Monthly outlook for Long Run, PA: average high 56.5°, average low 37°. That is 0.8° above the climate normal for October. Precipitation is expected on 4 days (about 1.6 inches), against a normal of 6 days and 1.9 inches. The warmest day looks like 20 October (66.8°), the coolest 29 October (27.2°).
56.5°/37°
Average high / low
+0.8°
Above normal
4 / 6
Wet days / normal
1.6 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
19 October – 28 October
61°
55.7°
+3°
29 October – 7 November
48.9°
52.6°
-2.1°
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° / 35°0
67 °
Long Run, Tuesday, 20 October
Partly cloudy. High 67°, low 35°.
Pressure30.36 inHg
Wind5.2 mph NE
Humidity59%
Visibility6.2 mi
Dew point46°
Wed, 2163° / 35°0
63 °
Long Run, Wednesday, 21 October
Clear. High 63°, low 35°.
Pressure30.30 inHg
Wind2.2 mph SE
Humidity51%
Visibility6.2 mi
Dew point40°
Thu, 2261° / 37°0.01
61 °
Long Run, Thursday, 22 October
Light rain. High 61°, low 37°.
Pressure30.18 inHg
Wind8.8 mph NW
Humidity73%
Visibility5.1 mi
Dew point47°
Fri, 2352° / 35°0
52 °
Long Run, Friday, 23 October
Clear. High 52°, low 35°.
Pressure30.36 inHg
Wind6.3 mph N
Humidity61%
Visibility6.2 mi
Dew point34°
Sat, 2457° / 31°0
57 °
Long Run, Saturday, 24 October
Clear. High 57°, low 31°.
Pressure30.53 inHg
Wind5.9 mph E
Humidity60%
Visibility—
Dew point32°
Sun, 2561° / 37°0
61 °
Long Run, Sunday, 25 October
Clear. High 61°, low 37°.
Pressure30.47 inHg
Wind5.1 mph SE
Humidity58%
Visibility—
Dew point37°
Mon, 2663° / 46°0
63 °
Long Run, Monday, 26 October
Overcast. High 63°, low 46°.
Pressure30.33 inHg
Wind7.8 mph W
Humidity64%
Visibility—
Dew point43°
Tue, 2765° / 50°0.01
65 °
Long Run, Tuesday, 27 October
Light rain. High 65°, low 50°.
Pressure30.18 inHg
Wind7.7 mph SW
Humidity66%
Visibility—
Dew point47°
Wed, 2856° / 31°0.33
56 °
Long Run, Wednesday, 28 October
Snow. High 56°, low 31°.
Pressure29.80 inHg
Wind14.2 mph NW
Humidity95%
Visibility—
Dew point50°
Thu, 2941° / 27°0.02
41 °
Long Run, Thursday, 29 October
Light snow. High 41°, low 27°.
Pressure30.15 inHg
Wind15.3 mph W
Humidity69%
Visibility—
Dew point26°
Fri, 3048° / 29°0
48 °
Long Run, Friday, 30 October
Mostly clear. High 48°, low 29°.
Pressure30.21 inHg
Wind10.5 mph SW
Humidity44%
Visibility—
Dew point19°
Sat, 3153° / 36°0
53 °
Long Run, Saturday, 31 October
Overcast. High 53°, low 36°.
Pressure30.24 inHg
Wind8 mph SW
Humidity50%
Visibility—
Dew point29°
Sun, 0149° / 45°0.17
49 °
Long Run, Sunday, 1 November
Light rain. High 49°, low 45°.
Pressure30.15 inHg
Wind9 mph SE
Humidity88%
Visibility—
Dew point42°
Mon, 0254° / 44°0.56
54 °
Long Run, Monday, 2 November
Rain. High 54°, low 44°.
Pressure29.74 inHg
Wind11 mph NW
Humidity82%
Visibility—
Dew point49°
Tue, 0348° / 43°0.54
48 °
Long Run, Tuesday, 3 November
Heavy rain. High 48°, low 43°.
Pressure29.71 inHg
Wind16.2 mph N
Humidity92%
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.