Monthly outlook for Long Run, PA: average high 56.8°, average low 34.9°. That is 1.1° above the climate normal for October. Precipitation is expected on 2 days (about 0.5 inches), against a normal of 6 days and 1.9 inches. The warmest day looks like 20 October (67.2°), the coolest 30 October (27.3°).
56.8°/34.9°
Average high / low
+1.1°
Above normal
2 / 6
Wet days / normal
0.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
19 October – 28 October
58.8°
55.7°
+1.7°
29 October – 7 November
53.7°
52.6°
+0.6°
8 November – 17 November
at normal
47.6°
—
October records over 66 years
83.7°4 October 2007All-time high
20.8°20 October 1972All-time low
Climate normals and records are computed from the nearest reference point — Westover (9 mi).
Tue, 2067° / 34°0
67 °
Long Run, Tuesday, 20 October
Clear. High 67°, low 34°.
Pressure30.36 inHg
Wind6.1 mph NE
Humidity58%
Visibility6.2 mi
Dew point45°
Wed, 2163° / 30°0
63 °
Long Run, Wednesday, 21 October
Clear. High 63°, low 30°.
Pressure30.27 inHg
Wind1.8 mph NE
Humidity51%
Visibility6.2 mi
Dew point40°
Thu, 2262° / 36°0.01
62 °
Long Run, Thursday, 22 October
Light rain. High 62°, low 36°.
Pressure30.15 inHg
Wind6.8 mph NW
Humidity74%
Visibility6.2 mi
Dew point47°
Fri, 2351° / 35°0
51 °
Long Run, Friday, 23 October
Clear. High 51°, low 35°.
Pressure30.39 inHg
Wind6 mph N
Humidity59%
Visibility6.2 mi
Dew point32°
Sat, 2457° / 31°0
57 °
Long Run, Saturday, 24 October
Clear. High 57°, low 31°.
Pressure30.56 inHg
Wind6.8 mph E
Humidity60%
Visibility—
Dew point32°
Sun, 2561° / 34°0
61 °
Long Run, Sunday, 25 October
Clear. High 61°, low 34°.
Pressure30.50 inHg
Wind4.5 mph SE
Humidity57%
Visibility—
Dew point35°
Mon, 2659° / 46°0
59 °
Long Run, Monday, 26 October
Overcast. High 59°, low 46°.
Pressure30.30 inHg
Wind9.3 mph W
Humidity65%
Visibility—
Dew point43°
Tue, 2759° / 46°0.08
59 °
Long Run, Tuesday, 27 October
Light rain. High 59°, low 46°.
Pressure30.27 inHg
Wind6.4 mph W
Humidity69%
Visibility—
Dew point43°
Wed, 2844° / 29°0.37
44 °
Long Run, Wednesday, 28 October
Snow. High 44°, low 29°.
Pressure30.18 inHg
Wind9.6 mph N
Humidity94%
Visibility—
Dew point40°
Thu, 2944° / 28°0
44 °
Long Run, Thursday, 29 October
Mostly clear. High 44°, low 28°.
Pressure30.30 inHg
Wind9.9 mph NW
Humidity74%
Visibility—
Dew point29°
Fri, 3048° / 27°0
48 °
Long Run, Friday, 30 October
Clear. High 48°, low 27°.
Pressure30.39 inHg
Wind8.3 mph W
Humidity59%
Visibility—
Dew point26°
Sat, 3155° / 32°0
55 °
Long Run, Saturday, 31 October
Mostly clear. High 55°, low 32°.
Pressure30.36 inHg
Wind8.8 mph SW
Humidity48%
Visibility—
Dew point27°
Sun, 0158° / 38°0
58 °
Long Run, Sunday, 1 November
Overcast. High 58°, low 38°.
Pressure30.27 inHg
Wind8.7 mph SW
Humidity51%
Visibility—
Dew point32°
Mon, 0258° / 39°0
58 °
Long Run, Monday, 2 November
Overcast. High 58°, low 39°.
Pressure30.18 inHg
Wind6.2 mph SE
Humidity52%
Visibility—
Dew point33°
Tue, 0359° / 43°0
59 °
Long Run, Tuesday, 3 November
Overcast. High 59°, low 43°.
Pressure30.03 inHg
Wind5.6 mph E
Humidity68%
Visibility—
Dew point42°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 0451° / 38°0.1
51 °
Long Run, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high51°
Average low38°
Average precipitation0.1 in
Chance of precipitation28%
Record high73° (2003)
Record low23° (2006)
Thu, 0551° / 38°0.09
51 °
Long Run, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high51°
Average low38°
Average precipitation0.09 in
Chance of precipitation43%
Record high74° (2024)
Record low19° (1991)
Fri, 0651° / 38°0.08
51 °
Long Run, Friday, 6 November
Climate normal for this date — 60-year average.
Average high51°
Average low38°
Average precipitation0.08 in
Chance of precipitation37%
Record high74° (2022)
Record low24° (1995)
Sat, 0750° / 36°0.12
50 °
Long Run, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.12 in
Chance of precipitation35%
Record high68° (1975)
Record low22° (1962)
Sun, 0850° / 36°0.11
50 °
Long Run, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.11 in
Chance of precipitation32%
Record high69° (2020)
Record low23° (1960)
Mon, 0951° / 36°0.11
51 °
Long Run, Monday, 9 November
Climate normal for this date — 60-year average.
Average high51°
Average low36°
Average precipitation0.11 in
Chance of precipitation35%
Record high71° (2020)
Record low20° (1976)
Tue, 1050° / 37°0.17
50 °
Long Run, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high50°
Average low37°
Average precipitation0.17 in
Chance of precipitation43%
Record high72° (2020)
Record low18° (2017)
Wed, 1148° / 36°0.15
48 °
Long Run, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high48°
Average low36°
Average precipitation0.15 in
Chance of precipitation33%
Record high66° (1964)
Record low17° (2017)
Thu, 1247° / 34°0.17
47 °
Long Run, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.17 in
Chance of precipitation43%
Record high65° (1964)
Record low18° (2019)
Fri, 1346° / 32°0.06
46 °
Long Run, Friday, 13 November
Climate normal for this date — 60-year average.
Average high46°
Average low32°
Average precipitation0.06 in
Chance of precipitation35%
Record high62° (1964)
Record low14° (2019)
Sat, 1446° / 34°0.11
46 °
Long Run, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high46°
Average low34°
Average precipitation0.11 in
Chance of precipitation30%
Record high66° (1994)
Record low10° (1986)
Sun, 1547° / 33°0.14
47 °
Long Run, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.14 in
Chance of precipitation48%
Record high65° (1989)
Record low13° (1996)
Mon, 1646° / 33°0.14
46 °
Long Run, Monday, 16 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.14 in
Chance of precipitation42%
Record high62° (1990)
Record low6° (1967)
Tue, 1745° / 32°0.13
45 °
Long Run, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.13 in
Chance of precipitation35%
Record high63° (2023)
Record low20° (1969)
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 Long Run, 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 Long Run, 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.