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Heavy seas, strong rip currents from Erin will pose dangers into the weekend. Get the forecast. Chevron right

Defiance, PA

69°F
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Defiance

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Defiance, PA Weather
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Winter Center

Today Hourly

Daily

Radar MinuteCast® Monthly Air Quality Health & Activities

August 21 - October 4

Thu 8/21

71° /57°
25%
Mostly cloudy

RealFeel®70°

RealFeel Shade™70°

Max UV Index2.0 (Low)

WindNNE 6 mph

Fri 8/22

78° /58°
2%
Mostly sunny and pleasant

RealFeel®86°

RealFeel Shade™76°

Max UV Index8.0 (Very High)

WindNE 5 mph

Sat 8/23

80° /62°
4%
Partly sunny

RealFeel®85°

RealFeel Shade™78°

Max UV Index8.0 (Very High)

WindSSE 8 mph

Sun 8/24

78° /61°
90%
More clouds than sun; humid with a couple of showers and a heavy thunderstorm, especially late; slow-moving thunderstorms can bring flooding downpours

RealFeel®84°

RealFeel Shade™78°

Max UV Index4.0 (Moderate)

WindS 6 mph

Mon 8/25

75° /53°
1%
Partly sunny, pleasant and less humid

RealFeel®79°

RealFeel Shade™72°

Max UV Index8.0 (Very High)

WindWNW 9 mph

Tue 8/26

69° /49°
3%
Partly sunny

RealFeel®71°

RealFeel Shade™66°

Max UV Index8.0 (Very High)

WindWNW 12 mph

Wed 8/27

68° /48°
1%
Partly sunny

RealFeel®74°

RealFeel Shade™66°

Max UV Index8.0 (Very High)

WindW 6 mph

Thu 8/28

73° /50°
2%
Mainly cloudy

RealFeel®72°

RealFeel Shade™70°

Max UV Index4.0 (Moderate)

WindWSW 7 mph

Fri 8/29

76° /53°
1%
Mostly sunny

RealFeel®78°

RealFeel Shade™73°

Max UV Index7.0 (High)

WindNW 6 mph

Sat 8/30

74° /55°
5%
Times of clouds and sun

RealFeel®77°

RealFeel Shade™72°

Max UV Index6.0 (High)

WindESE 5 mph

Sun 8/31

71° /55°
61%
Mostly cloudy with occasional rain in the afternoon

RealFeel®73°

RealFeel Shade™68°

Max UV Index6.0 (High)

WindSE 6 mph

Mon 9/1

72° /53°
55%
Cloudy with a bit of rain

RealFeel®71°

RealFeel Shade™69°

Max UV Index2.0 (Low)

WindESE 5 mph

Tue 9/2

69° /52°
10%
Clouds yielding to sun

RealFeel®74°

RealFeel Shade™67°

Max UV Index7.0 (High)

WindE 5 mph

Wed 9/3

71° /56°
25%
Times of clouds and sun

RealFeel®76°

RealFeel Shade™73°

Max UV Index5.0 (Moderate)

WindE 2 mph

Thu 9/4

75° /60°
65%
Mostly cloudy and humid; a couple of afternoon showers and a thunderstorm

RealFeel®78°

RealFeel Shade™78°

Max UV Index2.0 (Low)

WindS 5 mph

Fri 9/5

76° /60°
40%
Cloudy and humid with a thunderstorm around

RealFeel®79°

RealFeel Shade™79°

Max UV Index2.0 (Low)

WindSE 2 mph

Sat 9/6

72° /59°
66%
Cloudy and humid; morning rain followed by a couple of showers and a thunderstorm in the afternoon

RealFeel®74°

RealFeel Shade™74°

Max UV Index1.0 (Low)

WindNE 4 mph

Sun 9/7

72° /59°
57%
A bit of morning rain; otherwise, remaining cloudy

RealFeel®73°

RealFeel Shade™73°

Max UV Index2.0 (Low)

WindNNW 5 mph

Mon 9/8

73° /58°
56%
A bit of rain in the morning; otherwise, mainly cloudy

RealFeel®74°

RealFeel Shade™73°

Max UV Index2.0 (Low)

WindNW 5 mph

Tue 9/9

74° /58°
25%
Rather cloudy

RealFeel®76°

RealFeel Shade™74°

Max UV Index2.0 (Low)

WindWNW 2 mph

Wed 9/10

75° /57°
25%
Times of clouds and sun

RealFeel®77°

RealFeel Shade™75°

Max UV Index3.0 (Moderate)

WindSSW 4 mph

Thu 9/11

77° /58°
20%
Partly sunny

RealFeel®78°

RealFeel Shade™75°

Max UV Index4.0 (Moderate)

