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St. Clair, PA

83°F
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St. Clair

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St. Clair, PA Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

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August 18 - September 1

Tue 8/18

85° /60°
1%
Less humid with sunshine and a few clouds

RealFeel®93°

RealFeel Shade™85°

Max UV Index7.0 (High)

WindNW 5 mph

Wed 8/19

86° /67°
5%
Areas of fog will reduce visibility in the morning; otherwise, sun followed by some clouds

RealFeel®90°

RealFeel Shade™84°

Max UV Index8.0 (Very High)

WindW 6 mph

Thu 8/20

80° /61°
88%
Partial sunshine with a couple of showers and a thunderstorm; humid

RealFeel®90°

RealFeel Shade™80°

Max UV Index8.0 (Very High)

WindN 5 mph

Total Hours of Precipitation4

Total Hours of Rain4

Fri 8/21

84° /63°
8%
Mainly cloudy and less humid

RealFeel®90°

RealFeel Shade™82°

Max UV Index6.0 (High)

WindE 4 mph

Sat 8/22

78° /63°
30%
Sun breaking through clouds at times with a shower possible

RealFeel®82°

RealFeel Shade™77°

Max UV Index6.0 (High)

WindESE 6 mph

Sun 8/23

77° /60°
88%
Mostly cloudy and humid with a couple of showers and a thunderstorm

RealFeel®83°

RealFeel Shade™78°

Max UV Index4.0 (Moderate)

WindW 5 mph

Total Hours of Precipitation3

Total Hours of Rain3

Mon 8/24

78° /58°
57%
Partly sunny; a thunderstorm in spots in the morning followed by a couple of showers in the afternoon

RealFeel®80°

RealFeel Shade™75°

Max UV Index8.0 (Very High)

WindWNW 9 mph

Total Hours of Precipitation2

Total Hours of Rain2

Tue 8/25

76° /61°
5%
Sun and clouds

RealFeel®78°

RealFeel Shade™74°

Max UV Index5.0 (Moderate)

WindWSW 5 mph

Wed 8/26

73° /62°
55%
Partly sunny with a thunderstorm in spots in the afternoon

RealFeel®80°

RealFeel Shade™73°

Max UV Index7.0 (High)

WindSSE 5 mph

Total Hours of Precipitation0.5

Total Hours of Rain0.5

Thu 8/27

75° /60°
67%
Times of sun and clouds with a couple of showers, mainly later

RealFeel®82°

RealFeel Shade™73°

Max UV Index7.0 (High)

WindNW 6 mph

Total Hours of Precipitation2

Total Hours of Rain2

Fri 8/28

78° /61°
1%
Plenty of sunshine

RealFeel®84°

RealFeel Shade™79°

Max UV Index7.0 (High)

WindNW 5 mph

Sat 8/29

80° /61°
1%
Partial sunshine

RealFeel®86°

RealFeel Shade™81°

Max UV Index7.0 (High)

WindN 4 mph

Sun 8/30

79° /60°
1%
Humid with sunshine and a few clouds

RealFeel®90°

RealFeel Shade™82°

Max UV Index7.0 (High)

WindW 1 mph

Mon 8/31

78° /59°
20%
Mostly sunny and humid

RealFeel®85°

RealFeel Shade™79°

Max UV Index7.0 (High)

WindNNE 6 mph

Tue 9/1

74° /57°
25%
A thick cloud cover

RealFeel®74°

RealFeel Shade™74°

Max UV Index2.0 (Low)

WindENE 4 mph

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World North America United States Pennsylvania St. Clair

Weather Near St. Clair:

  • Scranton, PA
  • Wilkes-Barre, PA
  • Williamsport, PA
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