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

Defiance, Defiance Memorial Airport (KDFI)

Lat: 41.34°NLon: 84.43°WElev: 705ft.

Fair

63°F

17°C

Humidity 60%
Wind Speed Calm
Barometer 30.25 in (1024.2 mb)
Dewpoint 49°F (9°C)
Visibility 10.00 mi
Last update 31 Aug 8:53 pm EDT
Extended Forecast for

Defiance Memorial Airport OH

  • Tonight

    Tonight: Clear, with a low around 47. East wind around 5 mph becoming calm in the evening.

    Low: 47 °F

    Clear

  • Labor Day

    Labor Day: Sunny, with a high near 80. East wind 5 to 10 mph.

    High: 80 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 52. East wind around 5 mph becoming calm after midnight.

    Low: 52 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 81. Calm wind.

    High: 81 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 54. Calm wind.

    Low: 54 °F

    Mostly Clear

  • Wednesday

    Wednesday: A 20 percent chance of showers after 2pm. Mostly sunny, with a high near 81.

    High: 81 °F

    Sunny then
    Slight Chance
    Showers

  • Wednesday Night

    Wednesday Night: A chance of showers, then showers likely and possibly a thunderstorm after 2am. Mostly cloudy, with a low around 55. Chance of precipitation is 60%.

    Low: 55 °F

    Showers
    Likely

  • Thursday

    Thursday: Showers likely and possibly a thunderstorm before 8am, then a chance of showers between 8am and 2pm, then a slight chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 69. Chance of precipitation is 60%.

    High: 69 °F

    Showers
    Likely

  • Thursday Night

    Thursday Night: A 10 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 46.

    Low: 46 °F

    Slight Chance
    T-storms then
    Partly Cloudy

Detailed Forecast

Tonight
Clear, with a low around 47. East wind around 5 mph becoming calm in the evening.
Labor Day
Sunny, with a high near 80. East wind 5 to 10 mph.
Monday Night
Mostly clear, with a low around 52. East wind around 5 mph becoming calm after midnight.
Tuesday
Sunny, with a high near 81. Calm wind.
Tuesday Night
Mostly clear, with a low around 54. Calm wind.
Wednesday
A 20 percent chance of showers after 2pm. Mostly sunny, with a high near 81.
Wednesday Night
A chance of showers, then showers likely and possibly a thunderstorm after 2am. Mostly cloudy, with a low around 55. Chance of precipitation is 60%.
Thursday
Showers likely and possibly a thunderstorm before 8am, then a chance of showers between 8am and 2pm, then a slight chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 69. Chance of precipitation is 60%.
Thursday Night
A 10 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 46.
Friday
Partly sunny, with a high near 67.
Friday Night
A 20 percent chance of showers. Partly cloudy, with a low around 48.
Saturday
Sunny, with a high near 68.
Saturday Night
Mostly clear, with a low around 45.
Sunday
Mostly sunny, with a high near 69.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Defiance Memorial Airport OH
 41.35°N 84.41°W (Elev. 699 ft)
Last Update:
7:00 pm EDT Aug 31, 2025
Forecast Valid:
9pm EDT Aug 31, 2025-6pm EDT Sep 7, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation