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As of 23:16 EDT

Weather in Upper St. Clair, PA

61°Current weather

Upper St. Clair, Thursday, 29 October, 23:16

Partly cloudy. Feels like 60°. High 74°, low 46°.

Pressure30.12 inHg
Wind8.1 mph S
Humidity65%
Visibility6.2 mi
Dew point49°

10-day forecast for Upper St. Clair, PA: 36° to 74°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.

74°
Best day: Thursday, October 29
61° · 0.44 in
Worst day: Thursday, November 5

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

Fri, 3063° / 42°0Clear
MorningOvercast48°feels 44°
AfternoonClear63°feels 62°
EveningMostly clear49°feels 47°
OvernightPartly cloudy58°feels 57°
63 °Clear

Upper St. Clair, Friday, 30 October

Clear. High 63°, low 42°.

Pressure30.30 inHg
Wind6.9 mph NW
Humidity61%
Visibility6.2 mi
Dew point45°
Sat, 3160° / 36°0Overcast
MorningOvercast37°feels 34°
AfternoonOvercast59°feels 58°
EveningOvercast53°feels 51°
OvernightClear39°feels 39°
60 °Overcast

Upper St. Clair, Saturday, 31 October

Overcast. High 60°, low 36°.

Pressure30.47 inHg
Wind5.2 mph E
Humidity61%
Visibility6.2 mi
Dew point40°
Sun, 0168° / 52°0Overcast
MorningOvercast52°feels 50°
AfternoonOvercast67°feels 65°
EveningOvercast57°feels 56°
OvernightOvercast52°feels 50°
68 °Overcast

Upper St. Clair, Sunday, 1 November

Overcast. High 68°, low 52°.

Pressure30.42 inHg
Wind2.2 mph SE
Humidity55%
Visibility6.2 mi
Dew point45°
Mon, 0269° / 48°0Mostly clear
MorningOvercast48°feels 47°
AfternoonMostly clear69°feels 68°
EveningOvercast58°feels 57°
OvernightClear51°feels 50°
69 °Mostly clear

Upper St. Clair, Monday, 2 November

Mostly clear. High 69°, low 48°.

Pressure30.33 inHg
Wind4 mph S
Humidity46%
Visibility6.2 mi
Dew point42°
Tue, 0371° / 50°0Overcast
MorningOvercast56°feels 55°
AfternoonOvercast69°feels 68°
EveningOvercast60°feels 59°
OvernightOvercast56°feels 55°
71 °Overcast

Upper St. Clair, Tuesday, 3 November

Overcast. High 71°, low 50°.

Pressure30.21 inHg
Wind6.7 mph SE
Humidity49%
Visibility—
Dew point48°
Wed, 0468° / 51°0.02Light rain
MorningLight rain56°feels 54°
AfternoonLight rain67°feels 66°
EveningLight rain62°feels 61°
OvernightLight rain59°feels 58°
68 °Light rain

Upper St. Clair, Wednesday, 4 November

Light rain. High 68°, low 51°.

Pressure30.06 inHg
Wind10.8 mph SE
Humidity51%
Visibility—
Dew point47°
Thu, 0561° / 58°0.44Rain
MorningRain58°feels 58°
AfternoonRain60°feels 60°
EveningRain61°feels 61°
OvernightRain60°feels 60°
61 °Rain

Upper St. Clair, Thursday, 5 November

Rain. High 61°, low 58°.

Pressure29.71 inHg
Wind11.3 mph SE
Humidity93%
Visibility—
Dew point57°
Fri, 0663° / 53°0.12Light rain
MorningLight rain58°feels 58°
AfternoonLight rain62°feels 61°
EveningLight rain55°feels 55°
OvernightLight rain54°feels 53°
63 °Light rain

Upper St. Clair, Friday, 6 November

Light rain. High 63°, low 53°.

Pressure29.53 inHg
Wind10.6 mph NW
Humidity84%
Visibility—
Dew point57°
Sat, 0752° / 42°0Overcast
MorningOvercast49°feels 45°
AfternoonOvercast50°feels 48°
EveningOvercast45°feels 41°
OvernightOvercast43°feels 41°
52 °Overcast

Upper St. Clair, Saturday, 7 November

Overcast. High 52°, low 42°.

Pressure30.03 inHg
Wind10.4 mph NW
Humidity64%
Visibility—
Dew point39°

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.