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As of 04:33 EDT

Weather in Upper St. Clair, PA

56°Current weather

Upper St. Clair, Thursday, 15 October, 04:33

Overcast. Feels like 55°. High 69°, low 56°.

Pressure30.15 inHg
Wind5.7 mph N
Humidity88%
Visibility6.2 mi
Dew point53°

Two-week outlook for Upper St. Clair, PA: week one averages a high of 62.8° and week two 59.7°, so week two runs 3° cooler than week one. Around 0.3 inches of precipitation are expected over the 14 days, across 2 wet days. The nearest weekend, October 17: 51°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 15 – October 21)62.8°44.1°0.3 in / 1 d—
2nd (October 22 – October 28)59.7°42.5°0.1 in / 1 d—

Weekend weather

Sat, October 17
Light rain
51°40°
no precip.
Sun, October 18
Clear
57°35°
no precip.
Sat, October 24
Partly cloudy
68°46°
no precip.
Sun, October 25
Overcast
65°48°
no precip.
Fri, 1673° / 54°0.26Rain
73 °Rain

Upper St. Clair, Friday, 16 October

Rain. High 73°, low 54°.

Pressure29.74 inHg
Wind17.1 mph SW
Humidity66%
Visibility6.2 mi
Dew point62°
Sat, 1751° / 40°0.01Light rain
51 °Light rain

Upper St. Clair, Saturday, 17 October

Light rain. High 51°, low 40°.

Pressure30.39 inHg
Wind12.2 mph N
Humidity55%
Visibility6.2 mi
Dew point32°
Sun, 1857° / 35°0Clear
57 °Clear

Upper St. Clair, Sunday, 18 October

Clear. High 57°, low 35°.

Pressure30.62 inHg
Wind2.2 mph S
Humidity60%
Visibility6.2 mi
Dew point38°
Mon, 1963° / 39°0Clear
63 °Clear

Upper St. Clair, Monday, 19 October

Clear. High 63°, low 39°.

Pressure30.42 inHg
Wind4.1 mph N
Humidity40%
Visibility—
Dew point35°
Tue, 2064° / 40°0Clear
64 °Clear

Upper St. Clair, Tuesday, 20 October

Clear. High 64°, low 40°.

Pressure30.30 inHg
Wind6.1 mph N
Humidity35%
Visibility—
Dew point33°
Wed, 2162° / 44°0Clear
62 °Clear

Upper St. Clair, Wednesday, 21 October

Clear. High 62°, low 44°.

Pressure30.33 inHg
Wind6.2 mph NE
Humidity51%
Visibility—
Dew point41°
Thu, 2263° / 42°0Clear
63 °Clear

Upper St. Clair, Thursday, 22 October

Clear. High 63°, low 42°.

Pressure30.33 inHg
Wind3.5 mph E
Humidity39%
Visibility—
Dew point35°
Fri, 2365° / 43°0Clear
65 °Clear

Upper St. Clair, Friday, 23 October

Clear. High 65°, low 43°.

Pressure30.30 inHg
Wind3.9 mph E
Humidity38%
Visibility—
Dew point36°
Sat, 2468° / 46°0Partly cloudy
68 °Partly cloudy

Upper St. Clair, Saturday, 24 October

Partly cloudy. High 68°, low 46°.

Pressure30.33 inHg
Wind6.2 mph SE
Humidity40%
Visibility—
Dew point40°
Sun, 2565° / 48°0Overcast
65 °Overcast

Upper St. Clair, Sunday, 25 October

Overcast. High 65°, low 48°.

Pressure30.24 inHg
Wind8 mph S
Humidity52%
Visibility—
Dew point45°
Mon, 2656° / 42°0.07Light rain
56 °Light rain

Upper St. Clair, Monday, 26 October

Light rain. High 56°, low 42°.

Pressure30.18 inHg
Wind11.7 mph W
Humidity42%
Visibility—
Dew point32°
Tue, 2752° / 37°0Partly cloudy
52 °Partly cloudy

Upper St. Clair, Tuesday, 27 October

Partly cloudy. High 52°, low 37°.

Pressure30.21 inHg
Wind11.3 mph W
Humidity34%
Visibility—
Dew point23°
Wed, 2850° / 38°0Mostly clear
50 °Mostly clear

Upper St. Clair, Wednesday, 28 October

Mostly clear. High 50°, low 38°.

Pressure30.15 inHg
Wind9.8 mph W
Humidity33%
Visibility—
Dew point21°

About this forecast

Can I plan a trip on a 2-week forecast?

Week one is solid for planning — accuracy is high. Week two shows the trend: go by the averages and the comparison with normal, and check the details closer to the date.

What does the "Vs normal" column mean?

It is the gap between the forecast and the climate normal for those same dates in Upper St. Clair, PA, computed over 60 years. A positive value means the week runs warmer than usual.

Why are weekends shown separately?

Saturday and Sunday plans are what people check most, so we give them their own cards with temperature and precipitation.