Monthly outlook for Summit Mills, PA: average high 56.9°, average low 41.8°. That is 3.9° above the climate normal for November. Precipitation is expected on 4 days (about 1.0 inches), against a normal of 7 days and 2.0 inches. The warmest day looks like 3 November (72.2°), the coolest 13 November (26.9°).
56.9°/41.8°
Average high / low
+3.9°
Above normal
4 / 7
Wet days / normal
1.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
1 November – 10 November
58.3°
51.6°
+3.7°
11 November – 20 November
54.6°
46.4°
+4.5°
21 November – 30 November
at normal
43.8°
—
November records over 66 years
73.2°4 November 2003All-time high
6.4°23 November 1971All-time low
Climate normals and records are computed from the nearest reference point — Addison (11 mi).
Mon, 0261° / 40°0
61 °
Summit Mills, Monday, 2 November
Overcast. High 61°, low 40°.
Pressure30.36 inHg
Wind6.6 mph SE
Humidity45%
Visibility6.2 mi
Dew point40°
Tue, 0372° / 40°0
72 °
Summit Mills, Tuesday, 3 November
Partly cloudy. High 72°, low 40°.
Pressure30.21 inHg
Wind3.8 mph SW
Humidity42%
Visibility6.2 mi
Dew point46°
Wed, 0470° / 47°0
70 °
Summit Mills, Wednesday, 4 November
Mostly clear. High 70°, low 47°.
Pressure30.00 inHg
Wind7.1 mph SE
Humidity50%
Visibility6.2 mi
Dew point50°
Thu, 0563° / 54°0.53
63 °
Summit Mills, Thursday, 5 November
Rain. High 63°, low 54°.
Pressure29.85 inHg
Wind6.3 mph SW
Humidity96%
Visibility4.0 mi
Dew point59°
Fri, 0662° / 48°0
62 °
Summit Mills, Friday, 6 November
Partly cloudy. High 62°, low 48°.
Pressure29.88 inHg
Wind9.4 mph W
Humidity83%
Visibility—
Dew point49°
Sat, 0752° / 47°0.04
52 °
Summit Mills, Saturday, 7 November
Light rain. High 52°, low 47°.
Pressure29.71 inHg
Wind16.6 mph W
Humidity84%
Visibility—
Dew point47°
Sun, 0849° / 40°0.16
49 °
Summit Mills, Sunday, 8 November
Light rain. High 49°, low 40°.
Pressure29.65 inHg
Wind18.7 mph W
Humidity88%
Visibility—
Dew point44°
Mon, 0942° / 36°0.11
42 °
Summit Mills, Monday, 9 November
Snow. High 42°, low 36°.
Pressure29.94 inHg
Wind21.4 mph W
Humidity82%
Visibility—
Dew point36°
Tue, 1049° / 36°0
49 °
Summit Mills, Tuesday, 10 November
Mostly clear. High 49°, low 36°.
Pressure30.06 inHg
Wind19.2 mph NW
Humidity62%
Visibility—
Dew point35°
Wed, 1153° / 35°0
53 °
Summit Mills, Wednesday, 11 November
Overcast. High 53°, low 35°.
Pressure30.03 inHg
Wind8.7 mph NW
Humidity35%
Visibility—
Dew point24°
Thu, 1243° / 29°0.11
43 °
Summit Mills, Thursday, 12 November
Light rain. High 43°, low 29°.
Pressure30.00 inHg
Wind16.8 mph NW
Humidity62%
Visibility—
Dew point28°
Fri, 1347° / 27°0
47 °
Summit Mills, Friday, 13 November
Overcast. High 47°, low 27°.
Pressure30.12 inHg
Wind7.4 mph W
Humidity31%
Visibility—
Dew point16°
Sat, 1456° / 42°0
56 °
Summit Mills, Saturday, 14 November
Mostly clear. High 56°, low 42°.
Pressure29.91 inHg
Wind16.3 mph W
Humidity58%
Visibility—
Dew point40°
Sun, 1558° / 54°0.02
58 °
Summit Mills, Sunday, 15 November
Light rain. High 58°, low 54°.
Pressure29.74 inHg
Wind16.5 mph SW
Humidity92%
Visibility—
Dew point54°
Mon, 1669° / 56°0.02
69 °
Summit Mills, Monday, 16 November
Light rain. High 69°, low 56°.
Pressure29.77 inHg
Wind15.9 mph SW
Humidity66%
Visibility—
Dew point56°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 1745° / 32°0.11
45 °
Summit Mills, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.11 in
Chance of precipitation35%
Record high64° (1993)
Record low19° (1997)
Wed, 1846° / 32°0.08
46 °
Summit Mills, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high46°
Average low32°
Average precipitation0.08 in
Chance of precipitation33%
Record high66° (2016)
Record low15° (2014)
Thu, 1947° / 33°0.13
47 °
Summit Mills, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.13 in
Chance of precipitation35%
Record high68° (1985)
Record low12° (2014)
Fri, 2045° / 32°0.11
45 °
Summit Mills, Friday, 20 November
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.11 in
Chance of precipitation40%
Record high69° (1991)
Record low11° (1984)
Sat, 2144° / 31°0.11
44 °
Summit Mills, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.11 in
Chance of precipitation42%
Record high64° (1999)
Record low14° (1987)
Sun, 2244° / 31°0.14
44 °
Summit Mills, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.14 in
Chance of precipitation52%
Record high63° (1979)
Record low10° (1984)
Mon, 2344° / 30°0.08
44 °
Summit Mills, Monday, 23 November
Climate normal for this date — 60-year average.
Average high44°
Average low30°
Average precipitation0.08 in
Chance of precipitation40%
Record high65° (1979)
Record low6° (1971)
Tue, 2444° / 30°0.14
44 °
Summit Mills, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high44°
Average low30°
Average precipitation0.14 in
Chance of precipitation43%
Record high62° (2014)
Record low11° (2000)
Wed, 2544° / 31°0.11
44 °
Summit Mills, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.11 in
Chance of precipitation37%
Record high62° (1979)
Record low9° (2005)
Thu, 2646° / 32°0.17
46 °
Summit Mills, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high46°
Average low32°
Average precipitation0.17 in
Chance of precipitation48%
Record high62° (1990)
Record low15° (2005)
Fri, 2745° / 32°0.15
45 °
Summit Mills, Friday, 27 November
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.15 in
Chance of precipitation55%
Record high67° (1990)
Record low15° (1977)
Sat, 2843° / 31°0.19
43 °
Summit Mills, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high43°
Average low31°
Average precipitation0.19 in
Chance of precipitation52%
Record high69° (1990)
Record low9° (2002)
Sun, 2942° / 29°0.11
42 °
Summit Mills, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.11 in
Chance of precipitation38%
Record high63° (2006)
Record low12° (1976)
Mon, 3042° / 29°0.14
42 °
Summit Mills, Monday, 30 November
Climate normal for this date — 60-year average.
Average high42°
Average low29°
Average precipitation0.14 in
Chance of precipitation50%
Record high65° (1991)
Record low7° (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 Mills, 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 Mills, 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.