Monthly outlook for Glen Rock, PA: average high 53.6°, average low 38°. That is 1.4° above the climate normal for November. Precipitation is expected on 3 days (about 1.4 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 10 November (66°), the coolest 18 November (31.2°).
53.6°/38°
Average high / low
+1.4°
Above normal
3 / 5
Wet days / normal
1.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
10 November – 19 November
52.7°
52.2°
+0.3°
20 November – 29 November
55.1°
49.4°
+3.2°
30 November – 9 December
at normal
45.1°
—
November records over 66 years
80.6°6 November 2024All-time high
15.3°24 November 1989All-time low
Climate normals and records are computed from the nearest reference point — West York (11 mi).
Wed, 1165° / 44°0
65 °
Glen Rock, Wednesday, 11 November
Clear. High 65°, low 44°.
Pressure29.94 inHg
Wind4.4 mph SW
Humidity39%
Visibility6.2 mi
Dew point36°
Thu, 1255° / 46°0.62
55 °
Glen Rock, Thursday, 12 November
Rain. High 55°, low 46°.
Pressure29.50 inHg
Wind5.4 mph NE
Humidity97%
Visibility5.2 mi
Dew point51°
Fri, 1348° / 37°0.49
48 °
Glen Rock, Friday, 13 November
Rain. High 48°, low 37°.
Pressure29.65 inHg
Wind11.8 mph N
Humidity93%
Visibility3.9 mi
Dew point37°
Sat, 1444° / 35°0
44 °
Glen Rock, Saturday, 14 November
Partly cloudy. High 44°, low 35°.
Pressure29.91 inHg
Wind16.1 mph NW
Humidity67%
Visibility—
Dew point31°
Sun, 1544° / 35°0
44 °
Glen Rock, Sunday, 15 November
Overcast. High 44°, low 35°.
Pressure30.21 inHg
Wind13.5 mph NW
Humidity73%
Visibility—
Dew point33°
Mon, 1648° / 31°0
48 °
Glen Rock, Monday, 16 November
Mostly clear. High 48°, low 31°.
Pressure30.36 inHg
Wind11.5 mph NW
Humidity55%
Visibility—
Dew point27°
Tue, 1749° / 32°0
49 °
Glen Rock, Tuesday, 17 November
Clear. High 49°, low 32°.
Pressure30.50 inHg
Wind8.9 mph N
Humidity55%
Visibility—
Dew point27°
Wed, 1851° / 31°0
51 °
Glen Rock, Wednesday, 18 November
Clear. High 51°, low 31°.
Pressure30.50 inHg
Wind9.2 mph N
Humidity51%
Visibility—
Dew point26°
Thu, 1956° / 33°0
56 °
Glen Rock, Thursday, 19 November
Clear. High 56°, low 33°.
Pressure30.50 inHg
Wind5 mph NW
Humidity42%
Visibility—
Dew point24°
Fri, 2059° / 39°0
59 °
Glen Rock, Friday, 20 November
Partly cloudy. High 59°, low 39°.
Pressure30.45 inHg
Wind7.5 mph NW
Humidity40%
Visibility—
Dew point27°
Sat, 2156° / 42°0
56 °
Glen Rock, Saturday, 21 November
Overcast. High 56°, low 42°.
Pressure30.36 inHg
Wind9 mph NW
Humidity52%
Visibility—
Dew point34°
Sun, 2252° / 38°0
52 °
Glen Rock, Sunday, 22 November
Overcast. High 52°, low 38°.
Pressure30.30 inHg
Wind9.3 mph NW
Humidity69%
Visibility—
Dew point38°
Mon, 2351° / 35°0
51 °
Glen Rock, Monday, 23 November
Overcast. High 51°, low 35°.
Pressure30.33 inHg
Wind12.8 mph S
Humidity51%
Visibility—
Dew point26°
Tue, 2457° / 49°0.26
57 °
Glen Rock, Tuesday, 24 November
Rain. High 57°, low 49°.
Pressure29.97 inHg
Wind15 mph S
Humidity94%
Visibility—
Dew point50°
Wed, 2555° / 42°0
55 °
Glen Rock, Wednesday, 25 November
Clear. High 55°, low 42°.
Pressure29.97 inHg
Wind13 mph W
Humidity55%
Visibility—
Dew point35°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 2651° / 36°0.14
51 °
Glen Rock, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high51°
Average low36°
Average precipitation0.14 in
Chance of precipitation37%
Record high65° (1999)
Record low25° (2005)
Fri, 2749° / 36°0.09
49 °
Glen Rock, Friday, 27 November
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.09 in
Chance of precipitation32%
Record high66° (1976)
Record low24° (1974)
Sat, 2850° / 37°0.2
50 °
Glen Rock, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high50°
Average low37°
Average precipitation0.2 in
Chance of precipitation35%
Record high68° (1990)
Record low22° (2014)
Sun, 2947° / 35°0.12
47 °
Glen Rock, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high47°
Average low35°
Average precipitation0.12 in
Chance of precipitation30%
Record high66° (1998)
Record low21° (2023)
Mon, 3047° / 35°0.11
47 °
Glen Rock, Monday, 30 November
Climate normal for this date — 60-year average.
Average high47°
Average low35°
Average precipitation0.11 in
Chance of precipitation33%
Record high67° (1991)
Record low17° (1976)
Tue, 0147° / 33°0.12
47 °
Glen Rock, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.12 in
Chance of precipitation35%
Record high69° (2006)
Record low17° (1967)
Wed, 0246° / 33°0.11
46 °
Glen Rock, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.11 in
Chance of precipitation28%
Record high63° (2023)
Record low5° (1967)
Thu, 0346° / 33°0.11
46 °
Glen Rock, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.11 in
Chance of precipitation23%
Record high68° (1998)
Record low15° (1966)
Fri, 0446° / 32°0.09
46 °
Glen Rock, Friday, 4 December
Climate normal for this date — 60-year average.
Average high46°
Average low32°
Average precipitation0.09 in
Chance of precipitation23%
Record high71° (1982)
Record low14° (1966)
Sat, 0544° / 33°0.15
44 °
Glen Rock, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high44°
Average low33°
Average precipitation0.15 in
Chance of precipitation28%
Record high71° (2001)
Record low21° (1971)
Sun, 0646° / 32°0.11
46 °
Glen Rock, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high46°
Average low32°
Average precipitation0.11 in
Chance of precipitation32%
Record high71° (1998)
Record low19° (2002)
Mon, 0743° / 31°0.09
43 °
Glen Rock, Monday, 7 December
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.09 in
Chance of precipitation23%
Record high70° (1998)
Record low12° (2002)
Tue, 0843° / 31°0.08
43 °
Glen Rock, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.08 in
Chance of precipitation23%
Record high66° (1980)
Record low16° (2003)
Wed, 0943° / 30°0.17
43 °
Glen Rock, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high43°
Average low30°
Average precipitation0.17 in
Chance of precipitation37%
Record high66° (1966)
Record low8° (1989)
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 Glen Rock, 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 Glen Rock, 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.