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

50°F

10°C

Humidity 100%
Wind Speed Calm
Barometer 29.91 in (1012.9 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 29 Apr 1:53 am EDT
Extended Forecast for

Defiance OH

  • Overnight

    Overnight: A 30 percent chance of showers, mainly after 5am. Mostly cloudy, with a low around 48. North wind around 5 mph becoming calm.

    Low: 48 °F

    Chance
    Showers

  • Wednesday

    Wednesday: Showers likely, mainly before 9am. Cloudy, with a high near 60. North wind 5 to 10 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 60 °F

    Showers
    Likely then
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: A 30 percent chance of showers, mainly before 8pm. Partly cloudy, with a low around 39. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 39 °F

    Chance
    Showers then
    Partly Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers after 2pm. Mostly sunny, with a high near 57. Northwest wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 57 °F

    Sunny then
    Slight Chance
    Showers

  • Thursday Night

    Thursday Night: A 10 percent chance of showers before 8pm. Partly cloudy, with a low around 37. Northwest wind 5 to 10 mph.

    Low: 37 °F

    Slight Chance
    Showers then
    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 54.

    High: 54 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 55.

    High: 55 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 35.

    Low: 35 °F

    Mostly Clear

Detailed Forecast

Overnight
A 30 percent chance of showers, mainly after 5am. Mostly cloudy, with a low around 48. North wind around 5 mph becoming calm.
Wednesday
Showers likely, mainly before 9am. Cloudy, with a high near 60. North wind 5 to 10 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
A 30 percent chance of showers, mainly before 8pm. Partly cloudy, with a low around 39. Northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday
A 20 percent chance of showers after 2pm. Mostly sunny, with a high near 57. Northwest wind 5 to 15 mph, with gusts as high as 20 mph.
Thursday Night
A 10 percent chance of showers before 8pm. Partly cloudy, with a low around 37. Northwest wind 5 to 10 mph.
Friday
Mostly sunny, with a high near 54.
Friday Night
Partly cloudy, with a low around 32.
Saturday
Mostly sunny, with a high near 55.
Saturday Night
Mostly clear, with a low around 35.
Sunday
Mostly sunny, with a high near 61.
Sunday Night
A 20 percent chance of showers. Mostly cloudy, with a low around 42.
Monday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 64.
Monday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 45.
Tuesday
A chance of showers. Mostly sunny, with a high near 68.
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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:
12:45 am EDT Apr 29, 2026
Forecast Valid:
2am EDT Apr 29, 2026-6pm EDT May 5, 2026
 
Forecast Discussion
 
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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