WindNW 6 mph

Fri 9/12

79° /51°
2%
Mostly sunny

RealFeel®78°

RealFeel Shade™76°

Max UV Index6.0 (High)

WindNNW 10 mph

Sat 9/13

78° /56°
0%
Partly sunny

RealFeel®79°

RealFeel Shade™76°

Max UV Index6.0 (High)

WindNW 7 mph

Sun 9/14

79° /57°
25%
Sunshine and a few clouds

RealFeel®80°

RealFeel Shade™79°

Max UV Index6.0 (High)

WindW 5 mph

Mon 9/15

72° /44°
70%
Plenty of clouds; showers and thunderstorms in the morning followed by a couple of showers in the afternoon

RealFeel®70°

RealFeel Shade™67°

Max UV Index3.0 (Moderate)

WindW 12 mph

Tue 9/16

66° /46°
25%
Periods of clouds and sunshine

RealFeel®66°

RealFeel Shade™63°

Max UV Index2.0 (Low)

WindNW 9 mph

Wed 9/17

67° /47°
0%
Mostly sunny

RealFeel®70°

RealFeel Shade™65°

Max UV Index5.0 (Moderate)

WindSE 5 mph

Thu 9/18

68° /51°
6%
Mainly cloudy

RealFeel®68°

RealFeel Shade™67°

Max UV Index3.0 (Moderate)

WindSSE 6 mph

Fri 9/19

68° /49°
25%
Intervals of clouds and sunshine

RealFeel®66°

RealFeel Shade™66°

Max UV Index4.0 (Moderate)

WindSE 9 mph

Sat 9/20

72° /56°
57%
Mostly cloudy with a couple of showers and a thunderstorm

RealFeel®72°

RealFeel Shade™71°

Max UV Index3.0 (Moderate)

WindSW 8 mph

Sun 9/21

74° /49°
7%
Mostly sunny

RealFeel®78°

RealFeel Shade™72°

Max UV Index5.0 (Moderate)

WindSE 4 mph

Mon 9/22

74° /53°
25%
Sunny to partly cloudy

RealFeel®76°

RealFeel Shade™75°

Max UV Index5.0 (Moderate)

WindSSE 5 mph

Tue 9/23

70° /54°
58%
Cloudy with a couple of showers

RealFeel®69°

RealFeel Shade™67°

Max UV Index2.0 (Low)

WindNNE 6 mph

Wed 9/24

65° /54°
62%
Periods of rain

RealFeel®61°

RealFeel Shade™61°

Max UV Index2.0 (Low)

WindENE 12 mph

Thu 9/25

74° /53°
64%
Mostly cloudy and warmer with a couple of showers and a thunderstorm, mainly later

RealFeel®76°

RealFeel Shade™75°

Max UV Index2.0 (Low)

WindSSW 6 mph

Fri 9/26

63° /43°
0%
Plenty of sunshine

RealFeel®63°

RealFeel Shade™61°

Max UV Index5.0 (Moderate)

WindWNW 8 mph

Sat 9/27

68° /43°
0%
Plenty of sun

RealFeel®73°

RealFeel Shade™67°

Max UV Index5.0 (Moderate)

WindWSW 4 mph

Sun 9/28

70° /44°
57%
Mainly cloudy with a little rain in the afternoon

RealFeel®68°

RealFeel Shade™67°

Max UV Index5.0 (Moderate)

WindSW 10 mph

Mon 9/29

62° /43°
1%
Intervals of clouds and sunshine

RealFeel®60°

RealFeel Shade™59°

Max UV Index3.0 (Moderate)

WindNNW 13 mph

Tue 9/30

64° /42°
1%
Sunny to partly cloudy

RealFeel®64°

RealFeel Shade™62°

Max UV Index5.0 (Moderate)

WindNNW 8 mph

Wed 10/1

67° /42°
0%
Plenty of sunshine

RealFeel®70°

RealFeel Shade™65°

Max UV Index5.0 (Moderate)

WindNW 6 mph

Thu 10/2

71° /45°
0%
Plenty of sunshine

RealFeel®74°

RealFeel Shade™70°

Max UV Index5.0 (Moderate)

WindW 1 mph

Fri 10/3

72° /41°
1%
Times of clouds and sun

RealFeel®69°

RealFeel Shade™68°

Max UV Index4.0 (Moderate)

WindWSW 17 mph

Sat 10/4

66° /38°
0%
After a cloudy start, sunshine returns

RealFeel®64°

RealFeel Shade™63°

Max UV Index4.0 (Moderate)

WindNW 14 mph

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Weather Near Defiance:

  • Altoona, PA
  • Johnstown, PA
  • State College, PA
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