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
Period
Forecast high
Normal
Difference
9 November – 18 November
48.3°
46.5°
+1°
19 November – 28 November
52.9°
43.6°
+5.1°
29 November – 8 December
at normal
38.9°
—
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°0
63 °
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°0
59 °
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°0.29
49 °
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°0.13
38 °
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°0.02
37 °
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°0
40 °
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°0
46 °
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°0
48 °
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°0
50 °
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°0
53 °
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°0
62 °
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°0.06
56 °
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°0.06
52 °
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°0.04
48 °
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°0
47 °
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°0.1
44 °
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°0.17
45 °
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°0.13
43 °
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°0.18
42 °
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°0.1
40 °
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°0.12
40 °
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°0.16
40 °
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°0.11
40 °
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°0.11
40 °
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°0.1
39 °
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°0.12
38 °
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°0.12
38 °
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°0.1
36 °
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°0.1
37 °
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.