Monthly outlook for Ivy Rock, PA: average high 54.7°, average low 43.7°. That is 1.1° above the climate normal for November. Precipitation is expected on 6 days (about 2.0 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 21 November (65.2°), the coolest 18 November (34.5°).
54.7°/43.7°
Average high / low
+1.1°
Above normal
6 / 5
Wet days / normal
2.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 November – 17 November
53.2°
53.9°
-0.4°
18 November – 27 November
57.3°
50.9°
+3.5°
28 November – 7 December
at normal
47.4°
—
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).
Mon, 0957° / 44°0
57 °
Ivy Rock, Monday, 9 November
Mostly clear. High 57°, low 44°.
Pressure29.85 inHg
Wind16 mph W
Humidity55%
Visibility6.2 mi
Dew point40°
Tue, 1062° / 44°0
62 °
Ivy Rock, Tuesday, 10 November
Partly cloudy. High 62°, low 44°.
Pressure29.94 inHg
Wind10.5 mph SW
Humidity54%
Visibility6.2 mi
Dew point42°
Wed, 1159° / 43°0
59 °
Ivy Rock, Wednesday, 11 November
Overcast. High 59°, low 43°.
Pressure29.94 inHg
Wind7.2 mph NW
Humidity57%
Visibility6.2 mi
Dew point41°
Thu, 1261° / 46°0.29
61 °
Ivy Rock, Thursday, 12 November
Rain. High 61°, low 46°.
Pressure29.71 inHg
Wind13.2 mph NE
Humidity69%
Visibility—
Dew point44°
Fri, 1351° / 40°0.85
51 °
Ivy Rock, Friday, 13 November
Heavy rain. High 51°, low 40°.
Pressure29.44 inHg
Wind17.7 mph NE
Humidity95%
Visibility—
Dew point41°
Sat, 1440° / 39°0.13
40 °
Ivy Rock, Saturday, 14 November
Light rain. High 40°, low 39°.
Pressure29.47 inHg
Wind10.7 mph NW
Humidity88%
Visibility—
Dew point36°
Sun, 1546° / 39°0.02
46 °
Ivy Rock, Sunday, 15 November
Light rain. High 46°, low 39°.
Pressure29.68 inHg
Wind14.6 mph NW
Humidity78%
Visibility—
Dew point36°
Mon, 1652° / 42°0
52 °
Ivy Rock, Monday, 16 November
Overcast. High 52°, low 42°.
Pressure29.97 inHg
Wind13.4 mph W
Humidity64%
Visibility—
Dew point36°
Tue, 1748° / 37°0
48 °
Ivy Rock, Tuesday, 17 November
Mostly clear. High 48°, low 37°.
Pressure30.27 inHg
Wind11.8 mph NW
Humidity54%
Visibility—
Dew point27°
Wed, 1848° / 35°0
48 °
Ivy Rock, Wednesday, 18 November
Clear. High 48°, low 35°.
Pressure30.45 inHg
Wind5.7 mph N
Humidity49%
Visibility—
Dew point23°
Thu, 1949° / 42°0.05
49 °
Ivy Rock, Thursday, 19 November
Light rain. High 49°, low 42°.
Pressure30.27 inHg
Wind7.3 mph SW
Humidity76%
Visibility—
Dew point39°
Fri, 2059° / 44°0
59 °
Ivy Rock, Friday, 20 November
Mostly clear. High 59°, low 44°.
Pressure30.15 inHg
Wind4.6 mph SW
Humidity73%
Visibility—
Dew point43°
Sat, 2165° / 51°0
65 °
Ivy Rock, Saturday, 21 November
Overcast. High 65°, low 51°.
Pressure30.03 inHg
Wind6.7 mph W
Humidity80%
Visibility—
Dew point50°
Sun, 2265° / 56°0.22
65 °
Ivy Rock, Sunday, 22 November
Light rain. High 65°, low 56°.
Pressure29.83 inHg
Wind10 mph S
Humidity84%
Visibility—
Dew point56°
Mon, 2357° / 52°0.46
57 °
Ivy Rock, Monday, 23 November
Rain. High 57°, low 52°.
Pressure29.56 inHg
Wind11.4 mph W
Humidity70%
Visibility—
Dew point43°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2451° / 36°0.1
51 °
Ivy Rock, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high51°
Average low36°
Average precipitation0.1 in
Chance of precipitation27%
Record high69° (1979)
Record low13° (1989)
Wed, 2550° / 36°0.13
50 °
Ivy Rock, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.13 in
Chance of precipitation33%
Record high70° (1979)
Record low20° (1989)
Thu, 2652° / 37°0.17
52 °
Ivy Rock, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.17 in
Chance of precipitation42%
Record high66° (1999)
Record low25° (2005)
Fri, 2751° / 37°0.11
51 °
Ivy Rock, Friday, 27 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.11 in
Chance of precipitation32%
Record high64° (2015)
Record low25° (1974)
Sat, 2852° / 38°0.14
52 °
Ivy Rock, 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 °
Ivy Rock, 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 °
Ivy Rock, 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 °
Ivy Rock, 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 °
Ivy Rock, 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 °
Ivy Rock, 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 °
Ivy Rock, 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 °
Ivy Rock, 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 °
Ivy Rock, 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 °
Ivy Rock, 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)
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 Ivy 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 Ivy 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.