Monthly outlook for Walley Mill, PA: average high 57.1°, average low 42.3°. That is 3.4° above the climate normal for October. Precipitation is expected on 4 days (about 1.3 inches), against a normal of 6 days and 2.0 inches. The warmest day looks like 4 November (69.3°), the coolest 15 November (27.2°).
57.1°/42.3°
Average high / low
+3.4°
Above normal
4 / 6
Wet days / normal
1.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
31 October – 9 November
62.1°
52.8°
+5.1°
10 November – 19 November
48.8°
47.3°
+0.8°
20 November – 29 November
at normal
44.4°
—
October records over 66 years
84.9°1 October 2019All-time high
23.9°20 October 1972All-time low
Climate normals and records are computed from the nearest reference point — Concord (5 mi).
Sun, 0167° / 46°0
67 °
Walley Mill, Sunday, 1 November
Overcast. High 67°, low 46°.
Pressure30.45 inHg
Wind6 mph SE
Humidity46%
Visibility6.2 mi
Dew point40°
Mon, 0266° / 47°0
66 °
Walley Mill, Monday, 2 November
Partly cloudy. High 66°, low 47°.
Pressure30.36 inHg
Wind3.9 mph SW
Humidity52%
Visibility6.2 mi
Dew point43°
Tue, 0368° / 46°0
68 °
Walley Mill, Tuesday, 3 November
Overcast. High 68°, low 46°.
Pressure30.24 inHg
Wind6 mph S
Humidity46%
Visibility6.2 mi
Dew point41°
Wed, 0469° / 48°0
69 °
Walley Mill, Wednesday, 4 November
Overcast. High 69°, low 48°.
Pressure30.06 inHg
Wind9.4 mph SE
Humidity53%
Visibility—
Dew point49°
Thu, 0566° / 55°0.74
66 °
Walley Mill, Thursday, 5 November
Rain. High 66°, low 55°.
Pressure29.83 inHg
Wind10.8 mph SE
Humidity69%
Visibility—
Dew point55°
Fri, 0659° / 52°0.22
59 °
Walley Mill, Friday, 6 November
Light rain. High 59°, low 52°.
Pressure29.88 inHg
Wind6 mph NW
Humidity92%
Visibility—
Dew point56°
Sat, 0755° / 43°0
55 °
Walley Mill, Saturday, 7 November
Overcast. High 55°, low 43°.
Pressure30.03 inHg
Wind7.5 mph N
Humidity65%
Visibility—
Dew point43°
Sun, 0855° / 39°0
55 °
Walley Mill, Sunday, 8 November
Overcast. High 55°, low 39°.
Pressure30.12 inHg
Wind5.1 mph NE
Humidity55%
Visibility—
Dew point37°
Mon, 0956° / 39°0
56 °
Walley Mill, Monday, 9 November
Partly cloudy. High 56°, low 39°.
Pressure30.03 inHg
Wind6.3 mph W
Humidity51%
Visibility—
Dew point36°
Tue, 1057° / 40°0
57 °
Walley Mill, Tuesday, 10 November
Clear. High 57°, low 40°.
Pressure29.97 inHg
Wind6.8 mph W
Humidity58%
Visibility—
Dew point40°
Wed, 1159° / 41°0
59 °
Walley Mill, Wednesday, 11 November
Clear. High 59°, low 41°.
Pressure29.77 inHg
Wind9.7 mph SW
Humidity56%
Visibility—
Dew point41°
Thu, 1253° / 42°0
53 °
Walley Mill, Thursday, 12 November
Overcast. High 53°, low 42°.
Pressure29.77 inHg
Wind5.2 mph NW
Humidity60%
Visibility—
Dew point38°
Fri, 1348° / 38°0.04
48 °
Walley Mill, Friday, 13 November
Light rain. High 48°, low 38°.
Pressure29.59 inHg
Wind12.5 mph W
Humidity63%
Visibility—
Dew point35°
Sat, 1438° / 32°0.3
38 °
Walley Mill, Saturday, 14 November
Snow. High 38°, low 32°.
Pressure29.80 inHg
Wind14.1 mph W
Humidity82%
Visibility—
Dew point32°
Sun, 1538° / 27°0.01
38 °
Walley Mill, Sunday, 15 November
Light snow. High 38°, low 27°.
Pressure30.15 inHg
Wind11 mph NW
Humidity73%
Visibility—
Dew point28°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 1647° / 34°0.15
47 °
Walley Mill, Monday, 16 November
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.15 in
Chance of precipitation40%
Record high65° (1988)
Record low17° (1967)
Tue, 1746° / 33°0.14
46 °
Walley Mill, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.14 in
Chance of precipitation35%
Record high62° (2021)
Record low17° (2014)
Wed, 1846° / 33°0.08
46 °
Walley Mill, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.08 in
Chance of precipitation32%
Record high65° (2016)
Record low10° (2014)
Thu, 1947° / 33°0.13
47 °
Walley Mill, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.13 in
Chance of precipitation33%
Record high69° (1985)
Record low9° (2014)
Fri, 2046° / 33°0.12
46 °
Walley Mill, Friday, 20 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.12 in
Chance of precipitation43%
Record high67° (1991)
Record low17° (1980)
Sat, 2144° / 32°0.1
44 °
Walley Mill, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high44°
Average low32°
Average precipitation0.1 in
Chance of precipitation45%
Record high62° (2007)
Record low16° (2014)
Sun, 2244° / 31°0.11
44 °
Walley Mill, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.11 in
Chance of precipitation40%
Record high65° (1999)
Record low10° (2014)
Mon, 2346° / 31°0.07
46 °
Walley Mill, Monday, 23 November
Climate normal for this date — 60-year average.
Average high46°
Average low31°
Average precipitation0.07 in
Chance of precipitation30%
Record high65° (1999)
Record low11° (2008)
Tue, 2445° / 31°0.12
45 °
Walley Mill, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high45°
Average low31°
Average precipitation0.12 in
Chance of precipitation38%
Record high63° (2014)
Record low13° (2005)
Wed, 2544° / 31°0.13
44 °
Walley Mill, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high44°
Average low31°
Average precipitation0.13 in
Chance of precipitation47%
Record high62° (1987)
Record low10° (2005)
Thu, 2646° / 32°0.2
46 °
Walley Mill, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high46°
Average low32°
Average precipitation0.2 in
Chance of precipitation50%
Record high60° (2006)
Record low15° (2005)
Fri, 2745° / 33°0.15
45 °
Walley Mill, Friday, 27 November
Climate normal for this date — 60-year average.
Average high45°
Average low33°
Average precipitation0.15 in
Chance of precipitation50%
Record high68° (1990)
Record low18° (1977)
Sat, 2843° / 32°0.19
43 °
Walley Mill, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high43°
Average low32°
Average precipitation0.19 in
Chance of precipitation60%
Record high64° (1990)
Record low11° (2013)
Sun, 2942° / 30°0.09
42 °
Walley Mill, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high42°
Average low30°
Average precipitation0.09 in
Chance of precipitation33%
Record high62° (2005)
Record low11° (1976)
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 Walley Mill, 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 Walley Mill, 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.