Monthly outlook for Mount Air, PA: average high 54°, average low 43.5°. That is 0.3° above the climate normal for October. Precipitation is expected on 10 days (about 2.7 inches), against a normal of 6 days and 1.8 inches. The warmest day looks like 4 November (71.9°), the coolest 15 November (35.6°).
54°/43.5°
Average high / low
+0.3°
Above normal
10 / 6
Wet days / normal
2.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
31 October – 9 November
59.7°
55.3°
+2.4°
10 November – 19 November
44.4°
49.7°
-3°
20 November – 29 November
at normal
46.9°
—
October records over 66 years
86.9°1 October 2019All-time high
26.4°27 October 1962All-time low
Climate normals and records are computed from the nearest reference point — New Brighton (13 mi).
Sun, 0169° / 43°0
69 °
Mount Air, Sunday, 1 November
Overcast. High 69°, low 43°.
Pressure30.45 inHg
Wind5.2 mph SE
Humidity50%
Visibility6.2 mi
Dew point41°
Mon, 0262° / 47°0.02
62 °
Mount Air, Monday, 2 November
Light rain. High 62°, low 47°.
Pressure30.36 inHg
Wind7.6 mph S
Humidity58%
Visibility6.2 mi
Dew point44°
Tue, 0370° / 50°0
70 °
Mount Air, Tuesday, 3 November
Clear. High 70°, low 50°.
Pressure30.21 inHg
Wind7.7 mph S
Humidity60%
Visibility6.2 mi
Dew point49°
Wed, 0472° / 53°0.12
72 °
Mount Air, Wednesday, 4 November
Light rain. High 72°, low 53°.
Pressure29.97 inHg
Wind9.8 mph S
Humidity65%
Visibility6.2 mi
Dew point54°
Thu, 0566° / 53°0.43
66 °
Mount Air, Thursday, 5 November
Rain. High 66°, low 53°.
Pressure29.77 inHg
Wind14.2 mph S
Humidity59%
Visibility—
Dew point51°
Fri, 0659° / 49°0.06
59 °
Mount Air, Friday, 6 November
Light rain. High 59°, low 49°.
Pressure29.77 inHg
Wind8.9 mph SW
Humidity71%
Visibility—
Dew point48°
Sat, 0754° / 47°0.07
54 °
Mount Air, Saturday, 7 November
Light rain. High 54°, low 47°.
Pressure29.59 inHg
Wind10.3 mph SW
Humidity79%
Visibility—
Dew point45°
Sun, 0846° / 42°0.28
46 °
Mount Air, Sunday, 8 November
Light rain. High 46°, low 42°.
Pressure29.29 inHg
Wind14.7 mph NW
Humidity89%
Visibility—
Dew point41°
Mon, 0942° / 40°0.06
42 °
Mount Air, Monday, 9 November
Light rain. High 42°, low 40°.
Pressure29.56 inHg
Wind17.8 mph W
Humidity93%
Visibility—
Dew point38°
Tue, 1046° / 42°0.21
46 °
Mount Air, Tuesday, 10 November
Light rain. High 46°, low 42°.
Pressure29.77 inHg
Wind15.6 mph W
Humidity79%
Visibility—
Dew point38°
Wed, 1142° / 37°0.07
42 °
Mount Air, Wednesday, 11 November
Light rain. High 42°, low 37°.
Pressure29.97 inHg
Wind14.1 mph W
Humidity84%
Visibility—
Dew point36°
Thu, 1247° / 39°0
47 °
Mount Air, Thursday, 12 November
Overcast. High 47°, low 39°.
Pressure30.09 inHg
Wind6.7 mph W
Humidity57%
Visibility—
Dew point31°
Fri, 1343° / 38°0.49
43 °
Mount Air, Friday, 13 November
Rain. High 43°, low 38°.
Pressure29.85 inHg
Wind6.8 mph SE
Humidity75%
Visibility—
Dew point35°
Sat, 1445° / 43°0.86
45 °
Mount Air, Saturday, 14 November
Rain. High 45°, low 43°.
Pressure29.41 inHg
Wind18.6 mph NW
Humidity92%
Visibility—
Dew point43°
Sun, 1543° / 36°0.03
43 °
Mount Air, Sunday, 15 November
Light rain. High 43°, low 36°.
Pressure29.85 inHg
Wind18.8 mph N
Humidity77%
Visibility—
Dew point35°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 1649° / 36°0.15
49 °
Mount Air, Monday, 16 November
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.15 in
Chance of precipitation40%
Record high69° (1988)
Record low21° (1967)
Tue, 1748° / 35°0.13
48 °
Mount Air, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.13 in
Chance of precipitation32%
Record high64° (2021)
Record low18° (2014)
Wed, 1849° / 35°0.08
49 °
Mount Air, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.08 in
Chance of precipitation32%
Record high68° (2016)
Record low12° (2014)
Thu, 1949° / 35°0.13
49 °
Mount Air, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.13 in
Chance of precipitation35%
Record high71° (1985)
Record low10° (2014)
Fri, 2049° / 35°0.11
49 °
Mount Air, Friday, 20 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.11 in
Chance of precipitation40%
Record high70° (1991)
Record low19° (1980)
Sat, 2146° / 35°0.09
46 °
Mount Air, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high46°
Average low35°
Average precipitation0.09 in
Chance of precipitation38%
Record high66° (2007)
Record low18° (2014)
Sun, 2247° / 34°0.1
47 °
Mount Air, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.1 in
Chance of precipitation38%
Record high68° (1999)
Record low11° (2014)
Mon, 2348° / 33°0.07
48 °
Mount Air, Monday, 23 November
Climate normal for this date — 60-year average.
Average high48°
Average low33°
Average precipitation0.07 in
Chance of precipitation30%
Record high68° (1999)
Record low18° (2000)
Tue, 2447° / 33°0.12
47 °
Mount Air, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.12 in
Chance of precipitation37%
Record high65° (2014)
Record low15° (2005)
Wed, 2547° / 33°0.13
47 °
Mount Air, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.13 in
Chance of precipitation42%
Record high64° (1987)
Record low12° (2005)
Thu, 2648° / 34°0.19
48 °
Mount Air, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.19 in
Chance of precipitation45%
Record high63° (2006)
Record low20° (2005)
Fri, 2747° / 35°0.15
47 °
Mount Air, Friday, 27 November
Climate normal for this date — 60-year average.
Average high47°
Average low35°
Average precipitation0.15 in
Chance of precipitation48%
Record high71° (1990)
Record low19° (1977)
Sat, 2846° / 34°0.18
46 °
Mount Air, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high46°
Average low34°
Average precipitation0.18 in
Chance of precipitation53%
Record high66° (1990)
Record low11° (2013)
Sun, 2944° / 32°0.09
44 °
Mount Air, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high44°
Average low32°
Average precipitation0.09 in
Chance of precipitation33%
Record high65° (2005)
Record low9° (2013)
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 Mount Air, 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 Mount Air, 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.