Monthly outlook for Uwchlan, PA: average high 54.7°, average low 41.6°. That is 1.8° above the climate normal for November. Precipitation is expected on 3 days (about 1.1 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 22 November (64.8°), the coolest 18 November (34.4°).
54.7°/41.6°
Average high / low
+1.8°
Above normal
3 / 5
Wet days / normal
1.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 November – 18 November
51.6°
52.6°
-0.5°
19 November – 28 November
59.7°
49.8°
+5.5°
29 November – 8 December
at normal
45.6°
—
November records over 66 years
77.7°1 November 1974All-time high
14.9°23 November 2018All-time low
Climate normals and records are computed from the nearest reference point — West Chester (7 mi).
Tue, 1059° / 40°0
59 °
Uwchlan, Tuesday, 10 November
Partly cloudy. High 59°, low 40°.
Pressure29.94 inHg
Wind13.4 mph W
Humidity49%
Visibility6.2 mi
Dew point40°
Wed, 1161° / 41°0
61 °
Uwchlan, Wednesday, 11 November
Partly cloudy. High 61°, low 41°.
Pressure29.94 inHg
Wind5.5 mph W
Humidity49%
Visibility6.2 mi
Dew point40°
Thu, 1258° / 44°0.11
58 °
Uwchlan, Thursday, 12 November
Light rain. High 58°, low 44°.
Pressure29.65 inHg
Wind11.7 mph E
Humidity66%
Visibility6.2 mi
Dew point45°
Fri, 1347° / 40°0.16
47 °
Uwchlan, Friday, 13 November
Light rain. High 47°, low 40°.
Pressure29.62 inHg
Wind15 mph NE
Humidity58%
Visibility—
Dew point31°
Sat, 1445° / 35°0
45 °
Uwchlan, Saturday, 14 November
Overcast. High 45°, low 35°.
Pressure29.85 inHg
Wind14.5 mph N
Humidity64%
Visibility—
Dew point30°
Sun, 1546° / 40°0
46 °
Uwchlan, Sunday, 15 November
Overcast. High 46°, low 40°.
Pressure29.83 inHg
Wind16.2 mph NW
Humidity68%
Visibility—
Dew point33°
Mon, 1646° / 38°0
46 °
Uwchlan, Monday, 16 November
Mostly clear. High 46°, low 38°.
Pressure30.00 inHg
Wind15.3 mph NW
Humidity62%
Visibility—
Dew point31°
Tue, 1747° / 36°0
47 °
Uwchlan, Tuesday, 17 November
Overcast. High 47°, low 36°.
Pressure30.24 inHg
Wind11.6 mph N
Humidity63%
Visibility—
Dew point32°
Wed, 1851° / 34°0
51 °
Uwchlan, Wednesday, 18 November
Mostly clear. High 51°, low 34°.
Pressure30.42 inHg
Wind5.3 mph NW
Humidity64%
Visibility—
Dew point32°
Thu, 1958° / 40°0
58 °
Uwchlan, Thursday, 19 November
Partly cloudy. High 58°, low 40°.
Pressure30.42 inHg
Wind3.7 mph NW
Humidity60%
Visibility—
Dew point36°
Fri, 2058° / 43°0
58 °
Uwchlan, Friday, 20 November
Clear. High 58°, low 43°.
Pressure30.42 inHg
Wind6.4 mph S
Humidity66%
Visibility—
Dew point40°
Sat, 2161° / 43°0
61 °
Uwchlan, Saturday, 21 November
Overcast. High 61°, low 43°.
Pressure30.36 inHg
Wind10.6 mph SW
Humidity75%
Visibility—
Dew point45°
Sun, 2265° / 52°0
65 °
Uwchlan, Sunday, 22 November
Overcast. High 65°, low 52°.
Pressure30.21 inHg
Wind10.8 mph S
Humidity78%
Visibility—
Dew point52°
Mon, 2364° / 53°0.81
64 °
Uwchlan, Monday, 23 November
Rain. High 64°, low 53°.
Pressure29.83 inHg
Wind14.9 mph S
Humidity97%
Visibility—
Dew point60°
Tue, 2452° / 44°0.02
52 °
Uwchlan, Tuesday, 24 November
Light rain. High 52°, low 44°.
Pressure30.00 inHg
Wind11.4 mph W
Humidity67%
Visibility—
Dew point38°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2549° / 35°0.13
49 °
Uwchlan, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.13 in
Chance of precipitation35%
Record high69° (1979)
Record low19° (1989)
Thu, 2651° / 36°0.16
51 °
Uwchlan, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high51°
Average low36°
Average precipitation0.16 in
Chance of precipitation38%
Record high65° (1999)
Record low24° (2005)
Fri, 2750° / 36°0.1
50 °
Uwchlan, Friday, 27 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.1 in
Chance of precipitation35%
Record high63° (2015)
Record low24° (1974)
Sat, 2851° / 37°0.16
51 °
Uwchlan, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.16 in
Chance of precipitation30%
Record high66° (1990)
Record low22° (2014)
Sun, 2948° / 35°0.15
48 °
Uwchlan, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.15 in
Chance of precipitation35%
Record high66° (2005)
Record low23° (2023)
Mon, 3047° / 34°0.12
47 °
Uwchlan, Monday, 30 November
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.12 in
Chance of precipitation30%
Record high67° (2001)
Record low20° (1976)
Tue, 0147° / 34°0.12
47 °
Uwchlan, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.12 in
Chance of precipitation30%
Record high69° (2006)
Record low14° (1967)
Wed, 0246° / 33°0.11
46 °
Uwchlan, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.11 in
Chance of precipitation28%
Record high62° (2023)
Record low11° (1967)
Thu, 0346° / 33°0.12
46 °
Uwchlan, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.12 in
Chance of precipitation25%
Record high66° (1998)
Record low15° (1976)
Fri, 0446° / 33°0.11
46 °
Uwchlan, Friday, 4 December
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.11 in
Chance of precipitation23%
Record high70° (1998)
Record low14° (1966)
Sat, 0544° / 33°0.16
44 °
Uwchlan, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high44°
Average low33°
Average precipitation0.16 in
Chance of precipitation28%
Record high67° (2001)
Record low21° (1966)
Sun, 0646° / 33°0.12
46 °
Uwchlan, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.12 in
Chance of precipitation37%
Record high70° (1998)
Record low20° (2002)
Mon, 0744° / 32°0.11
44 °
Uwchlan, Monday, 7 December
Climate normal for this date — 60-year average.
Average high44°
Average low32°
Average precipitation0.11 in
Chance of precipitation23%
Record high72° (1998)
Record low13° (2002)
Tue, 0843° / 31°0.11
43 °
Uwchlan, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.11 in
Chance of precipitation25%
Record high64° (1980)
Record low18° (2003)
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 Uwchlan, 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 Uwchlan, 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.