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.

Partly Cloudy

69°F

21°C

Humidity 90%
Wind Speed W 5 mph
Barometer 30.05 in (1017.2 mb)
Dewpoint 66°F (19°C)
Visibility 10.00 mi
Last update 20 May 12:53 am EDT
Extended Forecast for

Defiance Memorial Airport OH

  • Overnight

    Overnight: A 30 percent chance of showers, mainly before 3am. Cloudy, with a low around 56. Northwest wind around 10 mph.

    Low: 56 °F

    Chance
    Showers

  • Wednesday

    Wednesday: A 20 percent chance of showers before noon. Mostly cloudy, with a high near 67. Northeast wind around 10 mph.

    High: 67 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 45. East wind 5 to 10 mph.

    Low: 45 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 64. Northeast wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 64 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 49. East wind 10 to 15 mph, with gusts as high as 25 mph.

    Low: 49 °F

    Partly Cloudy

  • Friday

    Friday: Showers likely, mainly after 2pm. Mostly cloudy, with a high near 67. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.

    High: 67 °F

    Chance
    Showers then
    Showers
    Likely

  • Friday Night

    Friday Night: Showers and possibly a thunderstorm. Low around 57. Chance of precipitation is 90%.

    Low: 57 °F

    Showers

  • Saturday

    Saturday: Showers likely, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 75. Chance of precipitation is 60%.

    High: 75 °F

    Showers
    Likely

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms before 8pm, then a slight chance of showers. Mostly cloudy, with a low around 58. Chance of precipitation is 30%.

    Low: 58 °F

    Chance
    T-storms then
    Slight Chance
    Showers

Detailed Forecast

Overnight
A 30 percent chance of showers, mainly before 3am. Cloudy, with a low around 56. Northwest wind around 10 mph.
Wednesday
A 20 percent chance of showers before noon. Mostly cloudy, with a high near 67. Northeast wind around 10 mph.
Wednesday Night
Mostly cloudy, with a low around 45. East wind 5 to 10 mph.
Thursday
Mostly sunny, with a high near 64. Northeast wind 10 to 15 mph, with gusts as high as 25 mph.
Thursday Night
Partly cloudy, with a low around 49. East wind 10 to 15 mph, with gusts as high as 25 mph.
Friday
Showers likely, mainly after 2pm. Mostly cloudy, with a high near 67. Chance of precipitation is 70%. New precipitation amounts between a quarter and half of an inch possible.
Friday Night
Showers and possibly a thunderstorm. Low around 57. Chance of precipitation is 90%.
Saturday
Showers likely, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 75. Chance of precipitation is 60%.
Saturday Night
A chance of showers and thunderstorms before 8pm, then a slight chance of showers. Mostly cloudy, with a low around 58. Chance of precipitation is 30%.
Sunday
A slight chance of showers, then a chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 78. Chance of precipitation is 40%.
Sunday Night
A 40 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 60.
Memorial Day
A 30 percent chance of showers. Partly sunny, with a high near 78.
Monday Night
A chance of showers. Mostly cloudy, with a low around 61.
Tuesday
A chance of showers. Partly sunny, with a high near 81.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Defiance Memorial Airport OH
 41.35°N 84.41°W (Elev. 699 ft)
Last Update:
12:16 am EDT May 20, 2026
Forecast Valid:
1am EDT May 20, 2026-6pm EDT May 26, 2026
 
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