Monthly outlook for East St. Clair, PA: average high 51.3°, average low 36.1°. That is 4.2° above the climate normal for November. Precipitation is expected on 3 days (about 0.2 inches), against a normal of 6 days and 1.8 inches. The warmest day looks like 19 November (59.9°), the coolest 30 November (29.7°).
51.3°/36.1°
Average high / low
+4.2°
Above normal
3 / 6
Wet days / normal
0.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
15 November – 24 November
52.4°
44.3°
+4.5°
25 November – 4 December
49.4°
41.3°
+4.5°
5 December – 14 December
at normal
37.3°
—
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).
Mon, 1650° / 40°0
50 °
East St. Clair, Monday, 16 November
Overcast. High 50°, low 40°.
Pressure30.50 inHg
Wind10 mph NW
Humidity70%
Visibility6.2 mi
Dew point33°
Tue, 1750° / 32°0
50 °
East St. Clair, Tuesday, 17 November
Clear. High 50°, low 32°.
Pressure30.56 inHg
Wind8.8 mph NW
Humidity57%
Visibility6.2 mi
Dew point34°
Wed, 1855° / 33°0
55 °
East St. Clair, Wednesday, 18 November
Clear. High 55°, low 33°.
Pressure30.50 inHg
Wind5.3 mph NW
Humidity42%
Visibility6.2 mi
Dew point30°
Thu, 1960° / 35°0
60 °
East St. Clair, Thursday, 19 November
Overcast. High 60°, low 35°.
Pressure30.45 inHg
Wind8.2 mph W
Humidity41%
Visibility—
Dew point29°
Fri, 2056° / 42°0
56 °
East St. Clair, Friday, 20 November
Clear. High 56°, low 42°.
Pressure30.30 inHg
Wind12.2 mph W
Humidity57%
Visibility—
Dew point39°
Sat, 2156° / 40°0
56 °
East St. Clair, Saturday, 21 November
Overcast. High 56°, low 40°.
Pressure30.24 inHg
Wind6.6 mph SE
Humidity61%
Visibility—
Dew point41°
Sun, 2257° / 41°0
57 °
East St. Clair, Sunday, 22 November
Overcast. High 57°, low 41°.
Pressure30.00 inHg
Wind4.7 mph NW
Humidity54%
Visibility—
Dew point39°
Mon, 2347° / 36°0
47 °
East St. Clair, Monday, 23 November
Overcast. High 47°, low 36°.
Pressure30.03 inHg
Wind15.2 mph NW
Humidity68%
Visibility—
Dew point33°
Tue, 2447° / 31°0
47 °
East St. Clair, Tuesday, 24 November
Mostly clear. High 47°, low 31°.
Pressure30.27 inHg
Wind8.4 mph NW
Humidity51%
Visibility—
Dew point27°
Wed, 2551° / 31°0
51 °
East St. Clair, Wednesday, 25 November
Clear. High 51°, low 31°.
Pressure30.30 inHg
Wind3.4 mph S
Humidity47%
Visibility—
Dew point29°
Thu, 2653° / 34°0
53 °
East St. Clair, Thursday, 26 November
Overcast. High 53°, low 34°.
Pressure30.30 inHg
Wind4.5 mph SE
Humidity47%
Visibility—
Dew point30°
Fri, 2751° / 35°0.06
51 °
East St. Clair, Friday, 27 November
Light rain. High 51°, low 35°.
Pressure30.24 inHg
Wind9.6 mph SE
Humidity62%
Visibility—
Dew point36°
Sat, 2859° / 46°0.13
59 °
East St. Clair, Saturday, 28 November
Light rain. High 59°, low 46°.
Pressure29.88 inHg
Wind9.5 mph W
Humidity84%
Visibility—
Dew point52°
Sun, 2945° / 32°0
45 °
East St. Clair, Sunday, 29 November
Partly cloudy. High 45°, low 32°.
Pressure30.03 inHg
Wind14.5 mph NW
Humidity67%
Visibility—
Dew point34°
Mon, 3039° / 30°0
39 °
East St. Clair, Monday, 30 November
Overcast. High 39°, low 30°.
Pressure30.21 inHg
Wind5.7 mph SE
Humidity43%
Visibility—
Dew point17°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Wed, 0938° / 25°0.15
38 °
East St. Clair, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high38°
Average low25°
Average precipitation0.15 in
Chance of precipitation37%
Record high63° (1966)
Record low2° (1977)
Thu, 1038° / 25°0.17
38 °
East St. Clair, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high38°
Average low25°
Average precipitation0.17 in
Chance of precipitation40%
Record high56° (1966)
Record low0° (1977)
Fri, 1137° / 25°0.14
37 °
East St. Clair, Friday, 11 December
Climate normal for this date — 60-year average.
Average high37°
Average low25°
Average precipitation0.14 in
Chance of precipitation37%
Record high57° (2021)
Record low1° (1968)
Sat, 1237° / 24°0.09
37 °
East St. Clair, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high37°
Average low24°
Average precipitation0.09 in
Chance of precipitation30%
Record high63° (2015)
Record low-7° (1977)
Sun, 1337° / 25°0.12
37 °
East St. Clair, Sunday, 13 December
Climate normal for this date — 60-year average.
Average high37°
Average low25°
Average precipitation0.12 in
Chance of precipitation42%
Record high62° (2015)
Record low-6° (1962)
Mon, 1437° / 25°0.12
37 °
East St. Clair, Monday, 14 December
Climate normal for this date — 60-year average.
Average high37°
Average low25°
Average precipitation0.12 in
Chance of precipitation38%
Record high60° (2015)
Record low2° (2005)
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.