Monthly outlook for West Willow, PA: average high 57.1°, average low 39.2°. That is 1.5° below the climate normal for October. Precipitation is expected on 2 days (about 1.2 inches), against a normal of 4 days and 1.8 inches. The warmest day looks like 27 October (67.6°), the coolest 4 November (31.7°).
57.1°/39.2°
Average high / low
−1.5°
Below normal
2 / 4
Wet days / normal
1.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
21 October – 30 October
58.8°
60.4°
-0.9°
31 October – 9 November
54.3°
57.4°
-1.7°
10 November – 19 November
at normal
52.1°
—
October records over 66 years
90.5°2 October 2019All-time high
27.7°24 October 1969All-time low
Climate normals and records are computed from the nearest reference point — Lancaster (5 mi).
Thu, 2266° / 38°0
66 °
West Willow, Thursday, 22 October
Clear. High 66°, low 38°.
Pressure30.09 inHg
Wind7.9 mph NW
Humidity57%
Visibility6.2 mi
Dew point42°
Fri, 2357° / 42°0
57 °
West Willow, Friday, 23 October
Mostly clear. High 57°, low 42°.
Pressure30.39 inHg
Wind5.3 mph N
Humidity52%
Visibility6.2 mi
Dew point35°
Sat, 2456° / 38°0
56 °
West Willow, Saturday, 24 October
Clear. High 56°, low 38°.
Pressure30.53 inHg
Wind0.1 mph S
Humidity61%
Visibility6.2 mi
Dew point38°
Sun, 2559° / 39°0
59 °
West Willow, Sunday, 25 October
Clear. High 59°, low 39°.
Pressure30.59 inHg
Wind1.8 mph SW
Humidity76%
Visibility—
Dew point42°
Mon, 2663° / 38°0
63 °
West Willow, Monday, 26 October
Clear. High 63°, low 38°.
Pressure30.39 inHg
Wind4.5 mph W
Humidity82%
Visibility—
Dew point45°
Tue, 2768° / 48°0
68 °
West Willow, Tuesday, 27 October
Overcast. High 68°, low 48°.
Pressure30.09 inHg
Wind11.7 mph N
Humidity60%
Visibility—
Dew point45°
Wed, 2851° / 39°0
51 °
West Willow, Wednesday, 28 October
Clear. High 51°, low 39°.
Pressure30.36 inHg
Wind13.5 mph N
Humidity51%
Visibility—
Dew point28°
Thu, 2947° / 38°0.19
47 °
West Willow, Thursday, 29 October
Light rain. High 47°, low 38°.
Pressure30.21 inHg
Wind6.9 mph NW
Humidity96%
Visibility—
Dew point44°
Fri, 3055° / 37°0
55 °
West Willow, Friday, 30 October
Overcast. High 55°, low 37°.
Pressure30.21 inHg
Wind12.7 mph NW
Humidity66%
Visibility—
Dew point37°
Sat, 3154° / 35°0
54 °
West Willow, Saturday, 31 October
Partly cloudy. High 54°, low 35°.
Pressure30.45 inHg
Wind7 mph SE
Humidity52%
Visibility—
Dew point29°
Sun, 0163° / 40°0
63 °
West Willow, Sunday, 1 November
Mostly clear. High 63°, low 40°.
Pressure30.45 inHg
Wind11.3 mph S
Humidity71%
Visibility—
Dew point44°
Mon, 0262° / 53°1.01
62 °
West Willow, Monday, 2 November
Heavy rain. High 62°, low 53°.
Pressure29.94 inHg
Wind12.4 mph S
Humidity98%
Visibility—
Dew point60°
Tue, 0352° / 36°0
52 °
West Willow, Tuesday, 3 November
Clear. High 52°, low 36°.
Pressure30.06 inHg
Wind18.3 mph NW
Humidity56%
Visibility—
Dew point34°
Wed, 0447° / 32°0
47 °
West Willow, Wednesday, 4 November
Mostly clear. High 47°, low 32°.
Pressure30.21 inHg
Wind8.9 mph NW
Humidity48%
Visibility—
Dew point23°
Thu, 0548° / 33°0
48 °
West Willow, Thursday, 5 November
Clear. High 48°, low 33°.
Pressure30.36 inHg
Wind9 mph N
Humidity50%
Visibility—
Dew point25°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 0656° / 42°0.07
56 °
West Willow, Friday, 6 November
Climate normal for this date — 60-year average.
Average high56°
Average low42°
Average precipitation0.07 in
Chance of precipitation27%
Record high80° (2024)
Record low27° (2021)
Sat, 0755° / 42°0.07
55 °
West Willow, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high55°
Average low42°
Average precipitation0.07 in
Chance of precipitation22%
Record high72° (2023)
Record low28° (2021)
Sun, 0855° / 41°0.15
55 °
West Willow, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high55°
Average low41°
Average precipitation0.15 in
Chance of precipitation18%
Record high74° (1975)
Record low27° (1960)
Mon, 0955° / 40°0.09
55 °
West Willow, Monday, 9 November
Climate normal for this date — 60-year average.
Average high55°
Average low40°
Average precipitation0.09 in
Chance of precipitation30%
Record high75° (1975)
Record low23° (2019)
Tue, 1056° / 41°0.16
56 °
West Willow, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high56°
Average low41°
Average precipitation0.16 in
Chance of precipitation38%
Record high73° (2020)
Record low26° (2017)
Wed, 1154° / 41°0.12
54 °
West Willow, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high54°
Average low41°
Average precipitation0.12 in
Chance of precipitation30%
Record high69° (2006)
Record low21° (2017)
Thu, 1252° / 39°0.18
52 °
West Willow, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high52°
Average low39°
Average precipitation0.18 in
Chance of precipitation37%
Record high71° (1964)
Record low26° (1987)
Fri, 1351° / 38°0.09
51 °
West Willow, Friday, 13 November
Climate normal for this date — 60-year average.
Average high51°
Average low38°
Average precipitation0.09 in
Chance of precipitation37%
Record high70° (1964)
Record low22° (2019)
Sat, 1452° / 38°0.07
52 °
West Willow, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.07 in
Chance of precipitation22%
Record high70° (1993)
Record low24° (1986)
Sun, 1553° / 38°0.1
53 °
West Willow, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.1 in
Chance of precipitation37%
Record high73° (1993)
Record low25° (1967)
Mon, 1652° / 38°0.14
52 °
West Willow, Monday, 16 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.14 in
Chance of precipitation28%
Record high68° (2001)
Record low22° (1967)
Tue, 1751° / 37°0.07
51 °
West Willow, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.07 in
Chance of precipitation27%
Record high67° (1987)
Record low26° (2019)
Wed, 1851° / 37°0.08
51 °
West Willow, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.08 in
Chance of precipitation28%
Record high71° (1963)
Record low25° (2014)
Thu, 1951° / 37°0.09
51 °
West Willow, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.09 in
Chance of precipitation23%
Record high67° (1985)
Record low21° (2014)
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 West Willow, 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 West Willow, 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.