As of 13:27 EST

Weather in East St. Clair, PA

52°Current weather

East St. Clair, Monday, 9 November, 13:27

Overcast. Feels like 49°. High 54°, low 46°.

Pressure30.00 inHg
Wind15 mph NW
Humidity59%
Visibility6.2 mi
Dew point39°

Monthly outlook for East St. Clair, PA: average high 50°, average low 38.1°. That is 2.5° above the climate normal for November. Precipitation is expected on 4 days (about 0.6 inches), against a normal of 6 days and 1.7 inches. The warmest day looks like 10 November (63.1°), the coolest 14 November (28.5°).

50°/38.1°
Average high / low
+2.5°
Above normal
4 / 6
Wet days / normal
0.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 November – 18 November48.3°46.5°+1°
19 November – 28 November52.9°43.6°+5.1°
29 November – 8 Decemberat normal38.9°—

November records over 66 years

72°4 November 2003All-time high
6.6°30 November 1976All-time low

Climate normals and records are computed from the nearest reference point — Central City (13 mi).

Tue, 1063° / 43°0Clear
63 °Clear

East St. Clair, Tuesday, 10 November

Clear. High 63°, low 43°.

Pressure29.94 inHg
Wind15.6 mph W
Humidity53%
Visibility6.2 mi
Dew point38°
Wed, 1159° / 39°0Mostly clear
59 °Mostly clear

East St. Clair, Wednesday, 11 November

Mostly clear. High 59°, low 39°.

Pressure29.91 inHg
Wind4.5 mph SW
Humidity53%
Visibility6.2 mi
Dew point39°
Thu, 1249° / 40°0.29Light rain
49 °Light rain

East St. Clair, Thursday, 12 November

Light rain. High 49°, low 40°.

Pressure29.56 inHg
Wind2.2 mph NE
Humidity90%
Visibility6.0 mi
Dew point44°
Fri, 1338° / 32°0.13Snow
38 °Snow

East St. Clair, Friday, 13 November

Snow. High 38°, low 32°.

Pressure29.74 inHg
Wind10.9 mph NW
Humidity78%
Visibility6.2 mi
Dew point25°
Sat, 1437° / 28°0.02Light snow
37 °Light snow

East St. Clair, Saturday, 14 November

Light snow. High 37°, low 28°.

Pressure29.94 inHg
Wind14.7 mph NW
Humidity85%
Visibility—
Dew point29°
Sun, 1540° / 33°0Overcast
40 °Overcast

East St. Clair, Sunday, 15 November

Overcast. High 40°, low 33°.

Pressure29.94 inHg
Wind18.5 mph W
Humidity86%
Visibility—
Dew point34°
Mon, 1646° / 36°0Overcast
46 °Overcast

East St. Clair, Monday, 16 November

Overcast. High 46°, low 36°.

Pressure30.06 inHg
Wind14.5 mph W
Humidity77%
Visibility—
Dew point34°
Tue, 1748° / 31°0Mostly clear
48 °Mostly clear

East St. Clair, Tuesday, 17 November

Mostly clear. High 48°, low 31°.

Pressure30.27 inHg
Wind7.1 mph NW
Humidity73%
Visibility—
Dew point33°
Wed, 1850° / 33°0Clear
50 °Clear

East St. Clair, Wednesday, 18 November

Clear. High 50°, low 33°.

Pressure30.47 inHg
Wind2.9 mph E
Humidity68%
Visibility—
Dew point32°
Thu, 1953° / 32°0Clear
53 °Clear

East St. Clair, Thursday, 19 November

Clear. High 53°, low 32°.

Pressure30.47 inHg
Wind3.9 mph SE
Humidity61%
Visibility—
Dew point31°
Fri, 2062° / 39°0Overcast
62 °Overcast

East St. Clair, Friday, 20 November

Overcast. High 62°, low 39°.

Pressure30.21 inHg
Wind5.8 mph S
Humidity62%
Visibility—
Dew point46°
Sat, 2156° / 52°0.06Light rain
56 °Light rain

East St. Clair, Saturday, 21 November

Light rain. High 56°, low 52°.

Pressure30.00 inHg
Wind8.3 mph SW
Humidity86%
Visibility—
Dew point52°
Sun, 2252° / 47°0.06Light rain
52 °Light rain

East St. Clair, Sunday, 22 November

Light rain. High 52°, low 47°.

