patchy
    Fog

  • Saturday

    Saturday: A slight chance of showers before 11am. Patchy fog before 9am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 25. North wind 5 to 10 km/h increasing to 13 to 18 km/h in the afternoon. Chance of precipitation is 20%.

    High: 25 °C

    Slight Chance
    Showers and
    Patchy Fog
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 13. Northeast wind 5 to 10 km/h becoming calm after midnight.

    Low: 13 °C

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 24. Northeast wind 8 to 18 km/h.

    High: 24 °C

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 12. Northeast wind 8 to 13 km/h becoming light east after midnight.

    Low: 12 °C

    Mostly Clear

  • Labor Day

    Labor Day: Sunny, with a high near 26.

    High: 26 °C

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 13.

    Low: 13 °C

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 27.

    High: 27 °C

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 18.

    Low: 18 °C

    Mostly Cloudy

Detailed Forecast

Tonight
A slight chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and midnight. Patchy fog. Otherwise, mostly cloudy, with a low around 18. Calm wind. Chance of precipitation is 20%.
Saturday
A slight chance of showers before 11am. Patchy fog before 9am. Otherwise, mostly cloudy, then gradually becoming sunny, with a high near 25. North wind 5 to 10 km/h increasing to 13 to 18 km/h in the afternoon. Chance of precipitation is 20%.
Saturday Night
Mostly clear, with a low around 13. Northeast wind 5 to 10 km/h becoming calm after midnight.
Sunday
Sunny, with a high near 24. Northeast wind 8 to 18 km/h.
Sunday Night
Mostly clear, with a low around 12. Northeast wind 8 to 13 km/h becoming light east after midnight.
Labor Day
Sunny, with a high near 26.
Monday Night
Mostly clear, with a low around 13.
Tuesday
Mostly sunny, with a high near 27.
Tuesday Night
Mostly cloudy, with a low around 18.
Wednesday
A chance of showers after 2pm. Partly sunny, with a high near 30. Chance of precipitation is 30%.
Wednesday Night
A chance of showers. Mostly cloudy, with a low around 19. Chance of precipitation is 40%.
Thursday
A chance of showers. Partly sunny, with a high near 25. Chance of precipitation is 30%.
Thursday Night
Partly cloudy, with a low around 13.
Friday
Partly sunny, with a high near 22.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Jefferson OH
 41.73°N 80.76°W (Elev. 955 m)
Last Update:
9:16 pm EDT Sep 4, 2026
Forecast Valid:
10pm EDT Sep 4, 2026-6pm EDT Sep 11, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation