Monthly outlook for Bryn Athyn, PA: average high 53.6°, average low 43°. That is 0.7° above the climate normal for November. Precipitation is expected on 2 days (about 0.9 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 21 November (62.6°), the coolest 18 November (37.1°).
53.6°/43°
Average high / low
+0.7°
Above normal
2 / 5
Wet days / normal
0.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 November – 17 November
52.4°
53.5°
-0.6°
18 November – 27 November
55.7°
50.5°
+2.9°
28 November – 7 December
at normal
47°
—
November records over 66 years
78.6°6 November 2024All-time high
14.9°23 November 2018All-time low
Climate normals and records are computed from the nearest reference point — Hatboro (3 mi).
Mon, 0953° / 44°0
53 °
Bryn Athyn, Monday, 9 November
Partly cloudy. High 53°, low 44°.
Pressure29.85 inHg
Wind16.2 mph NW
Humidity56%
Visibility6.2 mi
Dew point40°
Tue, 1061° / 42°0
61 °
Bryn Athyn, Tuesday, 10 November
Partly cloudy. High 61°, low 42°.
Pressure29.94 inHg
Wind11.9 mph SW
Humidity53%
Visibility6.2 mi
Dew point41°
Wed, 1157° / 42°0
57 °
Bryn Athyn, Wednesday, 11 November
Partly cloudy. High 57°, low 42°.
Pressure29.97 inHg
Wind4 mph W
Humidity60%
Visibility6.2 mi
Dew point42°
Thu, 1257° / 46°0.8
57 °
Bryn Athyn, Thursday, 12 November
Rain. High 57°, low 46°.
Pressure29.53 inHg
Wind10 mph SE
Humidity79%
Visibility—
Dew point49°
Fri, 1348° / 42°0
48 °
Bryn Athyn, Friday, 13 November
Partly cloudy. High 48°, low 42°.
Pressure29.41 inHg
Wind16.3 mph NW
Humidity58%
Visibility—
Dew point33°
Sat, 1445° / 41°0.07
45 °
Bryn Athyn, Saturday, 14 November
Light rain. High 45°, low 41°.
Pressure29.41 inHg
Wind12.7 mph NW
Humidity68%
Visibility—
Dew point34°
Sun, 1548° / 42°0
48 °
Bryn Athyn, Sunday, 15 November
Overcast. High 48°, low 42°.
Pressure29.80 inHg
Wind12.5 mph NW
Humidity62%
Visibility—
Dew point32°
Mon, 1649° / 43°0
49 °
Bryn Athyn, Monday, 16 November
Overcast. High 49°, low 43°.
Pressure29.97 inHg
Wind12.7 mph NW
Humidity54%
Visibility—
Dew point31°
Tue, 1750° / 40°0
50 °
Bryn Athyn, Tuesday, 17 November
Clear. High 50°, low 40°.
Pressure30.15 inHg
Wind9.8 mph NW
Humidity53%
Visibility—
Dew point28°
Wed, 1851° / 37°0
51 °
Bryn Athyn, Wednesday, 18 November
Clear. High 51°, low 37°.
Pressure30.36 inHg
Wind6.5 mph N
Humidity49%
Visibility—
Dew point25°
Thu, 1955° / 41°0
55 °
Bryn Athyn, Thursday, 19 November
Overcast. High 55°, low 41°.
Pressure30.33 inHg
Wind8.5 mph SW
Humidity49%
Visibility—
Dew point28°
Fri, 2061° / 51°0
61 °
Bryn Athyn, Friday, 20 November
Overcast. High 61°, low 51°.
Pressure30.24 inHg
Wind4.3 mph SW
Humidity64%
Visibility—
Dew point44°
Sat, 2163° / 52°0.01
63 °
Bryn Athyn, Saturday, 21 November
Light rain. High 63°, low 52°.
Pressure30.00 inHg
Wind11.3 mph SW
Humidity48%
Visibility—
Dew point37°
Sun, 2256° / 42°0
56 °
Bryn Athyn, Sunday, 22 November
Overcast. High 56°, low 42°.
Pressure29.97 inHg
Wind15 mph W
Humidity53%
Visibility—
Dew point32°
Mon, 2350° / 37°0
50 °
Bryn Athyn, Monday, 23 November
Partly cloudy. High 50°, low 37°.
Pressure30.33 inHg
Wind5.6 mph NW
Humidity37%
Visibility—
Dew point17°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2450° / 36°0.1
50 °
Bryn Athyn, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.1 in
Chance of precipitation32%
Record high69° (1979)
Record low16° (1989)
Wed, 2550° / 35°0.14
50 °
Bryn Athyn, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.14 in
Chance of precipitation32%
Record high70° (1979)
Record low20° (1989)
Thu, 2651° / 37°0.17
51 °
Bryn Athyn, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.17 in
Chance of precipitation40%
Record high65° (1999)
Record low25° (2005)
Fri, 2751° / 37°0.13
51 °
Bryn Athyn, Friday, 27 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.13 in
Chance of precipitation30%
Record high64° (2015)
Record low25° (1974)
Sat, 2851° / 38°0.16
51 °
Bryn Athyn, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high51°
Average low38°
Average precipitation0.16 in
Chance of precipitation32%
Record high68° (1973)
Record low22° (2014)
Sun, 2949° / 36°0.12
49 °
Bryn Athyn, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.12 in
Chance of precipitation30%
Record high67° (1990)
Record low23° (2023)
Mon, 3047° / 35°0.12
47 °
Bryn Athyn, Monday, 30 November
Climate normal for this date — 60-year average.
Average high47°
Average low35°
Average precipitation0.12 in
Chance of precipitation32%
Record high69° (2001)
Record low21° (1976)
Tue, 0147° / 34°0.13
47 °
Bryn Athyn, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.13 in
Chance of precipitation33%
Record high70° (2006)
Record low16° (1967)
Wed, 0247° / 33°0.11
47 °
Bryn Athyn, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.11 in
Chance of precipitation32%
Record high62° (1970)
Record low11° (1967)
Thu, 0347° / 33°0.13
47 °
Bryn Athyn, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.13 in
Chance of precipitation27%
Record high65° (1998)
Record low15° (1976)
Fri, 0446° / 33°0.11
46 °
Bryn Athyn, Friday, 4 December
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.11 in
Chance of precipitation25%
Record high70° (1998)
Record low14° (1966)
Sat, 0545° / 33°0.16
45 °
Bryn Athyn, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high45°
Average low33°
Average precipitation0.16 in
Chance of precipitation32%
Record high68° (1982)
Record low21° (2025)
Sun, 0646° / 33°0.13
46 °
Bryn Athyn, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.13 in
Chance of precipitation42%
Record high69° (1998)
Record low20° (2002)
Mon, 0744° / 32°0.11
44 °
Bryn Athyn, Monday, 7 December
Climate normal for this date — 60-year average.
Average high44°
Average low32°
Average precipitation0.11 in
Chance of precipitation28%
Record high73° (1998)
Record low8° (2002)
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 Bryn Athyn, 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 Bryn Athyn, 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.