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

27°F

-3°C

Humidity 66%
Wind Speed NE 8 mph
Barometer 30.35 in (1028.8 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill19°F (-7°C)
Last update 2 Mar 8:53 pm EST
Extended Forecast for

Defiance OH

  • Tonight

    Tonight: Mostly cloudy, with a low around 28. East wind around 5 mph.

    Low: 28 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A slight chance of rain, snow, and freezing rain before 10am, then rain likely. Cloudy, with a high near 46. Calm wind becoming southeast around 5 mph. Chance of precipitation is 70%. Little or no ice accumulation expected. Little or no snow accumulation expected.

    High: 46 °F

    Chance Wintry
    Mix then Rain
    Likely

  • Tuesday Night

    Tuesday Night: A 40 percent chance of rain, mainly before 1am. Cloudy, with a low around 34. Calm wind.

    Low: 34 °F

    Chance Rain

  • Wednesday

    Wednesday: A 50 percent chance of rain. Cloudy, with a high near 50. East wind around 5 mph.

    High: 50 °F

    Chance Rain

  • Wednesday Night

    Wednesday Night: Rain likely and possibly a thunderstorm. Cloudy, with a low around 43. East wind around 5 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 43 °F

    Rain Likely

  • Thursday

    Thursday: Rain, with thunderstorms also possible after 7am. High near 63. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    High: 63 °F

    Rain

  • Thursday Night

    Thursday Night: A 50 percent chance of rain, mainly before 1am. Mostly cloudy, with a low around 50.

    Low: 50 °F

    Chance Rain

  • Friday

    Friday: A 40 percent chance of rain, mainly after 1pm. Mostly cloudy, with a high near 69.

    High: 69 °F

    Chance Rain

  • Friday Night

    Friday Night: A 50 percent chance of rain and thunderstorms. Mostly cloudy, with a low around 60.

    Low: 60 °F

    Chance Rain

Detailed Forecast

Tonight
Mostly cloudy, with a low around 28. East wind around 5 mph.
Tuesday
A slight chance of rain, snow, and freezing rain before 10am, then rain likely. Cloudy, with a high near 46. Calm wind becoming southeast around 5 mph. Chance of precipitation is 70%. Little or no ice accumulation expected. Little or no snow accumulation expected.
Tuesday Night
A 40 percent chance of rain, mainly before 1am. Cloudy, with a low around 34. Calm wind.
Wednesday
A 50 percent chance of rain. Cloudy, with a high near 50. East wind around 5 mph.
Wednesday Night
Rain likely and possibly a thunderstorm. Cloudy, with a low around 43. East wind around 5 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Thursday
Rain, with thunderstorms also possible after 7am. High near 63. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Thursday Night
A 50 percent chance of rain, mainly before 1am. Mostly cloudy, with a low around 50.
Friday
A 40 percent chance of rain, mainly after 1pm. Mostly cloudy, with a high near 69.
Friday Night
A 50 percent chance of rain and thunderstorms. Mostly cloudy, with a low around 60.
Saturday
Rain. High near 71. Chance of precipitation is 80%.
Saturday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 46.
Sunday
A 20 percent chance of rain. Partly sunny, with a high near 61.
Sunday Night
A slight chance of rain. Mostly cloudy, with a low around 47.
Monday
A slight chance of rain. Mostly sunny, with a high near 66.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Defiance OH
 41.28°N 84.36°W (Elev. 699 ft)
Last Update:
9:17 pm EST Mar 2, 2026
Forecast Valid:
9pm EST Mar 2, 2026-6pm EDT Mar 9, 2026
 
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Additional Resources

Radar & Satellite Image

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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