Monthly outlook for Long Run, PA: average high 61.7°, average low 46.6°. That is 2.5° above the climate normal for October. Precipitation is expected on 5 days (about 1.4 inches), against a normal of 6 days and 1.9 inches. The warmest day looks like 13 October (76.8°), the coolest 18 October (33.4°).
61.7°/46.6°
Average high / low
+2.5°
Above normal
5 / 6
Wet days / normal
1.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
12 October – 21 October
62.8°
58.2°
+2.5°
22 October – 31 October
59.9°
54.9°
+2.8°
1 November – 10 November
at normal
51.6°
—
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, 1377° / 57°0
77 °
Long Run, Tuesday, 13 October
Clear. High 77°, low 57°.
Pressure29.91 inHg
Wind13.8 mph SW
Humidity70%
Visibility6.2 mi
Dew point61°
Wed, 1469° / 56°0.15
69 °
Long Run, Wednesday, 14 October
Rain. High 69°, low 56°.
Pressure30.00 inHg
Wind10 mph W
Humidity92%
Visibility2.9 mi
Dew point63°
Thu, 1564° / 51°0.06
64 °
Long Run, Thursday, 15 October
Light rain. High 64°, low 51°.
Pressure30.18 inHg
Wind7.2 mph SE
Humidity63%
Visibility6.2 mi
Dew point49°
Fri, 1662° / 48°0.73
62 °
Long Run, Friday, 16 October
Rain. High 62°, low 48°.
Pressure29.77 inHg
Wind12.8 mph W
Humidity98%
Visibility2.9 mi
Dew point57°
Sat, 1751° / 39°0
51 °
Long Run, Saturday, 17 October
Clear. High 51°, low 39°.
Pressure30.36 inHg
Wind13.7 mph NW
Humidity50%
Visibility—
Dew point31°
Sun, 1856° / 33°0
56 °
Long Run, Sunday, 18 October
Clear. High 56°, low 33°.
Pressure30.45 inHg
Wind7.1 mph S
Humidity33%
Visibility—
Dew point25°
Mon, 1963° / 39°0
63 °
Long Run, Monday, 19 October
Clear. High 63°, low 39°.
Pressure30.39 inHg
Wind6.4 mph SW
Humidity39%
Visibility—
Dew point35°
Tue, 2057° / 46°0.02
57 °
Long Run, Tuesday, 20 October
Light rain. High 57°, low 46°.
Pressure30.33 inHg
Wind3.5 mph NW
Humidity56%
Visibility—
Dew point41°
Wed, 2164° / 46°0
64 °
Long Run, Wednesday, 21 October
Clear. High 64°, low 46°.
Pressure30.39 inHg
Wind5.4 mph E
Humidity73%
Visibility—
Dew point47°
Thu, 2261° / 42°0
61 °
Long Run, Thursday, 22 October
Clear. High 61°, low 42°.
Pressure30.53 inHg
Wind6.9 mph SE
Humidity63%
Visibility—
Dew point42°
Fri, 2363° / 45°0
63 °
Long Run, Friday, 23 October
Overcast. High 63°, low 45°.
Pressure30.39 inHg
Wind10.4 mph W
Humidity67%
Visibility—
Dew point46°
Sat, 2463° / 58°0.03
63 °
Long Run, Saturday, 24 October
Light rain. High 63°, low 58°.
Pressure30.27 inHg
Wind8.5 mph W
Humidity99%
Visibility—
Dew point59°
Sun, 2566° / 55°0.18
66 °
Long Run, Sunday, 25 October
Rain. High 66°, low 55°.
Pressure29.97 inHg
Wind12.5 mph SW
Humidity68%
Visibility—
Dew point53°
Mon, 2651° / 39°0.19
51 °
Long Run, Monday, 26 October
Light rain. High 51°, low 39°.
Pressure29.80 inHg
Wind14.9 mph NW
Humidity95%
Visibility—
Dew point47°
Tue, 2754° / 37°0.02
54 °
Long Run, Tuesday, 27 October
Light rain. High 54°, low 37°.
Pressure29.62 inHg
Wind20.5 mph NW
Humidity66%
Visibility—
Dew point34°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2854° / 40°0.11
54 °
Long Run, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high54°
Average low40°
Average precipitation0.11 in
Chance of precipitation42%
Record high72° (2014)
Record low23° (1976)
Thu, 2953° / 39°0.19
53 °
Long Run, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.19 in
Chance of precipitation40%
Record high68° (1971)
Record low24° (1965)
Fri, 3054° / 38°0.11
54 °
Long Run, Friday, 30 October
Climate normal for this date — 60-year average.
Average high54°
Average low38°
Average precipitation0.11 in
Chance of precipitation30%
Record high72° (2024)
Record low26° (2011)
Sat, 3154° / 40°0.1
54 °
Long Run, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high54°
Average low40°
Average precipitation0.1 in
Chance of precipitation35%
Record high75° (2024)
Record low23° (2002)
Sun, 0155° / 41°0.1
55 °
Long Run, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high55°
Average low41°
Average precipitation0.1 in
Chance of precipitation40%
Record high71° (1974)
Record low28° (2002)
Mon, 0254° / 40°0.15
54 °
Long Run, Monday, 2 November
Climate normal for this date — 60-year average.
Average high54°
Average low40°
Average precipitation0.15 in
Chance of precipitation45%
Record high73° (1982)
Record low25° (1993)
Tue, 0353° / 38°0.08
53 °
Long Run, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.08 in
Chance of precipitation33%
Record high71° (2003)
Record low26° (2002)
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)
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.