Monthly outlook for Glassport, PA: average high 60.3°, average low 46.2°. That is 2.7° above the climate normal for October. Precipitation is expected on 6 days (about 3.0 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 29 October (71.3°), the coolest 7 November (36.9°).
60.3°/46.2°
Average high / low
+2.7°
Above normal
6 / 5
Wet days / normal
3.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
26 October – 4 November
64.1°
56.7°
+4.1°
5 November – 14 November
53.9°
51.5°
+1.3°
15 November – 24 November
at normal
47.7°
—
October records over 66 years
88.5°1 October 2019All-time high
21.4°27 October 1962All-time low
Climate normals and records are computed from the nearest reference point — Brentwood (6 mi).
Tue, 2769° / 44°0
69 °
Glassport, Tuesday, 27 October
Mostly clear. High 69°, low 44°.
Pressure30.36 inHg
Wind2.8 mph NE
Humidity80%
Visibility6.2 mi
Dew point52°
Wed, 2868° / 45°0
68 °
Glassport, Wednesday, 28 October
Overcast. High 68°, low 45°.
Pressure30.33 inHg
Wind4.1 mph S
Humidity67%
Visibility6.2 mi
Dew point52°
Thu, 2971° / 49°0
71 °
Glassport, Thursday, 29 October
Clear. High 71°, low 49°.
Pressure30.21 inHg
Wind4.7 mph SW
Humidity66%
Visibility6.2 mi
Dew point53°
Fri, 3066° / 50°0
66 °
Glassport, Friday, 30 October
Partly cloudy. High 66°, low 50°.
Pressure30.24 inHg
Wind2.7 mph NW
Humidity76%
Visibility6.2 mi
Dew point52°
Sat, 3168° / 45°0
68 °
Glassport, Saturday, 31 October
Overcast. High 68°, low 45°.
Pressure30.30 inHg
Wind5.7 mph SE
Humidity39%
Visibility—
Dew point39°
Sun, 0158° / 55°0.79
58 °
Glassport, Sunday, 1 November
Rain. High 58°, low 55°.
Pressure30.12 inHg
Wind10.7 mph SE
Humidity87%
Visibility—
Dew point51°
Mon, 0262° / 57°0.61
62 °
Glassport, Monday, 2 November
Rain. High 62°, low 57°.
Pressure29.80 inHg
Wind4.4 mph N
Humidity91%
Visibility—
Dew point58°
Tue, 0358° / 49°0.39
58 °
Glassport, Tuesday, 3 November
Rain. High 58°, low 49°.
Pressure29.85 inHg
Wind13.8 mph E
Humidity80%
Visibility—
Dew point51°
Wed, 0451° / 46°0.49
51 °
Glassport, Wednesday, 4 November
Rain. High 51°, low 46°.
Pressure29.94 inHg
Wind19.8 mph E
Humidity82%
Visibility—
Dew point41°
Thu, 0553° / 47°0.48
53 °
Glassport, Thursday, 5 November
Rain. High 53°, low 47°.
Pressure29.80 inHg
Wind10.4 mph SE
Humidity70%
Visibility—
Dew point42°
Fri, 0649° / 42°0.02
49 °
Glassport, Friday, 6 November
Light rain. High 49°, low 42°.
Pressure30.03 inHg
Wind10.2 mph W
Humidity76%
Visibility—
Dew point42°
Sat, 0753° / 37°0
53 °
Glassport, Saturday, 7 November
Clear. High 53°, low 37°.
Pressure30.24 inHg
Wind2.3 mph SE
Humidity51%
Visibility—
Dew point33°
Sun, 0855° / 38°0
55 °
Glassport, Sunday, 8 November
Overcast. High 55°, low 38°.
Pressure30.21 inHg
Wind4.5 mph S
Humidity55%
Visibility—
Dew point37°
Mon, 0957° / 47°0
57 °
Glassport, Monday, 9 November
Overcast. High 57°, low 47°.
Pressure29.97 inHg
Wind6.9 mph S
Humidity63%
Visibility—
Dew point43°
Tue, 1056° / 49°0.26
56 °
Glassport, Tuesday, 10 November
Light rain. High 56°, low 49°.
Pressure29.59 inHg
Wind13.2 mph SW
Humidity79%
Visibility—
Dew point49°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 1151° / 37°0.16
51 °
Glassport, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.16 in
Chance of precipitation40%
Record high68° (2021)
Record low20° (2017)
Thu, 1249° / 35°0.14
49 °
Glassport, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.14 in
Chance of precipitation40%
Record high67° (1964)
Record low21° (2019)
Fri, 1348° / 34°0.06
48 °
Glassport, Friday, 13 November
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.06 in
Chance of precipitation33%
Record high67° (1989)
Record low11° (2019)
Sat, 1449° / 35°0.11
49 °
Glassport, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.11 in
Chance of precipitation28%
Record high68° (2011)
Record low15° (2019)
Sun, 1549° / 35°0.14
49 °
Glassport, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.14 in
Chance of precipitation50%
Record high68° (2005)
Record low20° (1996)
Mon, 1649° / 35°0.15
49 °
Glassport, Monday, 16 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.15 in
Chance of precipitation37%
Record high68° (1988)
Record low20° (1967)
Tue, 1748° / 34°0.12
48 °
Glassport, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.12 in
Chance of precipitation33%
Record high67° (2021)
Record low19° (2014)
Wed, 1848° / 34°0.08
48 °
Glassport, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.08 in
Chance of precipitation32%
Record high67° (2016)
Record low14° (2014)
Thu, 1949° / 34°0.15
49 °
Glassport, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high49°
Average low34°
Average precipitation0.15 in
Chance of precipitation37%
Record high70° (1985)
Record low14° (2014)
Fri, 2048° / 34°0.1
48 °
Glassport, Friday, 20 November
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.1 in
Chance of precipitation35%
Record high69° (1991)
Record low17° (1980)
Sat, 2146° / 33°0.09
46 °
Glassport, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.09 in
Chance of precipitation35%
Record high65° (2007)
Record low17° (1980)
Sun, 2247° / 33°0.12
47 °
Glassport, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.12 in
Chance of precipitation38%
Record high67° (1999)
Record low16° (2000)
Mon, 2347° / 31°0.07
47 °
Glassport, Monday, 23 November
Climate normal for this date — 60-year average.
Average high47°
Average low31°
Average precipitation0.07 in
Chance of precipitation33%
Record high68° (1979)
Record low17° (1984)
Tue, 2446° / 32°0.11
46 °
Glassport, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high46°
Average low32°
Average precipitation0.11 in
Chance of precipitation40%
Record high64° (2014)
Record low16° (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 Glassport, 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 Glassport, 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.