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As of 00:13 EST

Weather in Upper St. Clair, PA

53°Current weather

Upper St. Clair, Monday, 2 November, 00:13

Overcast. Feels like 51°. High 70°, low 48°.

Pressure30.36 inHg
Wind6.9 mph S
Humidity76%
Visibility6.2 mi
Dew point44°

10-day forecast for Upper St. Clair, PA: 36° to 76°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.

72°
Best day: Tuesday, November 3
70° · 0.15 in
Worst day: Thursday, November 5

Tap any day below to see morning, afternoon, evening and overnight.

Tue, 0372° / 48°0Overcast
MorningMostly clear52°feels 51°
AfternoonClear72°feels 71°
EveningClear60°feels 59°
OvernightOvercast51°feels 49°
72 °Overcast

Upper St. Clair, Tuesday, 3 November

Overcast. High 72°, low 48°.

Pressure30.21 inHg
Wind5 mph S
Humidity54%
Visibility6.2 mi
Dew point52°
Wed, 0476° / 54°0.04Light rain
MorningClear57°feels 56°
AfternoonOvercast75°feels 75°
EveningLight rain65°feels 65°
OvernightClear56°feels 55°
76 °Light rain

Upper St. Clair, Wednesday, 4 November

Light rain. High 76°, low 54°.

Pressure30.00 inHg
Wind8.2 mph S
Humidity58%
Visibility6.2 mi
Dew point56°
Thu, 0570° / 55°0.15Light rain
MorningOvercast63°feels 64°
AfternoonClear69°feels 69°
EveningOvercast57°feels 56°
OvernightLight rain63°feels 63°
70 °Light rain

Upper St. Clair, Thursday, 5 November

Light rain. High 70°, low 55°.

Pressure29.91 inHg
Wind9.4 mph SW
Humidity63%
Visibility6.2 mi
Dew point55°
Fri, 0667° / 50°0Clear
MorningClear55°feels 54°
AfternoonClear66°feels 64°
EveningClear57°feels 56°
OvernightClear54°feels 53°
67 °Clear

Upper St. Clair, Friday, 6 November

Clear. High 67°, low 50°.

Pressure29.77 inHg
Wind4.6 mph SW
Humidity47%
Visibility—
Dew point44°
Sat, 0756° / 40°0Overcast
MorningOvercast52°feels 51°
AfternoonOvercast54°feels 52°
EveningOvercast44°feels 40°
OvernightOvercast42°feels 39°
56 °Overcast

Upper St. Clair, Saturday, 7 November

Overcast. High 56°, low 40°.

Pressure29.88 inHg
Wind8.5 mph W
Humidity62%
Visibility—
Dew point42°
Sun, 0852° / 36°0Clear
MorningClear40°feels 36°
AfternoonClear51°feels 48°
EveningClear44°feels 41°
OvernightClear41°feels 37°
52 °Clear

Upper St. Clair, Sunday, 8 November

Clear. High 52°, low 36°.

Pressure30.09 inHg
Wind7.5 mph W
Humidity42%
Visibility—
Dew point28°
Mon, 0955° / 38°0Clear
MorningClear43°feels 40°
AfternoonClear54°feels 52°
EveningClear47°feels 46°
OvernightClear43°feels 41°
55 °Clear

Upper St. Clair, Monday, 9 November

Clear. High 55°, low 38°.

Pressure30.03 inHg
Wind7.6 mph W
Humidity49%
Visibility—
Dew point34°
Tue, 1058° / 42°0Overcast
MorningOvercast46°feels 46°
AfternoonOvercast56°feels 54°
EveningOvercast48°feels 48°
OvernightOvercast45°feels 45°
58 °Overcast

Upper St. Clair, Tuesday, 10 November

Overcast. High 58°, low 42°.

Pressure30.03 inHg
Wind1.9 mph S
Humidity46%
Visibility—
Dew point35°
Wed, 1155° / 41°0.02Light rain
MorningLight rain45°feels 43°
AfternoonLight rain53°feels 51°
EveningLight rain44°feels 41°
OvernightLight rain41°feels 39°
55 °Light rain

Upper St. Clair, Wednesday, 11 November

Light rain. High 55°, low 41°.

Pressure29.94 inHg
Wind7.2 mph W
Humidity53%
Visibility—
Dew point36°

About this forecast

How reliable is a 10-day forecast?

The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.

What does the time-of-day table show?

Temperature in Upper St. Clair, PA around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.

How is the best day chosen?

We weigh the daytime high against precipitation: a warm, dry day scores highest.