Monthly outlook for Upper Fairfield, PA: average high 57.4°, average low 36.6°. That is 1.2° above the climate normal for October. Precipitation is expected on 3 days (about 1.3 inches), against a normal of 5 days and 2.1 inches. The warmest day looks like 20 October (67.3°), the coolest 29 October (27.2°).
57.4°/36.6°
Average high / low
+1.2°
Above normal
3 / 5
Wet days / normal
1.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
19 October – 28 October
60.5°
56.2°
+2.4°
29 October – 7 November
52.2°
52.8°
-0.3°
8 November – 17 November
at normal
47.5°
—
October records over 66 years
85.1°8 October 2007All-time high
23.7°31 October 2002All-time low
Tue, 2067° / 40°0
67 °
Upper Fairfield, Tuesday, 20 October
Clear. High 67°, low 40°.
Pressure30.33 inHg
Wind8.4 mph N
Humidity51%
Visibility6.2 mi
Dew point44°
Wed, 2163° / 33°0
63 °
Upper Fairfield, Wednesday, 21 October
Clear. High 63°, low 33°.
Pressure30.24 inHg
Wind4 mph N
Humidity41%
Visibility6.2 mi
Dew point34°
Thu, 2262° / 38°0
62 °
Upper Fairfield, Thursday, 22 October
Clear. High 62°, low 38°.
Pressure30.06 inHg
Wind9.4 mph N
Humidity55%
Visibility6.2 mi
Dew point43°
Fri, 2351° / 37°0
51 °
Upper Fairfield, Friday, 23 October
Partly cloudy. High 51°, low 37°.
Pressure30.36 inHg
Wind10.6 mph N
Humidity52%
Visibility6.2 mi
Dew point30°
Sat, 2458° / 31°0
58 °
Upper Fairfield, Saturday, 24 October
Overcast. High 58°, low 31°.
Pressure30.53 inHg
Wind4.9 mph NW
Humidity59%
Visibility—
Dew point33°
Sun, 2561° / 36°0
61 °
Upper Fairfield, Sunday, 25 October
Clear. High 61°, low 36°.
Pressure30.59 inHg
Wind3.9 mph S
Humidity49%
Visibility—
Dew point33°
Mon, 2663° / 44°0
63 °
Upper Fairfield, Monday, 26 October
Overcast. High 63°, low 44°.
Pressure30.30 inHg
Wind4.6 mph W
Humidity69%
Visibility—
Dew point45°
Tue, 2764° / 53°0.09
64 °
Upper Fairfield, Tuesday, 27 October
Light rain. High 64°, low 53°.
Pressure30.12 inHg
Wind8.1 mph S
Humidity84%
Visibility—
Dew point51°
Wed, 2848° / 33°0.07
48 °
Upper Fairfield, Wednesday, 28 October
Light rain. High 48°, low 33°.
Pressure30.03 inHg
Wind10.4 mph NW
Humidity67%
Visibility—
Dew point34°
Thu, 2944° / 27°0
44 °
Upper Fairfield, Thursday, 29 October
Partly cloudy. High 44°, low 27°.
Pressure30.06 inHg
Wind13.9 mph W
Humidity55%
Visibility—
Dew point24°
Fri, 3049° / 29°0
49 °
Upper Fairfield, Friday, 30 October
Clear. High 49°, low 29°.
Pressure30.21 inHg
Wind7.4 mph SW
Humidity55%
Visibility—
Dew point26°
Sat, 3154° / 29°0
54 °
Upper Fairfield, Saturday, 31 October
Clear. High 54°, low 29°.
Pressure30.33 inHg
Wind5.1 mph W
Humidity48%
Visibility—
Dew point25°
Sun, 0155° / 34°0
55 °
Upper Fairfield, Sunday, 1 November
Mostly clear. High 55°, low 34°.
Pressure30.47 inHg
Wind8.3 mph S
Humidity57%
Visibility—
Dew point32°
Mon, 0257° / 39°0.01
57 °
Upper Fairfield, Monday, 2 November
Light rain. High 57°, low 39°.
Pressure30.27 inHg
Wind3.9 mph SE
Humidity63%
Visibility—
Dew point37°
Tue, 0355° / 48°1.16
55 °
Upper Fairfield, Tuesday, 3 November
Rain. High 55°, low 48°.
Pressure29.85 inHg
Wind9.9 mph S
Humidity98%
Visibility—
Dew point53°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 0452° / 38°0.1
52 °
Upper Fairfield, 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 °
Upper Fairfield, 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 °
Upper Fairfield, 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 °
Upper Fairfield, 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 °
Upper Fairfield, 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 °
Upper Fairfield, 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 °
Upper Fairfield, 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 °
Upper Fairfield, 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 °
Upper Fairfield, 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 °
Upper Fairfield, 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 °
Upper Fairfield, 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 °
Upper Fairfield, 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)
Mon, 1646° / 33°0.15
46 °
Upper Fairfield, Monday, 16 November
Climate normal for this date — 60-year average.
Average high46°
Average low33°
Average precipitation0.15 in
Chance of precipitation35%
Record high62° (1990)
Record low17° (1967)
Tue, 1745° / 32°0.12
45 °
Upper Fairfield, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high45°
Average low32°
Average precipitation0.12 in
Chance of precipitation33%
Record high61° (1987)
Record low9° (1995)
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 Upper Fairfield, 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 Upper Fairfield, 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.