As of 20:05 EDT

Weather in Summit Mills, PA

42°Current weather

Summit Mills, Saturday, 24 October, 20:05

Clear. Feels like 38°. High 59°, low 32°.

Pressure30.50 inHg
Wind6.1 mph SE
Humidity74%
Visibility6.2 mi
Dew point34°

Monthly outlook for Summit Mills, PA: average high 56.2°, average low 40.4°. That is 1.7° above the climate normal for October. Precipitation is expected on 4 days (about 1.3 inches), against a normal of 6 days and 2.0 inches. The warmest day looks like 29 October (67.9°), the coolest 25 October (29.8°).

56.2°/40.4°
Average high / low
+1.7°
Above normal
4 / 6
Wet days / normal
1.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
24 October – 2 November61.8°54.3°+4.2°
3 November – 12 November46.8°50.3°-1.9°
13 November – 22 Novemberat normal45.6°—

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).

Sun, 2561° / 30°0Clear
61 °Clear

Summit Mills, Sunday, 25 October

Clear. High 61°, low 30°.

Pressure30.53 inHg
Wind1.7 mph S
Humidity51%
Visibility6.2 mi
Dew point39°
Mon, 2663° / 31°0Clear
63 °Clear

Summit Mills, Monday, 26 October

Clear. High 63°, low 31°.

Pressure30.36 inHg
Wind7 mph W
Humidity56%
Visibility6.2 mi
Dew point43°
Tue, 2766° / 44°0Overcast
66 °Overcast

Summit Mills, Tuesday, 27 October

Overcast. High 66°, low 44°.

Pressure30.36 inHg
Wind1.1 mph NW
Humidity66%
Visibility6.2 mi
Dew point49°
Wed, 2862° / 48°0Overcast
62 °Overcast

Summit Mills, Wednesday, 28 October

Overcast. High 62°, low 48°.

Pressure30.39 inHg
Wind8.6 mph SE
Humidity72%
Visibility6.2 mi
Dew point49°
Thu, 2968° / 47°0Clear
68 °Clear

Summit Mills, Thursday, 29 October

Clear. High 68°, low 47°.

Pressure30.30 inHg
Wind10 mph W
Humidity57%
Visibility—
Dew point45°
Fri, 3067° / 50°0Partly cloudy
67 °Partly cloudy

Summit Mills, Friday, 30 October

Partly cloudy. High 67°, low 50°.

Pressure30.24 inHg
Wind9.2 mph NW
Humidity52%
Visibility—
Dew point43°
Sat, 3163° / 49°0Overcast
63 °Overcast

Summit Mills, Saturday, 31 October

Overcast. High 63°, low 49°.

Pressure30.33 inHg
Wind10.2 mph SE
Humidity73%
Visibility—
Dew point49°
Sun, 0154° / 44°0Overcast
54 °Overcast

Summit Mills, Sunday, 1 November

Overcast. High 54°, low 44°.

Pressure30.24 inHg
Wind10.9 mph SE
Humidity80%
Visibility—
Dew point46°
Mon, 0256° / 40°0.49Rain
56 °Rain

Summit Mills, Monday, 2 November

Rain. High 56°, low 40°.

Pressure29.68 inHg
Wind18.6 mph W
Humidity98%
Visibility—
Dew point53°
Tue, 0346° / 35°0.14Light rain
46 °Light rain

Summit Mills, Tuesday, 3 November

Light rain. High 46°, low 35°.

Pressure29.56 inHg
Wind10.6 mph W
Humidity78%
Visibility—
Dew point35°
Wed, 0440° / 36°0.54Rain
40 °Rain

Summit Mills, Wednesday, 4 November

Rain. High 40°, low 36°.

Pressure29.68 inHg
Wind11 mph E
Humidity97%
Visibility—
Dew point37°
Thu, 0548° / 36°0Light rain
48 °Light rain

Summit Mills, Thursday, 5 November

Light rain. High 48°, low 36°.

Pressure29.97 inHg
Wind11.3 mph NW
Humidity80%
Visibility—
Dew point38°
Fri, 0651° / 37°0Overcast
51 °Overcast

Summit Mills, Friday, 6 November

Overcast. High 51°, low 37°.

Pressure30.18 inHg
Wind5.5 mph W
Humidity73%
Visibility—
Dew point38°
Sat, 0746° / 44°0.07Light rain
46 °Light rain

Summit Mills, Saturday, 7 November

Light rain. High 46°, low 44°.

Pressure30.18 inHg
Wind6.6 mph SE
Humidity91%
Visibility—
Dew point43°
Sun, 0848° / 43°0.03Light rain
48 °Light rain

Summit Mills, Sunday, 8 November

Light rain. High 48°, low 43°.

Pressure30.12 inHg
Wind14.5 mph W
Humidity81%
Visibility—
Dew point42°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0951° / 37°0.1Climate normal
51 °Climate normal

Summit Mills, Monday, 9 November

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.1 in
Chance of precipitation38%
Record high69° (1975)
Record low20° (1976)
Tue, 1050° / 36°0.17Climate normal
50 °Climate normal

Summit Mills, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high50°
Average low36°
Average precipitation0.17 in
Chance of precipitation52%
Record high71° (2020)
Record low19° (2017)
Wed, 1148° / 35°0.16Climate normal
48 °Climate normal

Summit Mills, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high48°
Average low35°
Average precipitation0.16 in
Chance of precipitation42%
Record high67° (2006)
Record low16° (2017)
Thu, 1247° / 34°0.18Climate normal
47 °Climate normal

Summit Mills, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high47°
Average low34°
Average precipitation0.18 in
Chance of precipitation48%
Record high65° (1982)
Record low18° (2019)
Fri, 1346° / 32°0.07Climate normal
46 °Climate normal

Summit Mills, Friday, 13 November

Climate normal for this date — 60-year average.

Average high46°
Average low32°
Average precipitation0.07 in
Chance of precipitation40%
Record high65° (1989)
Record low14° (2019)
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)

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.