Monthly outlook for Fairfield, PA: average high 60.2°, average low 44.7°. That is 1.6° above the climate normal for October. Precipitation is expected on 5 days (about 1.8 inches), against a normal of 5 days and 2.1 inches. The warmest day looks like 13 October (76.8°), the coolest 19 October (30.6°).
60.2°/44.7°
Average high / low
+1.6°
Above normal
5 / 5
Wet days / normal
1.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
13 October – 22 October
62.9°
58.3°
+2.6°
23 October – 1 November
55.8°
54.8°
+0.6°
2 November – 11 November
at normal
51.2°
—
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 (3 mi).
Wed, 1474° / 58°0.06
74 °
Fairfield, Wednesday, 14 October
Light rain. High 74°, low 58°.
Pressure29.91 inHg
Wind5 mph SW
Humidity93%
Visibility2.2 mi
Dew point66°
Thu, 1561° / 53°0
61 °
Fairfield, Thursday, 15 October
Overcast. High 61°, low 53°.
Pressure30.24 inHg
Wind3.3 mph NE
Humidity57%
Visibility6.2 mi
Dew point43°
Fri, 1667° / 48°0.78
67 °
Fairfield, Friday, 16 October
Rain. High 67°, low 48°.
Pressure29.56 inHg
Wind8.1 mph SW
Humidity90%
Visibility6.2 mi
Dew point63°
Sat, 1747° / 37°0.01
47 °
Fairfield, Saturday, 17 October
Light rain. High 47°, low 37°.
Pressure30.24 inHg
Wind16.7 mph NW
Humidity57%
Visibility—
Dew point29°
Sun, 1856° / 35°0
56 °
Fairfield, Sunday, 18 October
Clear. High 56°, low 35°.
Pressure30.45 inHg
Wind8 mph SW
Humidity60%
Visibility—
Dew point34°
Mon, 1957° / 31°0
57 °
Fairfield, Monday, 19 October
Overcast. High 57°, low 31°.
Pressure30.47 inHg
Wind5.5 mph S
Humidity55%
Visibility—
Dew point29°
Tue, 2063° / 42°0
63 °
Fairfield, Tuesday, 20 October
Overcast. High 63°, low 42°.
Pressure30.36 inHg
Wind2.3 mph N
Humidity66%
Visibility—
Dew point41°
Wed, 2166° / 44°0
66 °
Fairfield, Wednesday, 21 October
Clear. High 66°, low 44°.
Pressure30.39 inHg
Wind2.6 mph NE
Humidity62%
Visibility—
Dew point44°
Thu, 2261° / 44°0
61 °
Fairfield, Thursday, 22 October
Clear. High 61°, low 44°.
Pressure30.47 inHg
Wind8 mph S
Humidity72%
Visibility—
Dew point45°
Fri, 2364° / 44°0
64 °
Fairfield, Friday, 23 October
Overcast. High 64°, low 44°.
Pressure30.36 inHg
Wind10 mph S
Humidity85%
Visibility—
Dew point47°
Sat, 2468° / 51°0
68 °
Fairfield, Saturday, 24 October
Overcast. High 68°, low 51°.
Pressure30.15 inHg
Wind10 mph W
Humidity77%
Visibility—
Dew point56°
Sun, 2552° / 46°0.45
52 °
Fairfield, Sunday, 25 October
Rain. High 52°, low 46°.
Pressure30.27 inHg
Wind2.3 mph N
Humidity66%
Visibility—
Dew point41°
Mon, 2651° / 44°0.39
51 °
Fairfield, Monday, 26 October
Rain. High 51°, low 44°.
Pressure30.12 inHg
Wind4 mph NW
Humidity87%
Visibility—
Dew point42°
Tue, 2750° / 41°0
50 °
Fairfield, Tuesday, 27 October
Mostly clear. High 50°, low 41°.
Pressure29.74 inHg
Wind6 mph W
Humidity59%
Visibility—
Dew point34°
Wed, 2850° / 44°0.14
50 °
Fairfield, Wednesday, 28 October
Light rain. High 50°, low 44°.
Pressure29.47 inHg
Wind10.4 mph W
Humidity88%
Visibility—
Dew point44°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 2953° / 38°0.16
53 °
Fairfield, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.16 in
Chance of precipitation28%
Record high69° (1989)
Record low27° (1965)
Fri, 3053° / 38°0.12
53 °
Fairfield, Friday, 30 October
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.12 in
Chance of precipitation28%
Record high70° (2024)
Record low28° (1969)
Sat, 3153° / 38°0.11
53 °
Fairfield, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.11 in
Chance of precipitation27%
Record high76° (2024)
Record low24° (2002)
Sun, 0155° / 40°0.1
55 °
Fairfield, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high55°
Average low40°
Average precipitation0.1 in
Chance of precipitation32%
Record high72° (1974)
Record low22° (2002)
Mon, 0254° / 40°0.17
54 °
Fairfield, 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 °
Fairfield, 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 °
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 °
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 °
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 °
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 °
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 °
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 °
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 °
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)
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 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 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.