Pressure29.97 inHg
Wind3.2 mph NE
Humidity82%
Visibility—
Dew point44°
Mon, 2348° / 42°0.04Light rain
48 °Light rain

East St. Clair, Monday, 23 November

Light rain. High 48°, low 42°.

Pressure30.00 inHg
Wind7.6 mph NW
Humidity85%
Visibility—
Dew point40°
Tue, 2447° / 35°0Overcast
47 °Overcast

East St. Clair, Tuesday, 24 November

Overcast. High 47°, low 35°.

Pressure30.03 inHg
Wind6.5 mph NW
Humidity54%
Visibility—
Dew point30°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2544° / 29°0.1Climate normal
44 °Climate normal

East St. Clair, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high44°
Average low29°
Average precipitation0.1 in
Chance of precipitation35%
Record high61° (1979)
Record low7° (1995)
Thu, 2645° / 31°0.17Climate normal
45 °Climate normal

East St. Clair, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high45°
Average low31°
Average precipitation0.17 in
Chance of precipitation45%
Record high60° (2006)
Record low14° (2005)
Fri, 2743° / 31°0.13Climate normal
43 °Climate normal

East St. Clair, Friday, 27 November

Climate normal for this date — 60-year average.

Average high43°
Average low31°
Average precipitation0.13 in
Chance of precipitation45%
Record high62° (1990)
Record low14° (1977)
Sat, 2842° / 31°0.18Climate normal
42 °Climate normal

East St. Clair, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high42°
Average low31°
Average precipitation0.18 in
Chance of precipitation40%
Record high67° (1990)
Record low11° (2014)
Sun, 2940° / 29°0.1Climate normal
40 °Climate normal

East St. Clair, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high40°
Average low29°
Average precipitation0.1 in
Chance of precipitation35%
Record high61° (1998)
Record low10° (2014)
Mon, 3040° / 29°0.12Climate normal
40 °Climate normal

East St. Clair, Monday, 30 November

Climate normal for this date — 60-year average.

Average high40°
Average low29°
Average precipitation0.12 in
Chance of precipitation43%
Record high64° (1991)
Record low7° (1976)
Tue, 0140° / 28°0.16Climate normal
40 °Climate normal

East St. Clair, Tuesday, 1 December

Climate normal for this date — 60-year average.

Average high40°
Average low28°
Average precipitation0.16 in
Chance of precipitation38%
Record high63° (2006)
Record low13° (1976)
Wed, 0240° / 27°0.11Climate normal
40 °Climate normal

East St. Clair, Wednesday, 2 December

Climate normal for this date — 60-year average.

Average high40°
Average low27°
Average precipitation0.11 in
Chance of precipitation30%
Record high61° (1982)
Record low3° (1971)
Thu, 0340° / 26°0.11Climate normal
40 °Climate normal

East St. Clair, Thursday, 3 December

Climate normal for this date — 60-year average.

Average high40°
Average low26°
Average precipitation0.11 in
Chance of precipitation37%
Record high64° (1982)
Record low-2° (1976)
Fri, 0439° / 26°0.1Climate normal
39 °Climate normal

East St. Clair, Friday, 4 December

Climate normal for this date — 60-year average.

Average high39°
Average low26°
Average precipitation0.1 in
Chance of precipitation33%
Record high63° (2012)
Record low-1° (1966)
Sat, 0538° / 26°0.12Climate normal
38 °Climate normal

East St. Clair, Saturday, 5 December

Climate normal for this date — 60-year average.

Average high38°
Average low26°
Average precipitation0.12 in
Chance of precipitation43%
Record high64° (2001)
Record low6° (1974)
Sun, 0638° / 26°0.12Climate normal
38 °Climate normal

East St. Clair, Sunday, 6 December

Climate normal for this date — 60-year average.

Average high38°
Average low26°
Average precipitation0.12 in
Chance of precipitation42%
Record high64° (1998)
Record low9° (2007)
Mon, 0736° / 25°0.1Climate normal
36 °Climate normal

East St. Clair, Monday, 7 December

Climate normal for this date — 60-year average.

Average high36°
Average low25°
Average precipitation0.1 in
Chance of precipitation27%
Record high60° (1998)
Record low8° (2007)
Tue, 0837° / 25°0.1Climate normal
37 °Climate normal

East St. Clair, Tuesday, 8 December

Climate normal for this date — 60-year average.

Average high37°
Average low25°
Average precipitation0.1 in
Chance of precipitation27%
Record high62° (1966)
Record low5° (1977)

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for East St. Clair, PA are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in East St. Clair, PA since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.