Monthly outlook for Ben Avon, PA: average high 49.9°, average low 36°. That is 1.3° above the climate normal for November. Precipitation is expected on 5 days (about 1.6 inches), against a normal of 6 days and 2.0 inches. The warmest day looks like 22 November (61.8°), the coolest 25 November (25.4°).
49.9°/36°
Average high / low
+1.3°
Above normal
5 / 6
Wet days / normal
1.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
15 November – 24 November
51.8°
48.3°
+1.9°
25 November – 4 December
46.8°
45.3°
+0.8°
5 December – 14 December
at normal
40.9°
—
November records over 66 years
78.6°5 November 2024All-time high
6.6°30 November 1976All-time low
Climate normals and records are computed from the nearest reference point — Avalon (1 mi).
Mon, 1649° / 39°0
49 °
Ben Avon, Monday, 16 November
Overcast. High 49°, low 39°.
Pressure30.56 inHg
Wind4.4 mph NW
Humidity73%
Visibility6.2 mi
Dew point37°
Tue, 1753° / 33°0
53 °
Ben Avon, Tuesday, 17 November
Clear. High 53°, low 33°.
Pressure30.59 inHg
Wind2.9 mph W
Humidity58%
Visibility6.2 mi
Dew point36°
Wed, 1857° / 34°0
57 °
Ben Avon, Wednesday, 18 November
Clear. High 57°, low 34°.
Pressure30.50 inHg
Wind3 mph SW
Humidity57%
Visibility6.2 mi
Dew point38°
Thu, 1960° / 36°0
60 °
Ben Avon, Thursday, 19 November
Overcast. High 60°, low 36°.
Pressure30.36 inHg
Wind8 mph SW
Humidity40%
Visibility—
Dew point33°
Fri, 2058° / 47°0
58 °
Ben Avon, Friday, 20 November
Overcast. High 58°, low 47°.
Pressure30.27 inHg
Wind6.4 mph SW
Humidity61%
Visibility—
Dew point44°
Sat, 2158° / 42°0
58 °
Ben Avon, Saturday, 21 November
Clear. High 58°, low 42°.
Pressure30.21 inHg
Wind4.7 mph SE
Humidity45%
Visibility—
Dew point35°
Sun, 2262° / 45°0.04
62 °
Ben Avon, Sunday, 22 November
Light rain. High 62°, low 45°.
Pressure29.83 inHg
Wind15.9 mph W
Humidity40%
Visibility—
Dew point35°
Mon, 2341° / 27°0.06
41 °
Ben Avon, Monday, 23 November
Snow. High 41°, low 27°.
Pressure29.97 inHg
Wind14.7 mph SW
Humidity71%
Visibility—
Dew point29°
Tue, 2434° / 26°0
34 °
Ben Avon, Tuesday, 24 November
Mostly clear. High 34°, low 26°.
Pressure30.47 inHg
Wind10.6 mph N
Humidity36%
Visibility—
Dew point9°
Wed, 2539° / 25°0
39 °
Ben Avon, Wednesday, 25 November
Clear. High 39°, low 25°.
Pressure30.56 inHg
Wind4.9 mph NE
Humidity31%
Visibility—
Dew point9°
Thu, 2646° / 30°0
46 °
Ben Avon, Thursday, 26 November
Partly cloudy. High 46°, low 30°.
Pressure30.39 inHg
Wind4.4 mph SE
Humidity25%
Visibility—
Dew point10°
Fri, 2756° / 34°0.13
56 °
Ben Avon, Friday, 27 November
Light rain. High 56°, low 34°.
Pressure30.09 inHg
Wind22.1 mph SE
Humidity70%
Visibility—
Dew point41°
Sat, 2858° / 43°1.32
58 °
Ben Avon, Saturday, 28 November
Heavy rain. High 58°, low 43°.
Pressure29.65 inHg
Wind16.1 mph S
Humidity67%
Visibility—
Dew point38°
Sun, 2942° / 38°0.06
42 °
Ben Avon, Sunday, 29 November
Snow. High 42°, low 38°.
Pressure29.85 inHg
Wind15.4 mph SW
Humidity77%
Visibility—
Dew point34°
Mon, 3041° / 37°0.01
41 °
Ben Avon, Monday, 30 November
Light rain. High 41°, low 37°.
Pressure30.21 inHg
Wind11.5 mph W
Humidity83%
Visibility—
Dew point35°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0144° / 31°0.15
44 °
Ben Avon, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.15 in
Chance of precipitation47%
Record high63° (1970)
Record low6° (1976)
Wed, 0243° / 31°0.11
43 °
Ben Avon, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.11 in
Chance of precipitation37%
Record high69° (1982)
Record low8° (1976)
Thu, 0343° / 30°0.13
43 °
Ben Avon, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high43°
Average low30°
Average precipitation0.13 in
Chance of precipitation40%
Record high72° (1982)
Record low2° (1976)
Fri, 0443° / 30°0.11
43 °
Ben Avon, Friday, 4 December
Climate normal for this date — 60-year average.
Average high43°
Average low30°
Average precipitation0.11 in
Chance of precipitation37%
Record high66° (1982)
Record low-1° (1966)
Sat, 0542° / 30°0.13
42 °
Ben Avon, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high42°
Average low30°
Average precipitation0.13 in
Chance of precipitation52%
Record high69° (1982)
Record low8° (1974)
Sun, 0642° / 29°0.15
42 °
Ben Avon, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.15 in
Chance of precipitation50%
Record high68° (1998)
Record low7° (1974)
Mon, 0740° / 29°0.1
40 °
Ben Avon, Monday, 7 December
Climate normal for this date — 60-year average.
Average high40°
Average low29°
Average precipitation0.1 in
Chance of precipitation35%
Record high65° (1998)
Record low12° (1984)
Tue, 0841° / 29°0.1
41 °
Ben Avon, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high41°
Average low29°
Average precipitation0.1 in
Chance of precipitation28%
Record high63° (1966)
Record low8° (2003)
Wed, 0942° / 28°0.15
42 °
Ben Avon, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high42°
Average low28°
Average precipitation0.15 in
Chance of precipitation38%
Record high66° (1966)
Record low2° (1977)
Thu, 1041° / 29°0.18
41 °
Ben Avon, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high41°
Average low29°
Average precipitation0.18 in
Chance of precipitation47%
Record high69° (1971)
Record low1° (1977)
Fri, 1140° / 28°0.11
40 °
Ben Avon, Friday, 11 December
Climate normal for this date — 60-year average.
Average high40°
Average low28°
Average precipitation0.11 in
Chance of precipitation42%
Record high62° (2021)
Record low4° (1977)
Sat, 1241° / 28°0.1
41 °
Ben Avon, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high41°
Average low28°
Average precipitation0.1 in
Chance of precipitation35%
Record high65° (2015)
Record low-6° (1962)
Sun, 1340° / 28°0.12
40 °
Ben Avon, Sunday, 13 December
Climate normal for this date — 60-year average.
Average high40°
Average low28°
Average precipitation0.12 in
Chance of precipitation48%
Record high64° (2015)
Record low-8° (1962)
Mon, 1441° / 28°0.13
41 °
Ben Avon, Monday, 14 December
Climate normal for this date — 60-year average.
Average high41°
Average low28°
Average precipitation0.13 in
Chance of precipitation43%
Record high63° (2015)
Record low4° (1963)
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 Ben Avon, 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 Ben Avon, 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.