Monthly outlook for Plum Run, PA: average high 59.8°, average low 44.4°. That is 1.3° above the climate normal for October. Precipitation is expected on 4 days (about 1.4 inches), against a normal of 4 days and 1.7 inches. The warmest day looks like 29 October (71°), the coolest 8 November (33.8°).
59.8°/44.4°
Average high / low
+1.3°
Above normal
4 / 4
Wet days / normal
1.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
27 October – 5 November
61.9°
58.8°
+1.7°
6 November – 15 November
56.2°
53.8°
+1.4°
16 November – 25 November
at normal
49.7°
—
October records over 66 years
87.8°2 October 2019All-time high
23.2°30 October 2011All-time low
Climate normals and records are computed from the nearest reference point — Warren (6 mi).
Wed, 2865° / 41°0
65 °
Plum Run, Wednesday, 28 October
Overcast. High 65°, low 41°.
Pressure30.39 inHg
Wind8.2 mph S
Humidity72%
Visibility6.2 mi
Dew point50°
Thu, 2971° / 44°0
71 °
Plum Run, Thursday, 29 October
Clear. High 71°, low 44°.
Pressure30.24 inHg
Wind4.1 mph S
Humidity66%
Visibility6.2 mi
Dew point51°
Fri, 3068° / 50°0
68 °
Plum Run, Friday, 30 October
Mostly clear. High 68°, low 50°.
Pressure30.21 inHg
Wind8.4 mph NW
Humidity58%
Visibility6.2 mi
Dew point50°
Sat, 3161° / 44°0
61 °
Plum Run, Saturday, 31 October
Overcast. High 61°, low 44°.
Pressure30.42 inHg
Wind4.7 mph NW
Humidity52%
Visibility—
Dew point37°
Sun, 0168° / 46°0.01
68 °
Plum Run, Sunday, 1 November
Light rain. High 68°, low 46°.
Pressure30.39 inHg
Wind7.2 mph S
Humidity51%
Visibility—
Dew point40°
Mon, 0256° / 53°0.86
56 °
Plum Run, Monday, 2 November
Rain. High 56°, low 53°.
Pressure29.97 inHg
Wind6.6 mph SE
Humidity98%
Visibility—
Dew point55°
Tue, 0358° / 50°0.14
58 °
Plum Run, Tuesday, 3 November
Light rain. High 58°, low 50°.
Pressure30.03 inHg
Wind6.7 mph NE
Humidity96%
Visibility—
Dew point56°
Wed, 0454° / 47°0
54 °
Plum Run, Wednesday, 4 November
Overcast. High 54°, low 47°.
Pressure30.27 inHg
Wind7.7 mph SE
Humidity80%
Visibility—
Dew point43°
Thu, 0550° / 47°0.35
50 °
Plum Run, Thursday, 5 November
Light rain. High 50°, low 47°.
Pressure30.00 inHg
Wind6 mph SE
Humidity95%
Visibility—
Dew point47°
Fri, 0656° / 48°0
56 °
Plum Run, Friday, 6 November
Overcast. High 56°, low 48°.
Pressure29.77 inHg
Wind8.2 mph NW
Humidity86%
Visibility—
Dew point51°
Sat, 0749° / 37°0
49 °
Plum Run, Saturday, 7 November
Light rain. High 49°, low 37°.
Pressure30.21 inHg
Wind9.8 mph NW
Humidity54%
Visibility—
Dew point27°
Sun, 0853° / 34°0
53 °
Plum Run, Sunday, 8 November
Partly cloudy. High 53°, low 34°.
Pressure30.33 inHg
Wind4.7 mph S
Humidity59%
Visibility—
Dew point31°
Mon, 0958° / 37°0
58 °
Plum Run, Monday, 9 November
Overcast. High 58°, low 37°.
Pressure30.39 inHg
Wind2.5 mph SE
Humidity60%
Visibility—
Dew point35°
Tue, 1059° / 42°0
59 °
Plum Run, Tuesday, 10 November
Overcast. High 59°, low 42°.
Pressure30.24 inHg
Wind3.7 mph S
Humidity70%
Visibility—
Dew point41°
Wed, 1163° / 46°0.04
63 °
Plum Run, Wednesday, 11 November
Light rain. High 63°, low 46°.
Pressure29.97 inHg
Wind7.4 mph S
Humidity83%
Visibility—
Dew point48°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 1252° / 38°0.17
52 °
Plum Run, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.17 in
Chance of precipitation40%
Record high71° (1964)
Record low25° (2017)
Fri, 1351° / 36°0.07
51 °
Plum Run, Friday, 13 November
Climate normal for this date — 60-year average.
Average high51°
Average low36°
Average precipitation0.07 in
Chance of precipitation33%
Record high68° (1964)
Record low19° (2019)
Sat, 1452° / 37°0.07
52 °
Plum Run, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.07 in
Chance of precipitation18%
Record high72° (1993)
Record low22° (1986)
Sun, 1553° / 37°0.11
53 °
Plum Run, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high53°
Average low37°
Average precipitation0.11 in
Chance of precipitation33%
Record high73° (1973)
Record low25° (1967)
Mon, 1651° / 37°0.12
51 °
Plum Run, Monday, 16 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.12 in
Chance of precipitation25%
Record high68° (2001)
Record low19° (1995)
Tue, 1750° / 36°0.08
50 °
Plum Run, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.08 in
Chance of precipitation23%
Record high68° (1963)
Record low12° (1995)
Wed, 1850° / 36°0.06
50 °
Plum Run, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.06 in
Chance of precipitation25%
Record high70° (1963)
Record low22° (2018)
Thu, 1951° / 36°0.09
51 °
Plum Run, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high51°
Average low36°
Average precipitation0.09 in
Chance of precipitation25%
Record high69° (1985)
Record low19° (2014)
Fri, 2050° / 36°0.07
50 °
Plum Run, Friday, 20 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.07 in
Chance of precipitation20%
Record high73° (1991)
Record low19° (1984)
Sat, 2149° / 35°0.11
49 °
Plum Run, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.11 in
Chance of precipitation28%
Record high70° (2007)
Record low17° (1984)
Sun, 2249° / 35°0.1
49 °
Plum Run, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.1 in
Chance of precipitation33%
Record high65° (2007)
Record low20° (2018)
Mon, 2349° / 33°0.06
49 °
Plum Run, Monday, 23 November
Climate normal for this date — 60-year average.
Average high49°
Average low33°
Average precipitation0.06 in
Chance of precipitation23%
Record high69° (1979)
Record low17° (1989)
Tue, 2449° / 34°0.13
49 °
Plum Run, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high49°
Average low34°
Average precipitation0.13 in
Chance of precipitation32%
Record high67° (1999)
Record low14° (1989)
Wed, 2549° / 34°0.09
49 °
Plum Run, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high49°
Average low34°
Average precipitation0.09 in
Chance of precipitation33%
Record high68° (1979)
Record low19° (2005)
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 Plum 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 Plum 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.