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After a soggy & chilly weekend, drier & warmer conditions will return to the Northeast later Monday. Details.

Upper St. Clair, PA

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Upper St. Clair, PA Weather

Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

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Hourly

10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

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1 PM

70°

RealFeel® 75°

Pleasant

RealFeel Guide

Pleasant

63° to 81°

Most consider this temperature range ideal.

49%

Mostly cloudy

RealFeel Shade™69°

WindSSE 8 mph

Air QualityExcellent

Max UV Index3.7 (Moderate)

Wind Gusts13 mph

Humidity86%

Indoor Humidity86% (Humid)

Dew Point65° F

AccuLumen Brightness Index™4 (Dull)

Cloud Cover84%

Visibility10 mi

Cloud Ceiling3700 ft

2 PM

71°

RealFeel® 69°

Pleasant

RealFeel Guide

Pleasant

63° to 81°

Most consider this temperature range ideal.

66%

Thunderstorms

RealFeel Shade™66°

WindS 8 mph

Air QualityExcellent

Max UV Index1.6 (Low)

Wind Gusts14 mph

Humidity88%

Indoor Humidity88% (Very Humid)

Dew Point67° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover99%

Rain0.21 in

Visibility3 mi

Cloud Ceiling2000 ft

3 PM

72°

RealFeel® 75°

Pleasant

RealFeel Guide

Pleasant

63° to 81°

Most consider this temperature range ideal.

49%

Cloudy

RealFeel Shade™72°

WindS 8 mph

Air QualityExcellent

Max UV Index1.8 (Low)

Wind Gusts15 mph

Humidity83%

Indoor Humidity83% (Very Humid)

Dew Point67° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover100%

Visibility10 mi

Cloud Ceiling4700 ft

4 PM

73°

RealFeel® 75°

Pleasant

RealFeel Guide

Pleasant

63° to 81°

Most consider this temperature range ideal.

49%

Cloudy

RealFeel Shade™73°

WindS 8 mph

Air QualityExcellent

Max UV Index1.3 (Low)

Wind Gusts15 mph

Humidity80%

Indoor Humidity80% (Very Humid)

Dew Point67° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover100%

Visibility10 mi

Cloud Ceiling5700 ft

5 PM

72°

RealFeel® 73°

Pleasant

RealFeel Guide

Pleasant

63° to 81°

Most consider this temperature range ideal.

49%

Cloudy

RealFeel Shade™73°

WindS 8 mph

Air QualityExcellent

Max UV Index0.9 (Low)

Wind Gusts15 mph

Humidity79%

Indoor Humidity79% (Humid)

Dew Point66° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover100%

Visibility10 mi

Cloud Ceiling6700 ft

6 PM

71°

RealFeel® 66°

Pleasant

RealFeel Guide

Pleasant

63° to 81°

Most consider this temperature range ideal.

66%

Thunderstorms

RealFeel Shade™66°

WindS 7 mph

Air QualityExcellent

Max UV Index0.4 (Low)

Wind Gusts14 mph

Humidity83%

Indoor Humidity83% (Humid)

Dew Point66° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover99%

Rain0.21 in

Visibility3 mi

Cloud Ceiling4700 ft

7 PM

70°

RealFeel® 70°

Pleasant

RealFeel Guide

Pleasant

63° to 81°

Most consider this temperature range ideal.

49%

Cloudy

RealFeel Shade™70°

WindS 7 mph

Air QualityExcellent

Max UV Index0.3 (Low)

Wind Gusts13 mph

Humidity84%

Indoor Humidity84% (Humid)

Dew Point65° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover99%

Visibility10 mi

Cloud Ceiling2700 ft

8 PM

68°

RealFeel® 67°

Pleasant

RealFeel Guide

Pleasant

63° to 81°

Most consider this temperature range ideal.

46%

Cloudy

RealFeel Shade™67°

WindSSW 7 mph

Air QualityExcellent

Max UV Index0.1 (Low)

Wind Gusts9 mph

Humidity91%

Indoor Humidity89% (Humid)

Dew Point65° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover100%

Visibility10 mi

Cloud Ceiling700 ft

9 PM

67°

RealFeel® 66°

Pleasant

RealFeel Guide

Pleasant

63° to 81°

Most consider this temperature range ideal.

49%

Cloudy

WindS 7 mph

Air QualityExcellent

Wind Gusts8 mph

Humidity91%

Indoor Humidity88% (Humid)

Dew Point64° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover100%

Visibility10 mi

Cloud Ceiling800 ft

10 PM

66°

RealFeel® 61°

Cool

RealFeel Guide

Cool

53° to 62°

Light jacket or sweater may be appropriate.

54%

Thunderstorms

WindS 7 mph

Air QualityExcellent

Wind Gusts7 mph

Humidity93%

Indoor Humidity85% (Humid)

Dew Point63° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover100%

Rain0.07 in

Visibility5 mi

Cloud Ceiling1000 ft

11 PM

65°

RealFeel® 61°

Cool

RealFeel Guide

Cool

53° to 62°

Light jacket or sweater may be appropriate.

53%

Thunderstorms

WindSSE 7 mph

Air QualityExcellent

Wind Gusts7 mph

Humidity92%

Indoor Humidity84% (Humid)

Dew Point63° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover100%

Rain0.07 in

Visibility5 mi

Cloud Ceiling1100 ft

Hourly Weather Forecast for Upper St. Clair

AccuWeather's hourly forecast for Upper St. Clair provides hour-by-hour temperatures, RealFeel® Temperature, and precipitation probability through the next 10 days. The current hour shows 70° with a RealFeel® of 75°, mostly cloudy with a 49% chance of precipitation. Each hourly forecast includes wind speed, humidity, air quality, UV index, and the AccuLumen Brightness Index™, AccuWeather's measure of perceived outdoor light intensity. Forecasts are generated by proprietary systems developed by AccuWeather meteorologists since 1962.

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World North America United States Pennsylvania Upper St. Clair

Weather Near Upper St. Clair:

Bethel Park, PA
Morgantown, WV
Pittsburgh, PA

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