Monthly outlook for Montgomery, PA: average high 58.6°, average low 42.6°. That is 2.4° above the climate normal for October. Precipitation is expected on 4 days (about 1.6 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 26 October (66.9°), the coolest 24 October (33°).
58.6°/42.6°
Average high / low
+2.4°
Above normal
4 / 5
Wet days / normal
1.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
22 October – 31 October
60.8°
55°
+3.2°
1 November – 10 November
55°
51.8°
+1.8°
11 November – 20 November
at normal
46.2°
—
October records over 66 years
85.1°8 October 2007All-time high
23.7°31 October 2002All-time low
Climate normals and records are computed from the nearest reference point — Upper Fairfield (10 mi).
Fri, 2359° / 39°0
59 °
Montgomery, Friday, 23 October
Clear. High 59°, low 39°.
Pressure30.39 inHg
Wind3.7 mph NE
Humidity54%
Visibility6.2 mi
Dew point38°
Sat, 2459° / 33°0
59 °
Montgomery, Saturday, 24 October
Clear. High 59°, low 33°.
Pressure30.53 inHg
Wind1.7 mph SE
Humidity53%
Visibility6.2 mi
Dew point37°
Sun, 2559° / 33°0
59 °
Montgomery, Sunday, 25 October
Clear. High 59°, low 33°.
Pressure30.56 inHg
Wind2.5 mph SE
Humidity57%
Visibility2.6 mi
Dew point38°
Mon, 2667° / 36°0
67 °
Montgomery, Monday, 26 October
Clear. High 67°, low 36°.
Pressure30.33 inHg
Wind3.7 mph W
Humidity59%
Visibility6.2 mi
Dew point43°
Tue, 2756° / 40°0
56 °
Montgomery, Tuesday, 27 October
Clear. High 56°, low 40°.
Pressure30.42 inHg
Wind5 mph NE
Humidity53%
Visibility—
Dew point34°
Wed, 2855° / 36°0
55 °
Montgomery, Wednesday, 28 October
Overcast. High 55°, low 36°.
Pressure30.47 inHg
Wind7.2 mph S
Humidity62%
Visibility—
Dew point33°
Thu, 2960° / 42°0
60 °
Montgomery, Thursday, 29 October
Overcast. High 60°, low 42°.
Pressure30.45 inHg
Wind6.1 mph S
Humidity81%
Visibility—
Dew point44°
Fri, 3064° / 45°0
64 °
Montgomery, Friday, 30 October
Overcast. High 64°, low 45°.
Pressure30.24 inHg
Wind2.9 mph W
Humidity78%
Visibility—
Dew point47°
Sat, 3163° / 49°0
63 °
Montgomery, Saturday, 31 October
Overcast. High 63°, low 49°.
Pressure30.30 inHg
Wind3.1 mph E
Humidity79%
Visibility—
Dew point50°
Sun, 0158° / 53°0.2
58 °
Montgomery, Sunday, 1 November
Light rain. High 58°, low 53°.
Pressure30.21 inHg
Wind6.7 mph SE
Humidity97%
Visibility—
Dew point54°
Mon, 0258° / 57°0.56
58 °
Montgomery, Monday, 2 November
Rain. High 58°, low 57°.
Pressure30.09 inHg
Wind2.8 mph NW
Humidity99%
Visibility—
Dew point57°
Tue, 0359° / 51°0.08
59 °
Montgomery, Tuesday, 3 November
Light rain. High 59°, low 51°.
Pressure30.06 inHg
Wind8.6 mph N
Humidity96%
Visibility—
Dew point57°
Wed, 0451° / 44°0.73
51 °
Montgomery, Wednesday, 4 November
Rain. High 51°, low 44°.
Pressure30.18 inHg
Wind5 mph E
Humidity78%
Visibility—
Dew point43°
Thu, 0551° / 44°0.04
51 °
Montgomery, Thursday, 5 November
Light rain. High 51°, low 44°.
Pressure29.77 inHg
Wind12.3 mph NW
Humidity83%
Visibility—
Dew point44°
Fri, 0653° / 42°0
53 °
Montgomery, Friday, 6 November
Mostly clear. High 53°, low 42°.
Pressure29.74 inHg
Wind12.1 mph NW
Humidity62%
Visibility—
Dew point35°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 0750° / 36°0.09
50 °
Montgomery, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.09 in
Chance of precipitation32%
Record high67° (1975)
Record low24° (1962)
Sun, 0850° / 36°0.16
50 °
Montgomery, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.16 in
Chance of precipitation25%
Record high69° (2020)
Record low24° (2019)
Mon, 0949° / 36°0.11
49 °
Montgomery, Monday, 9 November
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.11 in
Chance of precipitation38%
Record high67° (1975)
Record low22° (2019)
Tue, 1049° / 36°0.17
49 °
Montgomery, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.17 in
Chance of precipitation48%
Record high67° (2020)
Record low20° (2017)
Wed, 1148° / 36°0.14
48 °
Montgomery, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high48°
Average low36°
Average precipitation0.14 in
Chance of precipitation38%
Record high64° (2022)
Record low19° (2017)
Thu, 1247° / 34°0.19
47 °
Montgomery, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.19 in
Chance of precipitation35%
Record high66° (1964)
Record low20° (2019)
Fri, 1346° / 33°0.08
46 °
Montgomery, Friday, 13 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.08 in
Chance of precipitation35%
Record high65° (1964)
Record low18° (1986)
Sat, 1446° / 33°0.09
46 °
Montgomery, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.09 in
Chance of precipitation27%
Record high63° (1989)
Record low11° (1986)
Sun, 1547° / 33°0.15
47 °
Montgomery, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.15 in
Chance of precipitation48%
Record high67° (1993)
Record low14° (1986)
Mon, 1646° / 33°0.15
46 °
Montgomery, Monday, 16 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.15 in
Chance of precipitation35%
Record high62° (1990)
Record low17° (1967)
Tue, 1745° / 32°0.12
45 °
Montgomery, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.12 in
Chance of precipitation33%
Record high61° (1987)
Record low9° (1995)
Wed, 1846° / 33°0.09
46 °
Montgomery, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.09 in
Chance of precipitation32%
Record high63° (1963)
Record low12° (1997)
Thu, 1946° / 32°0.11
46 °
Montgomery, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high46°
Average low32°
Average precipitation0.11 in
Chance of precipitation23%
Record high62° (2016)
Record low15° (2014)
Fri, 2045° / 32°0.11
45 °
Montgomery, Friday, 20 November
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.11 in
Chance of precipitation33%
Record high67° (1991)
Record low10° (1986)
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 Montgomery, 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 Montgomery, 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.