Monthly outlook for West Conshohocken, PA: average high 56.6°, average low 43.9°. That is 2.8° above the climate normal for November. Precipitation is expected on 5 days (about 1.9 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 25 November (66°), the coolest 17 November (33.4°).
56.6°/43.9°
Average high / low
+2.8°
Above normal
5 / 5
Wet days / normal
1.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
12 November – 21 November
53.9°
52.2°
+1°
22 November – 1 December
61°
49.8°
+6.2°
2 December – 11 December
at normal
45.5°
—
November records over 66 years
78.8°1 November 1974All-time high
13.3°24 November 1989All-time low
Climate normals and records are computed from the nearest reference point — Conshohocken (1 mi).
Fri, 1348° / 39°0.72
48 °
West Conshohocken, Friday, 13 November
Rain. High 48°, low 39°.
Pressure29.62 inHg
Wind10.1 mph N
Humidity98%
Visibility1.8 mi
Dew point37°
Sat, 1446° / 34°0
46 °
West Conshohocken, Saturday, 14 November
Overcast. High 46°, low 34°.
Pressure29.85 inHg
Wind14 mph NW
Humidity58%
Visibility6.2 mi
Dew point28°
Sun, 1549° / 38°0
49 °
West Conshohocken, Sunday, 15 November
Partly cloudy. High 49°, low 38°.
Pressure30.15 inHg
Wind13.3 mph NW
Humidity54%
Visibility6.2 mi
Dew point31°
Mon, 1650° / 35°0
50 °
West Conshohocken, Monday, 16 November
Overcast. High 50°, low 35°.
Pressure30.42 inHg
Wind8.9 mph NW
Humidity58%
Visibility6.2 mi
Dew point34°
Tue, 1753° / 33°0
53 °
West Conshohocken, Tuesday, 17 November
Clear. High 53°, low 33°.
Pressure30.50 inHg
Wind6.9 mph W
Humidity72%
Visibility—
Dew point35°
Wed, 1856° / 38°0
56 °
West Conshohocken, Wednesday, 18 November
Clear. High 56°, low 38°.
Pressure30.47 inHg
Wind6 mph NW
Humidity58%
Visibility—
Dew point32°
Thu, 1960° / 44°0
60 °
West Conshohocken, Thursday, 19 November
Partly cloudy. High 60°, low 44°.
Pressure30.42 inHg
Wind6.8 mph SW
Humidity44%
Visibility—
Dew point30°
Fri, 2062° / 46°0
62 °
West Conshohocken, Friday, 20 November
Clear. High 62°, low 46°.
Pressure30.33 inHg
Wind8.3 mph NW
Humidity44%
Visibility—
Dew point33°
Sat, 2159° / 47°0
59 °
West Conshohocken, Saturday, 21 November
Clear. High 59°, low 47°.
Pressure30.45 inHg
Wind4.8 mph NW
Humidity64%
Visibility—
Dew point41°
Sun, 2265° / 49°0
65 °
West Conshohocken, Sunday, 22 November
Partly cloudy. High 65°, low 49°.
Pressure30.27 inHg
Wind8.8 mph SW
Humidity63%
Visibility—
Dew point44°
Mon, 2354° / 51°0
54 °
West Conshohocken, Monday, 23 November
Overcast. High 54°, low 51°.
Pressure30.47 inHg
Wind12.1 mph E
Humidity80%
Visibility—
Dew point47°
Tue, 2466° / 54°0.15
66 °
West Conshohocken, Tuesday, 24 November
Light rain. High 66°, low 54°.
Pressure30.27 inHg
Wind15.6 mph S
Humidity91%
Visibility—
Dew point56°
Wed, 2566° / 53°0.19
66 °
West Conshohocken, Wednesday, 25 November
Rain. High 66°, low 53°.
Pressure30.21 inHg
Wind14.5 mph S
Humidity53%
Visibility—
Dew point43°
Thu, 2659° / 48°0.01
59 °
West Conshohocken, Thursday, 26 November
Light rain. High 59°, low 48°.
Pressure30.33 inHg
Wind7.4 mph E
Humidity43%
Visibility—
Dew point32°
Fri, 2756° / 44°0.16
56 °
West Conshohocken, Friday, 27 November
Light rain. High 56°, low 44°.
Pressure30.21 inHg
Wind10.3 mph NW
Humidity81%
Visibility—
Dew point49°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 2852° / 38°0.14
52 °
West Conshohocken, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.14 in
Chance of precipitation27%
Record high68° (1990)
Record low20° (2014)
Sun, 2949° / 36°0.13
49 °
West Conshohocken, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.13 in
Chance of precipitation32%
Record high67° (1990)
Record low24° (2023)
Mon, 3048° / 35°0.11
48 °
West Conshohocken, Monday, 30 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.11 in
Chance of precipitation32%
Record high69° (2001)
Record low21° (1976)
Tue, 0148° / 35°0.11
48 °
West Conshohocken, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.11 in
Chance of precipitation30%
Record high70° (2006)
Record low15° (1967)
Wed, 0247° / 34°0.11
47 °
West Conshohocken, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.11 in
Chance of precipitation30%
Record high62° (1970)
Record low10° (1967)
Thu, 0347° / 34°0.12
47 °
West Conshohocken, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.12 in
Chance of precipitation25%
Record high66° (1998)
Record low15° (1976)
Fri, 0447° / 33°0.1
47 °
West Conshohocken, Friday, 4 December
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.1 in
Chance of precipitation27%
Record high71° (1998)
Record low15° (1966)
Sat, 0545° / 33°0.16
45 °
West Conshohocken, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high45°
Average low33°
Average precipitation0.16 in
Chance of precipitation30%
Record high68° (1982)
Record low22° (1966)
Sun, 0647° / 33°0.13
47 °
West Conshohocken, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.13 in
Chance of precipitation37%
Record high70° (1998)
Record low20° (2002)
Mon, 0745° / 32°0.11
45 °
West Conshohocken, Monday, 7 December
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.11 in
Chance of precipitation22%
Record high73° (1998)
Record low6° (2002)
Tue, 0844° / 32°0.11
44 °
West Conshohocken, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high44°
Average low32°
Average precipitation0.11 in
Chance of precipitation27%
Record high64° (1978)
Record low16° (2005)
Wed, 0944° / 31°0.22
44 °
West Conshohocken, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.22 in
Chance of precipitation38%
Record high66° (1991)
Record low13° (1989)
Thu, 1045° / 32°0.12
45 °
West Conshohocken, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.12 in
Chance of precipitation35%
Record high67° (1966)
Record low14° (1995)
Fri, 1145° / 32°0.19
45 °
West Conshohocken, Friday, 11 December
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.19 in
Chance of precipitation43%
Record high66° (2021)
Record low15° (1968)
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 West Conshohocken, 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 West Conshohocken, 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.