DEFIANCE, OH 43512 Weather Forecast & Current Conditions
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  43512 WEATHER WARNINGS (SEVERE T-STORM & TORNADO)
 CURRENT WEATHER

DEFIANCE, OH
Current Weather
3:53 PM EDT AUG 31, 2026
Clear
81°F
Feels Like: 85°F
Dewpoint: 72°F
Rel. Hum.: 74%
Visibility: 10 miles
Wind: SW at 7 mph
Pressure: 30.02 inches
Last 72 hours

Local Area Snow Depth

Ohio Current Weather

Ohio MOS Forecast Weather


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(Automated weather data from NWS/FAA)
  43512 WEATHER FORECAST
10-Day model forecast maps
2026 Hurricanes

DEFIANCE, OH 43512
Weather Forecast

 Snowfall Forecast pages
Snow Depth pages
THIS AFTERNOON
Partly cloudy with a chance of showers and thunderstorms. Near steady temperature in the upper 80s. Southwest winds around 10 mph with gusts up to 20 mph. Chance of rain 50 percent. Heat index values in the mid 90s.
TONIGHT
Mostly clear in the evening, then becoming partly cloudy. Humid with lows in the lower 70s. Southwest winds 5 to 10 mph. Gusts up to 20 mph in the evening.
TUESDAY
Mostly sunny. A slight chance of showers and thunderstorms in the morning. Hot with highs in the lower 90s. Southwest winds 5 to 10 mph. Chance of rain 20 percent. Heat index values up to 102 in the afternoon.
TUESDAY NIGHT
Partly cloudy in the evening, then clearing. Humid with lows in the lower 70s. Southwest winds around 5 mph.
WEDNESDAY
Sunny, hot with highs in the mid 90s. Southwest winds 5 to 10 mph. Gusts up to 20 mph in the afternoon. Heat index values up to 104 in the afternoon.
WEDNESDAY NIGHT
Mostly clear. Lows in the mid 70s.
THURSDAY
Mostly sunny. A slight chance of showers and thunderstorms in the afternoon. Hot with highs in the lower 90s. Chance of rain 20 percent. Heat index values in the upper 90s.
THURSDAY NIGHT
Mostly clear. A slight chance of showers and thunderstorms in the evening, then a chance of showers and thunderstorms after midnight. Lows in the upper 60s. Chance of rain 50 percent.
FRIDAY
Partly cloudy with a chance of showers and thunderstorms. Highs in the mid 80s. Chance of rain 50 percent.
FRIDAY NIGHT
Partly cloudy in the evening, then becoming mostly clear. A slight chance of thunderstorms. A slight chance of showers in the evening, then a chance of showers after midnight. Lows in the mid 60s. Chance of rain 40 percent.
SATURDAY
Mostly sunny with a chance of showers with a slight chance of thunderstorms. Highs in the lower 80s. Chance of rain 40 percent.
SATURDAY NIGHT
Mostly clear. A slight chance of showers and thunderstorms in the evening. Lows around 60. Chance of rain 20 percent.
SUNDAY
Mostly sunny. Highs in the lower 80s.

  43512 WEATHER SATELLITE LOOPS
Visible Weather Satellite
DEFIANCE, OH 43512
Infrared Weather Satellite
DEFIANCE, OH 43512
  43512 WEATHER RADAR LOOP
NEXRAD Weather Radar
DEFIANCE, OH 43512
 MOS COMPUTER WEATHER FORECAST

DEFIANCE, OH 3 hourly weather forecast
weather forecast created  5:00 AM PDT  8/31/2026
Monday
31 AUG 2026		 DEFIANCE, OH 43512 weather forecast Day 1, 12 hours 2 PM 86° 91° Mostly Cloudy 13%
RAIN
<.01 in		 0% Thunder
( 13% severe)		 WSW   10 59% 70°
High 89° DEFIANCE, OH 43512 weather forecast Day 1, 15 hours 5 PM 88° 93° Partly Cloudy SW   12 55% 70°
Partly Cloudy



