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Upper Saint Clair, PA Weather

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4 PM

81°

RealFeel® 75°

Pleasant

RealFeel Guide

Pleasant

63° to 81°

Most consider this temperature range ideal.

62%

Thunderstorms

RealFeel Shade™75°

WindSW 15 mph

Air QualityPoor

Max UV Index0.9 (Low)

Wind Gusts24 mph

Humidity43%

Indoor Humidity43% (Slightly Humid)

Dew Point56° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover100%

Rain0.05 in

Visibility10 mi

Cloud Ceiling10600 ft

5 PM

77°

RealFeel® 71°

Pleasant

RealFeel Guide

Pleasant

63° to 81°

Most consider this temperature range ideal.

63%

Thunderstorms

RealFeel Shade™71°

WindSW 15 mph

Air QualityPoor

Max UV Index0.6 (Low)

Wind Gusts28 mph

Humidity48%

Indoor Humidity48% (Slightly Humid)

Dew Point56° F

AccuLumen Brightness Index™1 (Dark)

Cloud Cover100%

Rain0.05 in

Visibility10 mi

Cloud Ceiling10000 ft

6 PM

76°

RealFeel® 73°

Pleasant

RealFeel Guide

Pleasant

63° to 81°

Most consider this temperature range ideal.

49%

Intermittent clouds

RealFeel Shade™73°

WindWSW 14 mph

Air QualityPoor

Max UV Index0.8 (Low)

Wind Gusts23 mph

Humidity48%

Indoor Humidity48% (Ideal Humidity)

Dew Point55° F

AccuLumen Brightness Index™6 (Medium)

Cloud Cover70%

Visibility10 mi

Cloud Ceiling7400 ft

7 PM

74°

RealFeel® 71°

Pleasant

RealFeel Guide

Pleasant

63° to 81°

Most consider this temperature range ideal.

44%

Intermittent clouds

RealFeel Shade™71°

WindW 13 mph

Air QualityFair

Max UV Index0.3 (Low)

Wind Gusts18 mph

Humidity57%

Indoor Humidity57% (Slightly Humid)

Dew Point58° F

AccuLumen Brightness Index™2 (Dark)

Cloud Cover70%

Visibility10 mi

Cloud Ceiling4700 ft

8 PM

71°

RealFeel® 68°

Pleasant

RealFeel Guide

Pleasant

63° to 81°

Most consider this temperature range ideal.

34%

Cloudy

RealFeel Shade™68°

WindW 12 mph

Air QualityFair

Max UV Index0.0 (Low)

Wind Gusts14 mph

Humidity68%

Indoor Humidity68% (Slightly Humid)

Dew Point60° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover100%

Visibility10 mi

Cloud Ceiling2000 ft

9 PM

67°

RealFeel® 64°

Pleasant

RealFeel Guide

Pleasant

63° to 81°

Most consider this temperature range ideal.

34%

Cloudy

WindWNW 12 mph

Air QualityFair

Wind Gusts14 mph

Humidity68%

Indoor Humidity66% (Slightly Humid)

Dew Point56° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover100%

Visibility10 mi

Cloud Ceiling2000 ft

10 PM

63°

RealFeel® 58°

Cool

RealFeel Guide

Cool

53° to 62°

Light jacket or sweater may be appropriate.

40%

Cloudy

WindNW 14 mph

Air QualityFair

Wind Gusts15 mph

Humidity71%

Indoor Humidity59% (Ideal Humidity)

Dew Point53° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover100%

Visibility10 mi

Cloud Ceiling2000 ft

11 PM

59°

RealFeel® 50°

Chilly

RealFeel Guide

Chilly

40° to 52°

Jacket or sweater is recommended.

61%

Thunderstorms

WindNW 14 mph

Air QualityFair

Wind Gusts17 mph

Humidity72%

Indoor Humidity53% (Ideal Humidity)

Dew Point50° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover100%

Rain0.15 in

Visibility4 mi

Cloud Ceiling2000 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 81° with a RealFeel® of 75°, thunderstorms with a 62% 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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