Monthly outlook for Wallis Run, PA: average high 55.5°, average low 37.2°. That is 0.1° below the climate normal for October. Precipitation is expected on 2 days (about 0.2 inches), against a normal of 5 days and 2.1 inches. The warmest day looks like 19 October (65.1°), the coolest 28 October (30.5°).
55.5°/37.2°
Average high / low
−0.1°
Below normal
2 / 5
Wet days / normal
0.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
17 October – 26 October
59°
56.5°
+1.4°
27 October – 5 November
49.6°
53.7°
-2.3°
6 November – 15 November
at normal
48.5°
—
October records over 66 years
85.1°8 October 2007All-time high
23.7°31 October 2002All-time low
Climate normals and records are computed from the nearest reference point — Upper Fairfield (8 mi).
Sun, 1854° / 31°0
54 °
Wallis Run, Sunday, 18 October
Clear. High 54°, low 31°.
Pressure30.59 inHg
Wind3.8 mph SW
Humidity55%
Visibility6.2 mi
Dew point35°
Mon, 1965° / 37°0
65 °
Wallis Run, Monday, 19 October
Clear. High 65°, low 37°.
Pressure30.42 inHg
Wind5.8 mph N
Humidity29%
Visibility6.2 mi
Dew point24°
Tue, 2061° / 45°0
61 °
Wallis Run, Tuesday, 20 October
Clear. High 61°, low 45°.
Pressure30.33 inHg
Wind10.5 mph N
Humidity60%
Visibility6.2 mi
Dew point44°
Wed, 2159° / 39°0
59 °
Wallis Run, Wednesday, 21 October
Clear. High 59°, low 39°.
Pressure30.36 inHg
Wind9.4 mph N
Humidity51%
Visibility—
Dew point32°
Thu, 2258° / 39°0
58 °
Wallis Run, Thursday, 22 October
Clear. High 58°, low 39°.
Pressure30.18 inHg
Wind10.4 mph N
Humidity49%
Visibility—
Dew point32°
Fri, 2357° / 38°0
57 °
Wallis Run, Friday, 23 October
Clear. High 57°, low 38°.
Pressure30.27 inHg
Wind8.5 mph N
Humidity58%
Visibility—
Dew point35°
Sat, 2460° / 36°0
60 °
Wallis Run, Saturday, 24 October
Clear. High 60°, low 36°.
Pressure30.45 inHg
Wind4.2 mph NE
Humidity46%
Visibility—
Dew point31°
Sun, 2561° / 38°0
61 °
Wallis Run, Sunday, 25 October
Overcast. High 61°, low 38°.
Pressure30.27 inHg
Wind3.2 mph SW
Humidity55%
Visibility—
Dew point36°
Mon, 2663° / 42°0
63 °
Wallis Run, Monday, 26 October
Overcast. High 63°, low 42°.
Pressure30.12 inHg
Wind6.1 mph SW
Humidity61%
Visibility—
Dew point41°
Tue, 2751° / 35°0.08
51 °
Wallis Run, Tuesday, 27 October
Light rain. High 51°, low 35°.
Pressure30.12 inHg
Wind13.8 mph NW
Humidity79%
Visibility—
Dew point37°
Wed, 2846° / 30°0
46 °
Wallis Run, Wednesday, 28 October
Overcast. High 46°, low 30°.
Pressure30.47 inHg
Wind7.2 mph N
Humidity54%
Visibility—
Dew point24°
Thu, 2948° / 37°0.13
48 °
Wallis Run, Thursday, 29 October
Light rain. High 48°, low 37°.
Pressure29.97 inHg
Wind11.7 mph W
Humidity90%
Visibility—
Dew point36°
Fri, 3047° / 40°0.01
47 °
Wallis Run, Friday, 30 October
Light rain. High 47°, low 40°.
Pressure30.00 inHg
Wind14.6 mph NW
Humidity79%
Visibility—
Dew point37°
Sat, 3153° / 32°0
53 °
Wallis Run, Saturday, 31 October
Clear. High 53°, low 32°.
Pressure30.24 inHg
Wind5 mph S
Humidity60%
Visibility—
Dew point32°
Sun, 0154° / 40°0
54 °
Wallis Run, Sunday, 1 November
Overcast. High 54°, low 40°.
Pressure30.24 inHg
Wind10.3 mph S
Humidity83%
Visibility—
Dew point40°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0254° / 40°0.17
54 °
Wallis Run, Monday, 2 November
Climate normal for this date — 60-year average.
Average high54°
Average low40°
Average precipitation0.17 in
Chance of precipitation35%
Record high73° (1982)
Record low23° (2002)
Tue, 0354° / 39°0.08
54 °
Wallis Run, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high54°
Average low39°
Average precipitation0.08 in
Chance of precipitation32%
Record high71° (2003)
Record low27° (1993)
Wed, 0452° / 38°0.1
52 °
Wallis Run, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.1 in
Chance of precipitation25%
Record high71° (2003)
Record low26° (2006)
Thu, 0552° / 38°0.11
52 °
Wallis Run, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.11 in
Chance of precipitation33%
Record high71° (2022)
Record low23° (1962)
Fri, 0651° / 38°0.09
51 °
Wallis Run, Friday, 6 November
Climate normal for this date — 60-year average.
Average high51°
Average low38°
Average precipitation0.09 in
Chance of precipitation32%
Record high72° (2024)
Record low26° (1967)
Sat, 0750° / 36°0.09
50 °
Wallis Run, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.09 in
Chance of precipitation32%
Record high67° (1975)
Record low24° (1962)
Sun, 0850° / 36°0.16
50 °
Wallis Run, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.16 in
Chance of precipitation25%
Record high69° (2020)
Record low24° (2019)
Mon, 0949° / 36°0.11
49 °
Wallis Run, Monday, 9 November
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.11 in
Chance of precipitation38%
Record high67° (1975)
Record low22° (2019)
Tue, 1049° / 36°0.17
49 °
Wallis Run, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.17 in
Chance of precipitation48%
Record high67° (2020)
Record low20° (2017)
Wed, 1148° / 36°0.14
48 °
Wallis Run, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high48°
Average low36°
Average precipitation0.14 in
Chance of precipitation38%
Record high64° (2022)
Record low19° (2017)
Thu, 1247° / 34°0.19
47 °
Wallis Run, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high47°
Average low34°
Average precipitation0.19 in
Chance of precipitation35%
Record high66° (1964)
Record low20° (2019)
Fri, 1346° / 33°0.08
46 °
Wallis Run, Friday, 13 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.08 in
Chance of precipitation35%
Record high65° (1964)
Record low18° (1986)
Sat, 1446° / 33°0.09
46 °
Wallis Run, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.09 in
Chance of precipitation27%
Record high63° (1989)
Record low11° (1986)
Sun, 1547° / 33°0.15
47 °
Wallis Run, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.15 in
Chance of precipitation48%
Record high67° (1993)
Record low14° (1986)
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 Wallis 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 Wallis 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.