Monthly outlook for Summit Lawn, PA: average high 59.2°, average low 42.5°. That is 2.7° above the climate normal for November. Precipitation is expected on 4 days (about 1.0 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 16 November (71.8°), the coolest 13 November (27.6°).
59.2°/42.5°
Average high / low
+2.7°
Above normal
4 / 5
Wet days / normal
1.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
1 November – 10 November
61.8°
56.2°
+3.1°
11 November – 20 November
54.9°
50.8°
+2.3°
21 November – 30 November
at normal
48.2°
—
November records over 66 years
79.5°6 November 2024All-time high
7.3°24 November 1989All-time low
Climate normals and records are computed from the nearest reference point — Allentown (3 mi).
Mon, 0265° / 37°0
65 °
Summit Lawn, Monday, 2 November
Partly cloudy. High 65°, low 37°.
Pressure30.42 inHg
Wind6.9 mph SW
Humidity47%
Visibility6.2 mi
Dew point41°
Tue, 0367° / 41°0
67 °
Summit Lawn, Tuesday, 3 November
Mostly clear. High 67°, low 41°.
Pressure30.30 inHg
Wind5 mph SW
Humidity62%
Visibility6.2 mi
Dew point51°
Wed, 0469° / 48°0
69 °
Summit Lawn, Wednesday, 4 November
Mostly clear. High 69°, low 48°.
Pressure30.12 inHg
Wind8.6 mph SW
Humidity61%
Visibility6.2 mi
Dew point54°
Thu, 0568° / 56°0.09
68 °
Summit Lawn, Thursday, 5 November
Light rain. High 68°, low 56°.
Pressure29.97 inHg
Wind10.3 mph S
Humidity97%
Visibility—
Dew point61°
Fri, 0669° / 55°0.69
69 °
Summit Lawn, Friday, 6 November
Rain. High 69°, low 55°.
Pressure29.83 inHg
Wind9.2 mph S
Humidity96%
Visibility—
Dew point61°
Sat, 0762° / 52°0
62 °
Summit Lawn, Saturday, 7 November
Light rain. High 62°, low 52°.
Pressure29.62 inHg
Wind13.8 mph NW
Humidity75%
Visibility—
Dew point51°
Sun, 0856° / 48°0.15
56 °
Summit Lawn, Sunday, 8 November
Light rain. High 56°, low 48°.
Pressure29.71 inHg
Wind9.9 mph W
Humidity54%
Visibility—
Dew point39°
Mon, 0950° / 41°0
50 °
Summit Lawn, Monday, 9 November
Light rain. High 50°, low 41°.
Pressure29.71 inHg
Wind15.9 mph W
Humidity70%
Visibility—
Dew point38°
Tue, 1054° / 40°0
54 °
Summit Lawn, Tuesday, 10 November
Clear. High 54°, low 40°.
Pressure29.94 inHg
Wind16.4 mph NW
Humidity60%
Visibility—
Dew point36°
Wed, 1150° / 34°0
50 °
Summit Lawn, Wednesday, 11 November
Mostly clear. High 50°, low 34°.
Pressure30.18 inHg
Wind8.7 mph NW
Humidity55%
Visibility—
Dew point28°
Thu, 1249° / 32°0.01
49 °
Summit Lawn, Thursday, 12 November
Light rain. High 49°, low 32°.
Pressure29.85 inHg
Wind15.7 mph NW
Humidity54%
Visibility—
Dew point32°
Fri, 1343° / 28°0
43 °
Summit Lawn, Friday, 13 November
Overcast. High 43°, low 28°.
Pressure30.21 inHg
Wind8.7 mph NW
Humidity41%
Visibility—
Dew point14°
Sat, 1459° / 34°0
59 °
Summit Lawn, Saturday, 14 November
Mostly clear. High 59°, low 34°.
Pressure29.91 inHg
Wind13.1 mph W
Humidity47%
Visibility—
Dew point28°
Sun, 1557° / 44°0.06
57 °
Summit Lawn, Sunday, 15 November
Light rain. High 57°, low 44°.
Pressure29.80 inHg
Wind5.7 mph W
Humidity70%
Visibility—
Dew point46°
Mon, 1672° / 53°0
72 °
Summit Lawn, Monday, 16 November
Overcast. High 72°, low 53°.
Pressure29.85 inHg
Wind10.2 mph SW
Humidity78%
Visibility—
Dew point55°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 1750° / 35°0.1
50 °
Summit Lawn, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.1 in
Chance of precipitation28%
Record high66° (1987)
Record low22° (2019)
Wed, 1850° / 34°0.09
50 °
Summit Lawn, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high50°
Average low34°
Average precipitation0.09 in
Chance of precipitation30%
Record high69° (1963)
Record low24° (1997)
Thu, 1950° / 35°0.09
50 °
Summit Lawn, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.09 in
Chance of precipitation23%
Record high66° (2016)
Record low20° (2014)
Fri, 2050° / 34°0.11
50 °
Summit Lawn, Friday, 20 November
Climate normal for this date — 60-year average.
Average high50°
Average low34°
Average precipitation0.11 in
Chance of precipitation28%
Record high72° (1985)
Record low22° (1984)
Sat, 2149° / 34°0.11
49 °
Summit Lawn, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high49°
Average low34°
Average precipitation0.11 in
Chance of precipitation30%
Record high63° (1991)
Record low19° (1987)
Sun, 2248° / 34°0.12
48 °
Summit Lawn, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.12 in
Chance of precipitation33%
Record high67° (2007)
Record low17° (2018)
Mon, 2348° / 32°0.08
48 °
Summit Lawn, Monday, 23 November
Climate normal for this date — 60-year average.
Average high48°
Average low32°
Average precipitation0.08 in
Chance of precipitation18%
Record high66° (1979)
Record low14° (2018)
Tue, 2449° / 33°0.11
49 °
Summit Lawn, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high49°
Average low33°
Average precipitation0.11 in
Chance of precipitation32%
Record high67° (2014)
Record low7° (1989)
Wed, 2548° / 33°0.14
48 °
Summit Lawn, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high48°
Average low33°
Average precipitation0.14 in
Chance of precipitation35%
Record high69° (1979)
Record low20° (2005)
Thu, 2650° / 34°0.18
50 °
Summit Lawn, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high50°
Average low34°
Average precipitation0.18 in
Chance of precipitation38%
Record high64° (1979)
Record low23° (2005)
Fri, 2749° / 34°0.11
49 °
Summit Lawn, Friday, 27 November
Climate normal for this date — 60-year average.
Average high49°
Average low34°
Average precipitation0.11 in
Chance of precipitation33%
Record high63° (2015)
Record low23° (2014)
Sat, 2849° / 35°0.19
49 °
Summit Lawn, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.19 in
Chance of precipitation33%
Record high66° (1973)
Record low12° (2014)
Sun, 2947° / 33°0.13
47 °
Summit Lawn, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.13 in
Chance of precipitation33%
Record high65° (2005)
Record low22° (1996)
Mon, 3046° / 32°0.12
46 °
Summit Lawn, Monday, 30 November
Climate normal for this date — 60-year average.
Average high46°
Average low32°
Average precipitation0.12 in
Chance of precipitation33%
Record high65° (2001)
Record low19° (1976)
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 Summit Lawn, 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 Summit Lawn, 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.