Current conditions at

Defiance, Defiance Memorial Airport (KDFI)

Lat: 41.34° N Lon: 84.43° W Elev: 705 ft.

Fair

78°F

26°C

Humidity 87%
Wind Speed SW 3 mph
Barometer 29.96 in (1013.8 mb)
Dewpoint 74°F (23°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 3 Sep 2:53 am EDT
Detailed forecast for

Defiance County

Rest Of Tonight
Mostly clear. Near steady temperature in the mid 70s. Southwest winds around 5 mph.
Thursday
Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Hot with highs in the lower 90s. West winds 5 to 10 mph. Chance of rain 20 percent. Heat index values up to 101 in the afternoon.
Thursday Night
Partly cloudy with a chance of showers and thunderstorms. Humid with lows around 70. Southwest winds around 5 mph. Chance of rain 50 percent.
Friday
Mostly cloudy with a chance of showers and thunderstorms in the morning, then partly cloudy in the afternoon. Humid with highs in the upper 80s. West winds around 5 mph. Chance of rain 50 percent. Heat index values in the upper 90s in the afternoon.
Friday Night
Mostly clear with a slight chance of showers and thunderstorms in the evening, then partly cloudy with showers likely with a chance of thunderstorms after midnight. Humid with lows in the upper 60s. Northeast winds around 5 mph. Chance of rain 60 percent.
Saturday
Mostly cloudy with showers likely with a chance of thunderstorms in the morning, then partly cloudy with a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 60 percent.
Saturday Night
Partly cloudy with a slight chance of showers and thunderstorms in the evening, then mostly clear after midnight. Lows in the upper 50s. Chance of rain 20 percent.
Sunday
Mostly sunny. Highs around 80.
Sunday Night
Mostly clear. Lows in the upper 50s.
Labor Day
Mostly sunny. Highs in the lower 80s.
Monday Night
Mostly clear. Lows around 60.
Tuesday
Partly cloudy. Highs in the mid 80s.
Tuesday Night
Mostly clear. Lows in the upper 60s.
Wednesday
Mostly sunny with a slight chance of showers. A slight chance of thunderstorms in the afternoon. Highs in the mid 80s. Chance of rain 20 percent.



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258 AM EDT Thu Sep 3 2026
 
 

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