As of 07:03 EDT

Weather in Summit Mills, PA

43°Current weather

Summit Mills, Thursday, 29 October, 07:03

Clear. Feels like 40°. High 68°, low 42°.

Pressure30.30 inHg
Wind4.7 mph SW
Humidity96%
Visibility6.2 mi
Dew point40°

Monthly outlook for Summit Mills, PA: average high 57°, average low 42.9°. That is 3.2° above the climate normal for October. Precipitation is expected on 3 days (about 2.3 inches), against a normal of 6 days and 2.0 inches. The warmest day looks like 3 November (70.7°), the coolest 8 November (32.3°).

57°/42.9°
Average high / low
+3.2°
Above normal
3 / 6
Wet days / normal
2.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
29 October – 7 November60.2°52.6°+4.2°
8 November – 17 November51.6°47.7°+2.1°
18 November – 27 Novemberat normal44.9°—

October records over 66 years

82.2°3 October 2019All-time high
21.9°27 October 1962All-time low

Climate normals and records are computed from the nearest reference point — Addison (11 mi).

Fri, 3061° / 45°0Light rain
61 °Light rain

Summit Mills, Friday, 30 October

Light rain. High 61°, low 45°.

Pressure30.24 inHg
Wind9.2 mph W
Humidity62%
Visibility6.2 mi
Dew point44°
Sat, 3160° / 40°0Overcast
60 °Overcast

Summit Mills, Saturday, 31 October

Overcast. High 60°, low 40°.

Pressure30.47 inHg
Wind3.4 mph NE
Humidity47%
Visibility6.2 mi
Dew point35°
Sun, 0164° / 46°0Overcast
64 °Overcast

Summit Mills, Sunday, 1 November

Overcast. High 64°, low 46°.

Pressure30.45 inHg
Wind5.4 mph SE
Humidity51%
Visibility6.2 mi
Dew point40°
Mon, 0268° / 46°0Clear
68 °Clear

Summit Mills, Monday, 2 November

Clear. High 68°, low 46°.

Pressure30.33 inHg
Wind5.9 mph SW
Humidity39%
Visibility—
Dew point35°
Tue, 0371° / 47°0Overcast
71 °Overcast

Summit Mills, Tuesday, 3 November

Overcast. High 71°, low 47°.

Pressure30.21 inHg
Wind7.8 mph SE
Humidity44%
Visibility—
Dew point41°
Wed, 0460° / 48°0Overcast
60 °Overcast

Summit Mills, Wednesday, 4 November

Overcast. High 60°, low 48°.

Pressure30.21 inHg
Wind21.1 mph SE
Humidity92%
Visibility—
Dew point51°
Thu, 0556° / 49°1.95Heavy rain
56 °Heavy rain

Summit Mills, Thursday, 5 November

Heavy rain. High 56°, low 49°.

Pressure29.85 inHg
Wind21.4 mph SE
Humidity99%
Visibility—
Dew point54°
Fri, 0648° / 37°0Clear
48 °Clear

Summit Mills, Friday, 6 November

Clear. High 48°, low 37°.

Pressure30.03 inHg
Wind17.3 mph W
Humidity65%
Visibility—
Dew point31°
Sat, 0747° / 33°0Clear
47 °Clear

Summit Mills, Saturday, 7 November

Clear. High 47°, low 33°.

Pressure30.12 inHg
Wind15 mph NW
Humidity52%
Visibility—
Dew point29°
Sun, 0854° / 32°0Mostly clear
54 °Mostly clear

Summit Mills, Sunday, 8 November

Mostly clear. High 54°, low 32°.

Pressure30.24 inHg
Wind3.6 mph NE
Humidity49%
Visibility—
Dew point32°
Mon, 0953° / 35°0Clear
53 °Clear

Summit Mills, Monday, 9 November

Clear. High 53°, low 35°.

Pressure30.15 inHg
Wind9.8 mph SE
Humidity57%
Visibility—
Dew point35°
Tue, 1047° / 42°0.28Rain
47 °Rain

Summit Mills, Tuesday, 10 November

Rain. High 47°, low 42°.

Pressure30.03 inHg
Wind5.3 mph SE
Humidity94%
Visibility—
Dew point45°
Wed, 1153° / 48°0.02Light rain
53 °Light rain

Summit Mills, Wednesday, 11 November

Light rain. High 53°, low 48°.

Pressure30.06 inHg
Wind7.2 mph NW
Humidity79%
Visibility—
Dew point46°
Thu, 1252° / 47°0Overcast
52 °Overcast

Summit Mills, Thursday, 12 November

Overcast. High 52°, low 47°.

Pressure29.97 inHg
Wind10.6 mph W
Humidity81%
Visibility—
Dew point46°
Fri, 1351° / 49°0.05Light rain
51 °Light rain

Summit Mills, Friday, 13 November

Light rain. High 51°, low 49°.

Pressure29.88 inHg
Wind15.7 mph W
Humidity89%
Visibility—
Dew point47°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 1446° / 33°0.09Climate normal
46 °Climate normal

Summit Mills, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.09 in
Chance of precipitation32%
Record high67° (1993)
Record low15° (1986)
Sun, 1547° / 33°0.16Climate normal
47 °Climate normal

Summit Mills, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high47°
Average low33°
Average precipitation0.16 in
Chance of precipitation45%
Record high66° (2005)
Record low13° (1996)
Mon, 1646° / 33°0.16Climate normal
46 °Climate normal

Summit Mills, Monday, 16 November

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.16 in
Chance of precipitation48%
Record high64° (1988)
Record low7° (1967)
Tue, 1745° / 32°0.11Climate normal
45 °Climate normal

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°0.08Climate normal
46 °Climate normal

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°0.13Climate normal
47 °Climate normal

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°0.11Climate normal
45 °Climate normal

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°0.11Climate normal
44 °Climate normal

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°0.14Climate normal
44 °Climate normal

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°0.08Climate normal
44 °Climate normal

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°0.14Climate normal
44 °Climate normal

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°0.11Climate normal
44 °Climate normal

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°0.17Climate normal
46 °Climate normal

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°0.15Climate normal
45 °Climate normal

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)

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.