Monthly outlook for Penn Valley, PA: average high 65.3°, average low 50.4°. That is 3.7° above the climate normal for October. Precipitation is expected on 1 day (about 0.7 inches), against a normal of 4 days and 1.7 inches. The warmest day looks like 30 October (73.4°), the coolest 26 October (36.8°).
65.3°/50.4°
Average high / low
+3.7°
Above normal
1 / 4
Wet days / normal
0.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
25 October – 3 November
67.2°
59.9°
+4.1°
4 November – 13 November
62°
55.5°
+3.6°
14 November – 23 November
at normal
51.4°
—
October records over 66 years
93°2 October 2019All-time high
27.5°24 October 1969All-time low
Climate normals and records are computed from the nearest reference point — Narberth (1 mi).
Mon, 2668° / 37°0
68 °
Penn Valley, Monday, 26 October
Clear. High 68°, low 37°.
Pressure30.30 inHg
Wind5.9 mph W
Humidity51%
Visibility6.2 mi
Dew point45°
Tue, 2762° / 48°0
62 °
Penn Valley, Tuesday, 27 October
Clear. High 62°, low 48°.
Pressure30.36 inHg
Wind5.1 mph NE
Humidity59%
Visibility6.2 mi
Dew point46°
Wed, 2860° / 42°0
60 °
Penn Valley, Wednesday, 28 October
Partly cloudy. High 60°, low 42°.
Pressure30.50 inHg
Wind4.3 mph SE
Humidity56%
Visibility6.2 mi
Dew point42°
Thu, 2966° / 46°0
66 °
Penn Valley, Thursday, 29 October
Clear. High 66°, low 46°.
Pressure30.39 inHg
Wind7.3 mph SW
Humidity64%
Visibility—
Dew point46°
Fri, 3073° / 53°0
73 °
Penn Valley, Friday, 30 October
Mostly clear. High 73°, low 53°.
Pressure30.18 inHg
Wind7.8 mph NW
Humidity52%
Visibility—
Dew point48°
Sat, 3169° / 58°0
69 °
Penn Valley, Saturday, 31 October
Clear. High 69°, low 58°.
Pressure30.36 inHg
Wind7.3 mph SE
Humidity54%
Visibility—
Dew point47°
Sun, 0169° / 57°0
69 °
Penn Valley, Sunday, 1 November
Overcast. High 69°, low 57°.
Pressure30.42 inHg
Wind7.5 mph S
Humidity66%
Visibility—
Dew point50°
Mon, 0269° / 57°0
69 °
Penn Valley, Monday, 2 November
Overcast. High 69°, low 57°.
Pressure30.36 inHg
Wind6.8 mph S
Humidity70%
Visibility—
Dew point52°
Tue, 0370° / 57°0.03
70 °
Penn Valley, Tuesday, 3 November
Light rain. High 70°, low 57°.
Pressure30.12 inHg
Wind7.8 mph S
Humidity87%
Visibility—
Dew point58°
Wed, 0470° / 59°0
70 °
Penn Valley, Wednesday, 4 November
Light rain. High 70°, low 59°.
Pressure29.85 inHg
Wind6.1 mph E
Humidity73%
Visibility—
Dew point57°
Thu, 0562° / 55°0.66
62 °
Penn Valley, Thursday, 5 November
Rain. High 62°, low 55°.
Pressure29.71 inHg
Wind7.3 mph N
Humidity93%
Visibility—
Dew point60°
Fri, 0662° / 51°0
62 °
Penn Valley, Friday, 6 November
Overcast. High 62°, low 51°.
Pressure29.80 inHg
Wind10.2 mph NW
Humidity58%
Visibility—
Dew point42°
Sat, 0762° / 52°0
62 °
Penn Valley, Saturday, 7 November
Overcast. High 62°, low 52°.
Pressure29.85 inHg
Wind12.8 mph S
Humidity63%
Visibility—
Dew point41°
Sun, 0860° / 50°0.01
60 °
Penn Valley, Sunday, 8 November
Light rain. High 60°, low 50°.
Pressure29.74 inHg
Wind15.9 mph W
Humidity49%
Visibility—
Dew point35°
Mon, 0955° / 45°0
55 °
Penn Valley, Monday, 9 November
Clear. High 55°, low 45°.
Pressure30.09 inHg
Wind10.1 mph NW
Humidity55%
Visibility—
Dew point34°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 1056° / 41°0.16
56 °
Penn Valley, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high56°
Average low41°
Average precipitation0.16 in
Chance of precipitation35%
Record high72° (2020)
Record low25° (2017)
Wed, 1155° / 41°0.12
55 °
Penn Valley, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high55°
Average low41°
Average precipitation0.12 in
Chance of precipitation32%
Record high71° (2006)
Record low21° (2017)
Thu, 1253° / 40°0.19
53 °
Penn Valley, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high53°
Average low40°
Average precipitation0.19 in
Chance of precipitation38%
Record high68° (1964)
Record low28° (2019)
Fri, 1352° / 38°0.15
52 °
Penn Valley, Friday, 13 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.15 in
Chance of precipitation37%
Record high70° (1964)
Record low22° (2019)
Sat, 1452° / 38°0.07
52 °
Penn Valley, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.07 in
Chance of precipitation20%
Record high70° (1993)
Record low24° (1986)
Sun, 1553° / 39°0.1
53 °
Penn Valley, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.1 in
Chance of precipitation32%
Record high75° (1993)
Record low25° (1967)
Mon, 1652° / 38°0.13
52 °
Penn Valley, Monday, 16 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.13 in
Chance of precipitation30%
Record high72° (2005)
Record low22° (1967)
Tue, 1751° / 37°0.09
51 °
Penn Valley, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.09 in
Chance of precipitation27%
Record high68° (1987)
Record low26° (1967)
Wed, 1852° / 37°0.07
52 °
Penn Valley, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.07 in
Chance of precipitation27%
Record high68° (1963)
Record low26° (2014)
Thu, 1951° / 38°0.09
51 °
Penn Valley, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high51°
Average low38°
Average precipitation0.09 in
Chance of precipitation25%
Record high67° (2016)
Record low22° (2014)
Fri, 2052° / 37°0.08
52 °
Penn Valley, Friday, 20 November
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.08 in
Chance of precipitation25%
Record high73° (1985)
Record low26° (1984)
Sat, 2151° / 37°0.1
51 °
Penn Valley, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.1 in
Chance of precipitation27%
Record high69° (1991)
Record low21° (1987)
Sun, 2249° / 37°0.11
49 °
Penn Valley, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high49°
Average low37°
Average precipitation0.11 in
Chance of precipitation33%
Record high69° (2007)
Record low19° (2018)
Mon, 2349° / 35°0.07
49 °
Penn Valley, Monday, 23 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.07 in
Chance of precipitation20%
Record high68° (1979)
Record low16° (2018)
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 Penn Valley, 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 Penn Valley, 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.