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.

Mostly Cloudy

73°F

23°C

Humidity 48%
Wind Speed W 7 G 20 mph
Barometer 29.90 in (1012.1 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 24 Aug 5:53 pm EDT
Extended Forecast for

4 Miles W Bryan OH

  • Tonight

    Tonight: Partly cloudy, with a low around 52. West wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 52 °F

    Partly Cloudy

  • Monday

    Monday: A 30 percent chance of showers, mainly between 11am and 5pm. Partly sunny, with a high near 70. Northwest wind 5 to 10 mph.

    High: 70 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Mostly clear, with a low around 47. West wind around 5 mph.

    Low: 47 °F

    Mostly Clear

  • Tuesday

    Tuesday: A 20 percent chance of showers after 2pm. Mostly sunny, with a high near 70. Northwest wind 5 to 10 mph.

    High: 70 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 45. Northwest wind around 5 mph.

    Low: 45 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 73.

    High: 73 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 49.

    Low: 49 °F

    Partly Cloudy

  • Thursday

    Thursday: A 20 percent chance of showers after 2pm. Mostly sunny, with a high near 76.

    High: 76 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Thursday Night

    Thursday Night: A 10 percent chance of showers before 8pm. Partly cloudy, with a low around 52.

    Low: 52 °F

    Slight Chance
    Showers then
    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 52. West wind 5 to 10 mph, with gusts as high as 20 mph.
Monday
A 30 percent chance of showers, mainly between 11am and 5pm. Partly sunny, with a high near 70. Northwest wind 5 to 10 mph.
Monday Night
Mostly clear, with a low around 47. West wind around 5 mph.
Tuesday
A 20 percent chance of showers after 2pm. Mostly sunny, with a high near 70. Northwest wind 5 to 10 mph.
Tuesday Night
Mostly clear, with a low around 45. Northwest wind around 5 mph.
Wednesday
Sunny, with a high near 73.
Wednesday Night
Partly cloudy, with a low around 49.
Thursday
A 20 percent chance of showers after 2pm. Mostly sunny, with a high near 76.
Thursday Night
A 10 percent chance of showers before 8pm. Partly cloudy, with a low around 52.
Friday
Mostly sunny, with a high near 76.
Friday Night
Partly cloudy, with a low around 51.
Saturday
Mostly sunny, with a high near 77.
Saturday Night
Partly cloudy, with a low around 54.
Sunday
Mostly sunny, with a high near 75.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles W Bryan OH
 41.47°N 84.64°W (Elev. 823 ft)
Last Update:
5:15 pm EDT Aug 24, 2025
Forecast Valid:
6pm EDT Aug 24, 2025-6pm EDT Aug 31, 2025
 
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