Monthly outlook for Long Run, PA: average high 60.4°, average low 42.4°. That is 2.9° above the climate normal for October. Precipitation is expected on 3 days (about 0.5 inches), against a normal of 6 days and 2.0 inches. The warmest day looks like 1 November (67.3°), the coolest 18 October (31.6°).
60.4°/42.4°
Average high / low
+2.9°
Above normal
3 / 6
Wet days / normal
0.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
18 October – 27 October
58.7°
55.9°
+1.6°
28 October – 6 November
63.1°
53.1°
+5.6°
7 November – 16 November
at normal
48.1°
—
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).
Mon, 1963° / 36°0
63 °
Long Run, Monday, 19 October
Clear. High 63°, low 36°.
Pressure30.45 inHg
Wind1.6 mph N
Humidity35%
Visibility6.2 mi
Dew point33°
Tue, 2065° / 41°0
65 °
Long Run, Tuesday, 20 October
Mostly clear. High 65°, low 41°.
Pressure30.33 inHg
Wind5.3 mph NE
Humidity61%
Visibility6.2 mi
Dew point46°
Wed, 2160° / 37°0
60 °
Long Run, Wednesday, 21 October
Clear. High 60°, low 37°.
Pressure30.30 inHg
Wind3.4 mph NE
Humidity53%
Visibility6.2 mi
Dew point38°
Thu, 2261° / 37°0
61 °
Long Run, Thursday, 22 October
Clear. High 61°, low 37°.
Pressure30.24 inHg
Wind9.3 mph NW
Humidity78%
Visibility—
Dew point44°
Fri, 2354° / 37°0
54 °
Long Run, Friday, 23 October
Clear. High 54°, low 37°.
Pressure30.45 inHg
Wind6.8 mph E
Humidity64%
Visibility—
Dew point33°
Sat, 2454° / 34°0
54 °
Long Run, Saturday, 24 October
Partly cloudy. High 54°, low 34°.
Pressure30.59 inHg
Wind10.8 mph SE
Humidity48%
Visibility—
Dew point28°
Sun, 2559° / 38°0
59 °
Long Run, Sunday, 25 October
Overcast. High 59°, low 38°.
Pressure30.45 inHg
Wind9.9 mph SW
Humidity46%
Visibility—
Dew point31°
Mon, 2659° / 39°0
59 °
Long Run, Monday, 26 October
Overcast. High 59°, low 39°.
Pressure30.39 inHg
Wind7 mph W
Humidity70%
Visibility—
Dew point45°
Tue, 2754° / 36°0
54 °
Long Run, Tuesday, 27 October
Overcast. High 54°, low 36°.
Pressure30.27 inHg
Wind11.3 mph W
Humidity55%
Visibility—
Dew point31°
Wed, 2862° / 46°0.04
62 °
Long Run, Wednesday, 28 October
Light rain. High 62°, low 46°.
Pressure30.24 inHg
Wind7.3 mph SE
Humidity79%
Visibility—
Dew point45°
Thu, 2956° / 52°0.18
56 °
Long Run, Thursday, 29 October
Light rain. High 56°, low 52°.
Pressure29.97 inHg
Wind5.5 mph SE
Humidity89%
Visibility—
Dew point52°
Fri, 3062° / 52°0.2
62 °
Long Run, Friday, 30 October
Rain. High 62°, low 52°.
Pressure29.85 inHg
Wind5.5 mph W
Humidity90%
Visibility—
Dew point55°
Sat, 3167° / 52°0.02
67 °
Long Run, Saturday, 31 October
Light rain. High 67°, low 52°.
Pressure29.97 inHg
Wind11.7 mph SW
Humidity87%
Visibility—
Dew point55°
Sun, 0167° / 59°0.07
67 °
Long Run, Sunday, 1 November
Light rain. High 67°, low 59°.
Pressure30.03 inHg
Wind13.6 mph W
Humidity93%
Visibility—
Dew point59°
Mon, 0265° / 50°0.02
65 °
Long Run, Monday, 2 November
Light rain. High 65°, low 50°.
Pressure30.09 inHg
Wind11.9 mph W
Humidity88%
Visibility—
Dew point58°
From day 17 onward the outlook is built from 60-year climate statistics
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)
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)
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.