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

47°F

8°C

Humidity 61%
Wind Speed SE 5 mph
Barometer 30.04 in (1017.9 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill45°F (7°C)
Last update 24 Nov 8:53 pm EST
Extended Forecast for

Defiance OH

  • Tonight

    Tonight: Rain likely, mainly after 5am. Patchy fog after 4am. Otherwise, cloudy, with a low around 42. South wind around 5 mph. Chance of precipitation is 60%.

    Low: 42 °F

    Slight Chance
    Rain then
    Rain Likely
    and Patchy
    Fog

  • Tuesday

    Tuesday: Rain, mainly before 1pm. Patchy fog before 10am. High near 54. East wind around 5 mph becoming southwest in the afternoon. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 54 °F

    Rain and
    Patchy Fog

  • Tuesday Night

    Tuesday Night: A 50 percent chance of rain, mainly after 1am. Mostly cloudy, with a low around 37. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.

    Low: 37 °F

    Slight Chance
    Rain then
    Chance Rain

  • Wednesday

    Wednesday: A slight chance of rain before 1pm, then a slight chance of rain and snow. Mostly cloudy, with a high near 47. West wind around 20 mph, with gusts as high as 40 mph. Chance of precipitation is 20%.

    High: 47 °F

    Slight Chance
    Rain then
    Slight Chance
    Rain/Snow

  • Wednesday Night

    Wednesday Night: A 20 percent chance of snow before 1am. Mostly cloudy, with a low around 27. West wind around 20 mph, with gusts as high as 35 mph.

    Low: 27 °F

    Slight Chance
    Snow

  • Thanksgiving Day

    Thanksgiving Day: A 20 percent chance of snow after 1pm. Mostly cloudy, with a high near 33. Breezy.

    High: 33 °F

    Mostly Cloudy
    then Slight
    Chance Snow
    and Breezy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 24.

    Low: 24 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 34.

    High: 34 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 20.

    Low: 20 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Rain likely, mainly after 5am. Patchy fog after 4am. Otherwise, cloudy, with a low around 42. South wind around 5 mph. Chance of precipitation is 60%.
Tuesday
Rain, mainly before 1pm. Patchy fog before 10am. High near 54. East wind around 5 mph becoming southwest in the afternoon. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Tuesday Night
A 50 percent chance of rain, mainly after 1am. Mostly cloudy, with a low around 37. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.
Wednesday
A slight chance of rain before 1pm, then a slight chance of rain and snow. Mostly cloudy, with a high near 47. West wind around 20 mph, with gusts as high as 40 mph. Chance of precipitation is 20%.
Wednesday Night
A 20 percent chance of snow before 1am. Mostly cloudy, with a low around 27. West wind around 20 mph, with gusts as high as 35 mph.
Thanksgiving Day
A 20 percent chance of snow after 1pm. Mostly cloudy, with a high near 33. Breezy.
Thursday Night
Mostly cloudy, with a low around 24.
Friday
Mostly cloudy, with a high near 34.
Friday Night
Mostly cloudy, with a low around 20.
Saturday
A 50 percent chance of snow. Mostly cloudy, with a high near 34.
Saturday Night
A 50 percent chance of snow. Cloudy, with a low around 27.
Sunday
A chance of rain and snow. Mostly cloudy, with a high near 39. Chance of precipitation is 50%.
Sunday Night
Rain likely. Mostly cloudy, with a low around 27.
Monday
A chance of rain. Mostly cloudy, with a high near 41.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Defiance OH
 41.28°N 84.36°W (Elev. 699 ft)
Last Update:
9:01 pm EST Nov 24, 2025
Forecast Valid:
9pm EST Nov 24, 2025-6pm EST Dec 1, 2025
 
Forecast Discussion
 
Get as KML Get as XML

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