Monthly outlook for Summit Lawn, PA: average high 58.1°, average low 41.6°. That is 3° above the climate normal for November. Precipitation is expected on 1 day (about 0.6 inches), against a normal of 5 days and 1.8 inches. The warmest day looks like 5 November (73°), the coolest 13 November (32°).
58.1°/41.6°
Average high / low
+3°
Above normal
1 / 5
Wet days / normal
0.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
4 November – 13 November
59.1°
54°
+2.8°
14 November – 23 November
56.4°
49.8°
+3.7°
24 November – 3 December
at normal
47.3°
—
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).
Thu, 0573° / 52°0.53
73 °
Summit Lawn, Thursday, 5 November
Rain. High 73°, low 52°.
Pressure29.88 inHg
Wind11.7 mph S
Humidity88%
Visibility6.2 mi
Dew point64°
Fri, 0668° / 54°0.01
68 °
Summit Lawn, Friday, 6 November
Light rain. High 68°, low 54°.
Pressure29.88 inHg
Wind3.1 mph W
Humidity67%
Visibility6.2 mi
Dew point55°
Sat, 0756° / 46°0.01
56 °
Summit Lawn, Saturday, 7 November
Light rain. High 56°, low 46°.
Pressure29.85 inHg
Wind11.4 mph NW
Humidity68%
Visibility6.2 mi
Dew point46°
Sun, 0856° / 47°0.01
56 °
Summit Lawn, Sunday, 8 November
Light rain. High 56°, low 47°.
Pressure29.88 inHg
Wind12.3 mph W
Humidity54%
Visibility6.2 mi
Dew point39°
Mon, 0953° / 44°0
53 °
Summit Lawn, Monday, 9 November
Overcast. High 53°, low 44°.
Pressure29.91 inHg
Wind15.5 mph NW
Humidity55%
Visibility—
Dew point35°
Tue, 1060° / 42°0
60 °
Summit Lawn, Tuesday, 10 November
Overcast. High 60°, low 42°.
Pressure30.06 inHg
Wind10.3 mph SW
Humidity52%
Visibility—
Dew point35°
Wed, 1156° / 40°0
56 °
Summit Lawn, Wednesday, 11 November
Clear. High 56°, low 40°.
Pressure29.94 inHg
Wind15.1 mph N
Humidity62%
Visibility—
Dew point39°
Thu, 1247° / 32°0
47 °
Summit Lawn, Thursday, 12 November
Clear. High 47°, low 32°.
Pressure30.24 inHg
Wind11.8 mph N
Humidity48%
Visibility—
Dew point21°
Fri, 1351° / 32°0
51 °
Summit Lawn, Friday, 13 November
Clear. High 51°, low 32°.
Pressure30.03 inHg
Wind12.9 mph W
Humidity54%
Visibility—
Dew point27°
Sat, 1455° / 37°0
55 °
Summit Lawn, Saturday, 14 November
Partly cloudy. High 55°, low 37°.
Pressure30.00 inHg
Wind10.2 mph NW
Humidity61%
Visibility—
Dew point34°
Sun, 1559° / 39°0
59 °
Summit Lawn, Sunday, 15 November
Clear. High 59°, low 39°.
Pressure30.09 inHg
Wind13.3 mph W
Humidity60%
Visibility—
Dew point37°
Mon, 1654° / 39°0
54 °
Summit Lawn, Monday, 16 November
Mostly clear. High 54°, low 39°.
Pressure30.21 inHg
Wind7.7 mph N
Humidity47%
Visibility—
Dew point29°
Tue, 1754° / 34°0
54 °
Summit Lawn, Tuesday, 17 November
Clear. High 54°, low 34°.
Pressure30.36 inHg
Wind4.1 mph SW
Humidity30%
Visibility—
Dew point15°
Wed, 1859° / 38°0
59 °
Summit Lawn, Wednesday, 18 November
Clear. High 59°, low 38°.
Pressure30.36 inHg
Wind4.8 mph W
Humidity52%
Visibility—
Dew point33°
Thu, 1958° / 41°0.01
58 °
Summit Lawn, Thursday, 19 November
Light rain. High 58°, low 41°.
Pressure30.24 inHg
Wind11.4 mph S
Humidity60%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Tue, 0146° / 32°0.13
46 °
Summit Lawn, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high46°
Average low32°
Average precipitation0.13 in
Chance of precipitation35%
Record high69° (2006)
Record low13° (1967)
Wed, 0245° / 31°0.11
45 °
Summit Lawn, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high45°
Average low31°
Average precipitation0.11 in
Chance of precipitation33%
Record high60° (2023)
Record low13° (1967)
Thu, 0345° / 31°0.13
45 °
Summit Lawn, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high45°
Average low31°
Average precipitation0.13 in
Chance of precipitation25%
Record high65° (1998)
Record low14° (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.