 DEFIANCE, OH 43512 weather forecast Day 1, 18 hours 8 PM 84° 89° Partly Cloudy 6%

 0% Thunder
( 17% severe)		 SW   8 65% 71°
DEFIANCE, OH 43512 weather forecast Day 1, 21 hours 11 PM 77° 79° Partly Cloudy SW   7 82% 71°
Tuesday
1 SEP 2026		 DEFIANCE, OH 43512 weather forecast Day 2, 0 hours 2 AM 75° 75° Partly Cloudy 14%
RAIN
<.01 in		 0% Thunder
( 23% severe)		 SW   6 84% 70°
Low 72° DEFIANCE, OH 43512 weather forecast Day 2, 3 hours 5 AM 74° 74° Partly Cloudy SW   6 84% 69°
High 91° DEFIANCE, OH 43512 weather forecast Day 2, 6 hours 8 AM 73° 73° Partly Cloudy 15%
RAIN
.01–.1 in		 0% Thunder
( 16% severe)		 WSW   7 87% 69°

Partly Cloudy



 DEFIANCE, OH 43512 weather forecast Day 2, 9 hours 11 AM 82° 87° Clear WSW   8 72% 72°
DEFIANCE, OH 43512 weather forecast Day 2, 12 hours 2 PM 88° 96° Clear 15%
RAIN
<.01 in		 0% Thunder
( 20% severe)		 WSW   9 61% 73°
DEFIANCE, OH 43512 weather forecast Day 2, 15 hours 5 PM 90° 99° Partly Cloudy WSW   8 58% 73°
DEFIANCE, OH 43512 weather forecast Day 2, 18 hours 8 PM 85° 93° Mostly Cloudy 0%

 0% Thunder
( 11% severe)		 W   5 70% 74°
DEFIANCE, OH 43512 weather forecast Day 2, 21 hours 11 PM 78° 80° Partly Cloudy SW   5 85% 73°
Wednesday
2 SEP 2026		 DEFIANCE, OH 43512 weather forecast Day 3, 0 hours 2 AM 76° 76° Partly Cloudy 0%

 0% Thunder
( 7% severe)		 SW   5 87% 72°
Low 73° DEFIANCE, OH 43512 weather forecast Day 3, 3 hours 5 AM 75° 75° Partly Cloudy SW   6 87% 71°
High 94° DEFIANCE, OH 43512 weather forecast Day 3, 6 hours 8 AM 74° 74° Clear 0%

 0% Thunder
( 7% severe)		 SW   6 87% 70°

Partly Cloudy



 DEFIANCE, OH 43512 weather forecast Day 3, 9 hours 11 AM 85° 91° Clear WSW   8 65% 72°
DEFIANCE, OH 43512 weather forecast Day 3, 15 hours 2 PM 92° 100° Partly Cloudy 2%

 0% Thunder
( 16% severe)		 WSW   12 52% 72°
DEFIANCE, OH 43512 weather forecast Day 3, 18 hours 5 PM 93° 100° Partly Cloudy WSW   13 49% 71°
DEFIANCE, OH 43512 weather forecast Day 3, 21 hours 8 PM 86° 93° Partly Cloudy     SW   8 65% 73°

DEFIANCE, OH extended weather forecast
Thursday
3 SEP 2026		 Friday
4 SEP 2026		 Saturday
5 SEP 2026		 Sunday
6 SEP 2026		 Monday
7 SEP 2026
Low 72° Low 67° Low 64° Low 57° Low 59°
High 91° High 87° High 80° High 81° High 80°
DEFIANCE, OH 43512 weather forecast Day 4 DEFIANCE, OH 43512 weather forecast Day 5 DEFIANCE, OH 43512 weather forecast Day 6 DEFIANCE, OH 43512 weather forecast Day 7 <!--SEARCHED_TOWN_NAME--> weather forecast Day 8
Partly Cloudy
34% Rain		 Overcast
68% Rain		 Partly Cloudy
34% Rain		 Clear
16% Rain		 Partly Cloudy
21% Rain
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