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

40°F

4°C

Humidity 79%
Wind Speed SW 8 mph
Barometer 29.55 in (1000.9 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 14 Jan 12:53 am EST
Extended Forecast for

Defiance Memorial Airport OH

  • Overnight

    Overnight: Mostly cloudy, with a low around 31. West wind around 10 mph, with gusts as high as 20 mph.

    Low: 31 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of rain and snow before 8am, then a chance of snow. Mostly cloudy, with a temperature falling to around 26 by 5pm. Northwest wind 10 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.

    High: 36 °F⇓

    Chance
    Rain/Snow
    then Chance
    Snow

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 15. Northwest wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: 15 °F

    Mostly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 26. Northwest wind around 15 mph, with gusts as high as 20 mph.

    High: 26 °F

    Sunny

  • Thursday Night

    Thursday Night: A 30 percent chance of snow after 1am. Mostly cloudy, with a low around 17. West wind 10 to 15 mph becoming south after midnight. Winds could gust as high as 20 mph.

    Low: 17 °F

    Partly Cloudy
    then Chance
    Snow

  • Friday

    Friday: Snow likely, mainly before 1pm. Mostly cloudy, with a high near 35. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    High: 35 °F

    Snow Likely

  • Friday Night

    Friday Night: A 30 percent chance of snow. Mostly cloudy, with a low around 20.

    Low: 20 °F

    Chance Snow

  • Saturday

    Saturday: A 30 percent chance of snow. Mostly cloudy, with a high near 25.

    High: 25 °F

    Chance Snow

  • Saturday Night

    Saturday Night: A 20 percent chance of snow. Mostly cloudy, with a low around 9.

    Low: 9 °F

    Slight Chance
    Snow

Detailed Forecast

Overnight
Mostly cloudy, with a low around 31. West wind around 10 mph, with gusts as high as 20 mph.
Wednesday
A chance of rain and snow before 8am, then a chance of snow. Mostly cloudy, with a temperature falling to around 26 by 5pm. Northwest wind 10 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 30%.
Wednesday Night
Mostly cloudy, with a low around 15. Northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Thursday
Sunny, with a high near 26. Northwest wind around 15 mph, with gusts as high as 20 mph.
Thursday Night
A 30 percent chance of snow after 1am. Mostly cloudy, with a low around 17. West wind 10 to 15 mph becoming south after midnight. Winds could gust as high as 20 mph.
Friday
Snow likely, mainly before 1pm. Mostly cloudy, with a high near 35. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Friday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 20.
Saturday
A 30 percent chance of snow. Mostly cloudy, with a high near 25.
Saturday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 9.
Sunday
A 20 percent chance of snow after 1pm. Mostly cloudy and cold, with a high near 20.
Sunday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 9.
M.L.King Day
A 20 percent chance of snow. Mostly cloudy and cold, with a high near 20.
Monday Night
Mostly cloudy, with a low around 4.
Tuesday
Partly sunny and cold, with a high near 17.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Defiance Memorial Airport OH
 41.33°N 84.45°W (Elev. 699 ft)
Last Update:
1:46 am EST Jan 14, 2026
Forecast Valid:
1am EST Jan 14, 2026-6pm EST Jan 20, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation