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

84°F

29°C

Humidity 63%
Wind Speed Vrbl 3 mph
Barometer 29.85 in (1010.3 mb)
Dewpoint 70°F (21°C)
Visibility 10.00 mi
Heat Index88°F (31°C)
Last update 9 Jul 6:53 pm EDT
Extended Forecast for

6 Miles S Defiance OH

  • Tonight

    Tonight: A chance of showers and thunderstorms. Mostly cloudy, with a low around 68. Southwest wind 5 to 10 mph. Chance of precipitation is 40%.

    Low: 68 °F

    Chance
    T-storms then
    Chance
    Showers

  • Friday

    Friday: A chance of showers, with thunderstorms also possible after 11am. Mostly cloudy, with a high near 86. West wind around 5 mph becoming north in the afternoon. Chance of precipitation is 40%.

    High: 86 °F

    Chance
    Showers then
    Chance
    T-storms

  • Friday Night

    Friday Night: A chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 2am. Mostly cloudy, with a low around 65. North wind around 5 mph becoming east in the evening. Chance of precipitation is 30%.

    Low: 65 °F

    Chance
    T-storms then
    Slight Chance
    Showers

  • Saturday

    Saturday: Partly sunny, with a high near 85. Northeast wind 5 to 10 mph.

    High: 85 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 62. East wind 5 to 10 mph.

    Low: 62 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 86.

    High: 86 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 63.

    Low: 63 °F

    Mostly Clear

  • Monday

    Monday: Sunny and hot, with a high near 90.

    High: 90 °F

    Hot

  • Monday Night

    Monday Night: Mostly clear, with a low around 67.

    Low: 67 °F

    Mostly Clear

Detailed Forecast

Tonight
A chance of showers and thunderstorms. Mostly cloudy, with a low around 68. Southwest wind 5 to 10 mph. Chance of precipitation is 40%.
Friday
A chance of showers, with thunderstorms also possible after 11am. Mostly cloudy, with a high near 86. West wind around 5 mph becoming north in the afternoon. Chance of precipitation is 40%.
Friday Night
A chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 2am. Mostly cloudy, with a low around 65. North wind around 5 mph becoming east in the evening. Chance of precipitation is 30%.
Saturday
Partly sunny, with a high near 85. Northeast wind 5 to 10 mph.
Saturday Night
Partly cloudy, with a low around 62. East wind 5 to 10 mph.
Sunday
Sunny, with a high near 86.
Sunday Night
Mostly clear, with a low around 63.
Monday
Sunny and hot, with a high near 90.
Monday Night
Mostly clear, with a low around 67.
Tuesday
Sunny and hot, with a high near 93.
Tuesday Night
Mostly clear, with a low around 70.
Wednesday
Sunny and hot, with a high near 93.
Wednesday Night
Partly cloudy, with a low around 70.
Thursday
Sunny and hot, with a high near 92.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles S Defiance OH
 41.19°N 84.37°W (Elev. 699 ft)
Last Update:
6:33 pm EDT Jul 9, 2026
Forecast Valid:
7pm EDT Jul 9, 2026-6pm EDT Jul 16, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation