Monthly outlook for Valley, PA: average high 58°, average low 40.9°. That is 1.4° below the climate normal for October. Precipitation is expected on 5 days (about 3.1 inches), against a normal of 6 days and 1.8 inches. The warmest day looks like 13 October (77.2°), the coolest 18 October (24.3°).
58°/40.9°
Average high / low
−1.4°
Below normal
5 / 6
Wet days / normal
3.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
11 October – 20 October
59.7°
61.5°
-1°
21 October – 30 October
55.1°
57.8°
-1.5°
31 October – 9 November
at normal
54.8°
—
October records over 66 years
86.4°1 October 2019All-time high
25.2°24 October 1969All-time low
Climate normals and records are computed from the nearest reference point — Applewold (6 mi).
Mon, 1268° / 49°0
68 °
Valley, Monday, 12 October
Overcast. High 68°, low 49°.
Pressure30.00 inHg
Wind6.1 mph NW
Humidity79%
Visibility6.2 mi
Dew point57°
Tue, 1377° / 56°0
77 °
Valley, Tuesday, 13 October
Clear. High 77°, low 56°.
Pressure29.91 inHg
Wind11.6 mph SW
Humidity71%
Visibility6.2 mi
Dew point62°
Wed, 1470° / 60°0.18
70 °
Valley, Wednesday, 14 October
Rain. High 70°, low 60°.
Pressure29.97 inHg
Wind7.9 mph W
Humidity95%
Visibility1.7 mi
Dew point67°
Thu, 1565° / 53°0
65 °
Valley, Thursday, 15 October
Partly cloudy. High 65°, low 53°.
Pressure30.18 inHg
Wind6 mph NE
Humidity59%
Visibility—
Dew point48°
Fri, 1666° / 48°0.96
66 °
Valley, Friday, 16 October
Rain. High 66°, low 48°.
Pressure29.80 inHg
Wind16.7 mph NW
Humidity72%
Visibility—
Dew point51°
Sat, 1744° / 26°0.15
44 °
Valley, Saturday, 17 October
Snow. High 44°, low 26°.
Pressure30.06 inHg
Wind16.6 mph NW
Humidity64%
Visibility—
Dew point27°
Sun, 1844° / 24°0
44 °
Valley, Sunday, 18 October
Partly cloudy. High 44°, low 24°.
Pressure30.53 inHg
Wind9.4 mph NW
Humidity42%
Visibility—
Dew point20°
Mon, 1952° / 29°0
52 °
Valley, Monday, 19 October
Mostly clear. High 52°, low 29°.
Pressure30.47 inHg
Wind10.7 mph SW
Humidity39%
Visibility—
Dew point25°
Tue, 2054° / 32°0
54 °
Valley, Tuesday, 20 October
Clear. High 54°, low 32°.
Pressure30.36 inHg
Wind7.6 mph SW
Humidity38%
Visibility—
Dew point26°
Wed, 2160° / 34°0
60 °
Valley, Wednesday, 21 October
Clear. High 60°, low 34°.
Pressure30.39 inHg
Wind3.6 mph S
Humidity39%
Visibility—
Dew point32°
Thu, 2259° / 39°0
59 °
Valley, Thursday, 22 October
Overcast. High 59°, low 39°.
Pressure30.30 inHg
Wind5.8 mph SW
Humidity49%
Visibility—
Dew point38°
Fri, 2357° / 40°0
57 °
Valley, Friday, 23 October
Mostly clear. High 57°, low 40°.
Pressure30.33 inHg
Wind8.1 mph N
Humidity54%
Visibility—
Dew point38°
Sat, 2461° / 37°0
61 °
Valley, Saturday, 24 October
Overcast. High 61°, low 37°.
Pressure30.09 inHg
Wind11.5 mph S
Humidity45%
Visibility—
Dew point37°
Sun, 2550° / 36°0
50 °
Valley, Sunday, 25 October
Overcast. High 50°, low 36°.
Pressure30.21 inHg
Wind14 mph W
Humidity65%
Visibility—
Dew point34°
Mon, 2644° / 37°0.07
44 °
Valley, Monday, 26 October
Light rain. High 44°, low 37°.
Pressure30.03 inHg
Wind8.5 mph NW
Humidity74%
Visibility—
Dew point35°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2758° / 43°0.13
58 °
Valley, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high58°
Average low43°
Average precipitation0.13 in
Chance of precipitation35%
Record high78° (1963)
Record low26° (1976)
Wed, 2857° / 42°0.11
57 °
Valley, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high57°
Average low42°
Average precipitation0.11 in
Chance of precipitation35%
Record high74° (2014)
Record low25° (1976)
Thu, 2956° / 41°0.16
56 °
Valley, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high56°
Average low41°
Average precipitation0.16 in
Chance of precipitation35%
Record high73° (2024)
Record low25° (1965)
Fri, 3056° / 40°0.12
56 °
Valley, Friday, 30 October
Climate normal for this date — 60-year average.
Average high56°
Average low40°
Average precipitation0.12 in
Chance of precipitation30%
Record high74° (2024)
Record low29° (2008)
Sat, 3157° / 42°0.13
57 °
Valley, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high57°
Average low42°
Average precipitation0.13 in
Chance of precipitation33%
Record high78° (2024)
Record low26° (1988)
Sun, 0157° / 43°0.12
57 °
Valley, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high57°
Average low43°
Average precipitation0.12 in
Chance of precipitation45%
Record high73° (1974)
Record low29° (2002)
Mon, 0257° / 42°0.15
57 °
Valley, Monday, 2 November
Climate normal for this date — 60-year average.
Average high57°
Average low42°
Average precipitation0.15 in
Chance of precipitation40%
Record high75° (1982)
Record low26° (1993)
Tue, 0356° / 40°0.08
56 °
Valley, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high56°
Average low40°
Average precipitation0.08 in
Chance of precipitation35%
Record high76° (1961)
Record low29° (2006)
Wed, 0454° / 40°0.11
54 °
Valley, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high54°
Average low40°
Average precipitation0.11 in
Chance of precipitation30%
Record high75° (2003)
Record low22° (1991)
Thu, 0554° / 40°0.11
54 °
Valley, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high54°
Average low40°
Average precipitation0.11 in
Chance of precipitation45%
Record high78° (2024)
Record low21° (1991)
Fri, 0653° / 40°0.1
53 °
Valley, Friday, 6 November
Climate normal for this date — 60-year average.
Average high53°
Average low40°
Average precipitation0.1 in
Chance of precipitation40%
Record high72° (2022)
Record low25° (1995)
Sat, 0752° / 38°0.13
52 °
Valley, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.13 in
Chance of precipitation40%
Record high71° (1996)
Record low26° (1967)
Sun, 0853° / 37°0.11
53 °
Valley, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high53°
Average low37°
Average precipitation0.11 in
Chance of precipitation30%
Record high71° (2020)
Record low25° (1967)
Mon, 0953° / 38°0.11
53 °
Valley, Monday, 9 November
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.11 in
Chance of precipitation38%
Record high72° (2020)
Record low23° (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 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 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.