Monthly outlook for Allison Park, PA: average high 58.1°, average low 43.7°. That is 2.3° above the climate normal for October. Precipitation is expected on 3 days (about 1.0 inches), against a normal of 6 days and 2.0 inches. The warmest day looks like 29 October (72.9°), the coolest 8 November (32.6°).
58.1°/43.7°
Average high / low
+2.3°
Above normal
3 / 6
Wet days / normal
1.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
29 October – 7 November
63.4°
55.5°
+4.4°
8 November – 17 November
49.2°
50.2°
-0.6°
18 November – 27 November
at normal
47.4°
—
October records over 66 years
87.4°1 October 2019All-time high
24.3°27 October 1962All-time low
Climate normals and records are computed from the nearest reference point — West View (5 mi).
Fri, 3063° / 39°0.02
63 °
Allison Park, Friday, 30 October
Light rain. High 63°, low 39°.
Pressure30.30 inHg
Wind7.2 mph NW
Humidity59%
Visibility6.2 mi
Dew point43°
Sat, 3159° / 38°0
59 °
Allison Park, Saturday, 31 October
Overcast. High 59°, low 38°.
Pressure30.50 inHg
Wind4.4 mph E
Humidity56%
Visibility6.2 mi
Dew point38°
Sun, 0165° / 50°0
65 °
Allison Park, Sunday, 1 November
Overcast. High 65°, low 50°.
Pressure30.42 inHg
Wind3.5 mph E
Humidity58%
Visibility6.2 mi
Dew point43°
Mon, 0267° / 47°0
67 °
Allison Park, Monday, 2 November
Partly cloudy. High 67°, low 47°.
Pressure30.27 inHg
Wind4.7 mph S
Humidity43%
Visibility—
Dew point41°
Tue, 0369° / 51°0
69 °
Allison Park, Tuesday, 3 November
Light rain. High 69°, low 51°.
Pressure30.18 inHg
Wind7.9 mph SE
Humidity41%
Visibility—
Dew point42°
Wed, 0465° / 53°0
65 °
Allison Park, Wednesday, 4 November
Partly cloudy. High 65°, low 53°.
Pressure30.18 inHg
Wind13.9 mph SE
Humidity54%
Visibility—
Dew point46°
Thu, 0564° / 57°0.66
64 °
Allison Park, Thursday, 5 November
Rain. High 64°, low 57°.
Pressure29.74 inHg
Wind15.3 mph SE
Humidity92%
Visibility—
Dew point56°
Fri, 0659° / 53°0.22
59 °
Allison Park, Friday, 6 November
Light rain. High 59°, low 53°.
Pressure29.56 inHg
Wind9.6 mph SW
Humidity93%
Visibility—
Dew point55°
Sat, 0750° / 38°0.02
50 °
Allison Park, Saturday, 7 November
Light rain. High 50°, low 38°.
Pressure29.94 inHg
Wind10 mph NW
Humidity79%
Visibility—
Dew point37°
Sun, 0847° / 33°0
47 °
Allison Park, Sunday, 8 November
Clear. High 47°, low 33°.
Pressure30.27 inHg
Wind8.4 mph NW
Humidity47%
Visibility—
Dew point26°
Mon, 0946° / 35°0
46 °
Allison Park, Monday, 9 November
Overcast. High 46°, low 35°.
Pressure30.27 inHg
Wind3.9 mph NW
Humidity54%
Visibility—
Dew point28°
Tue, 1044° / 40°0
44 °
Allison Park, Tuesday, 10 November
Light rain. High 44°, low 40°.
Pressure30.09 inHg
Wind6.3 mph N
Humidity64%
Visibility—
Dew point32°
Wed, 1146° / 39°0.06
46 °
Allison Park, Wednesday, 11 November
Light rain. High 46°, low 39°.
Pressure30.00 inHg
Wind6.1 mph NW
Humidity69%
Visibility—
Dew point36°
Thu, 1255° / 38°0
55 °
Allison Park, Thursday, 12 November
Partly cloudy. High 55°, low 38°.
Pressure29.94 inHg
Wind8.4 mph NW
Humidity52%
Visibility—
Dew point36°
Fri, 1357° / 41°0
57 °
Allison Park, Friday, 13 November
Partly cloudy. High 57°, low 41°.
Pressure29.91 inHg
Wind7.2 mph SW
Humidity52%
Visibility—
Dew point38°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 1449° / 35°0.11
49 °
Allison Park, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.11 in
Chance of precipitation28%
Record high68° (2011)
Record low18° (1986)
Sun, 1549° / 35°0.13
49 °
Allison Park, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.13 in
Chance of precipitation48%
Record high67° (2005)
Record low19° (1996)
Mon, 1649° / 35°0.15
49 °
Allison Park, Monday, 16 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.15 in
Chance of precipitation38%
Record high68° (1988)
Record low20° (1967)
Tue, 1748° / 35°0.12
48 °
Allison Park, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.12 in
Chance of precipitation35%
Record high66° (2021)
Record low19° (2014)
Wed, 1848° / 34°0.08
48 °
Allison Park, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.08 in
Chance of precipitation30%
Record high67° (2016)
Record low14° (2014)
Thu, 1949° / 35°0.14
49 °
Allison Park, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.14 in
Chance of precipitation37%
Record high70° (1985)
Record low13° (2014)
Fri, 2048° / 35°0.11
48 °
Allison Park, Friday, 20 November
Climate normal for this date — 60-year average.
Average high48°
Average low35°
Average precipitation0.11 in
Chance of precipitation47%
Record high69° (1991)
Record low17° (1980)
Sat, 2146° / 34°0.09
46 °
Allison Park, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high46°
Average low34°
Average precipitation0.09 in
Chance of precipitation40%
Record high65° (2007)
Record low19° (1987)
Sun, 2247° / 33°0.11
47 °
Allison Park, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.11 in
Chance of precipitation35%
Record high67° (1999)
Record low16° (2000)
Mon, 2347° / 32°0.07
47 °
Allison Park, Monday, 23 November
Climate normal for this date — 60-year average.
Average high47°
Average low32°
Average precipitation0.07 in
Chance of precipitation32%
Record high68° (1979)
Record low17° (2000)
Tue, 2447° / 33°0.11
47 °
Allison Park, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.11 in
Chance of precipitation38%
Record high64° (2014)
Record low16° (2005)
Wed, 2546° / 33°0.12
46 °
Allison Park, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.12 in
Chance of precipitation42%
Record high64° (1987)
Record low12° (2005)
Thu, 2648° / 34°0.18
48 °
Allison Park, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.18 in
Chance of precipitation43%
Record high62° (1979)
Record low20° (1971)
Fri, 2747° / 35°0.14
47 °
Allison Park, Friday, 27 November
Climate normal for this date — 60-year average.
Average high47°
Average low35°
Average precipitation0.14 in
Chance of precipitation50%
Record high70° (1990)
Record low19° (1977)
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 Allison Park, 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 Allison Park, 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.