Current conditions at

Defiance, Defiance Memorial Airport (KDFI)

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

Fair

63°F

17°C

Humidity 87%
Wind Speed NW 3 mph
Barometer 29.93 in (1013.0 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 23 Aug 12:53 am EDT
Detailed forecast for

Williams County

Rest Of Tonight
Clear. Lows in the mid 50s. Northwest winds 5 to 10 mph.
Sunday
Sunny in the morning, then partly cloudy with a slight chance of showers in the afternoon. Highs in the mid 70s. Northwest winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 20 percent.
Sunday Night
Clear. Lows in the lower 50s. Northwest winds 10 to 15 mph with gusts up to 25 mph, diminishing to around 5 mph after midnight.
Monday
Mostly sunny. Highs in the mid 70s. Northwest winds 5 to 10 mph with gusts up to 20 mph.
Monday Night
Mostly clear. Lows in the lower 50s. Northwest winds 5 to 10 mph. Gusts up to 20 mph in the evening.
Tuesday
Mostly sunny. Highs in the lower 80s.
Tuesday Night
Mostly clear in the evening, then partly cloudy with a slight chance of showers after midnight. Lows in the upper 50s. Chance of rain 20 percent.
Wednesday
Partly cloudy. A slight chance of showers in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 40 percent.
Wednesday Night
Partly cloudy with a chance of showers with a slight chance of thunderstorms. Lows in the lower 60s. Chance of rain 50 percent.
Thursday
Partly cloudy. A slight chance of showers in the morning, then a chance of showers with a slight chance of thunderstorms in the afternoon. Highs in the lower 80s. Chance of rain 40 percent.
Thursday Night
Mostly clear. A chance of showers with a slight chance of thunderstorms in the evening. Lows in the upper 50s. Chance of rain 40 percent.
Friday
Mostly sunny. Highs in the lower 80s.
Friday Night
Mostly clear. Lows in the upper 50s.
Saturday
Mostly sunny with a 20 percent chance of showers. Highs in the lower 80s.



Basemap Options
Click map to change the forecast location
Loading map...
1028 PM EDT Sat Aug 22 2026
 
 

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database