Monthly outlook for Trout Run, PA: average high 54.7°, average low 34.6°. That is 0.3° below the climate normal for October. Precipitation is expected on 3 days (about 1.1 inches), against a normal of 5 days and 2.1 inches. The warmest day looks like 19 October (64°), the coolest 29 October (25°).
54.7°/34.6°
Average high / low
−0.3°
Below normal
3 / 5
Wet days / normal
1.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
19 October – 28 October
57.9°
56.2°
+1°
29 October – 7 November
49.3°
52.8°
-1.9°
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
Climate normals and records are computed from the nearest reference point — Upper Fairfield (11 mi).
Tue, 2064° / 37°0
64 °
Trout Run, Tuesday, 20 October
Clear. High 64°, low 37°.
Pressure30.33 inHg
Wind9 mph N
Humidity55%
Visibility6.2 mi
Dew point44°
Wed, 2160° / 30°0
60 °
Trout Run, Wednesday, 21 October
Clear. High 60°, low 30°.
Pressure30.27 inHg
Wind4.9 mph N
Humidity40%
Visibility6.2 mi
Dew point32°
Thu, 2260° / 39°0
60 °
Trout Run, Thursday, 22 October
Partly cloudy. High 60°, low 39°.
Pressure30.06 inHg
Wind11.3 mph N
Humidity56%
Visibility6.2 mi
Dew point42°
Fri, 2349° / 36°0
49 °
Trout Run, Friday, 23 October
Mostly clear. High 49°, low 36°.
Pressure30.36 inHg
Wind11.7 mph N
Humidity57%
Visibility6.2 mi
Dew point29°
Sat, 2457° / 31°0
57 °
Trout Run, Saturday, 24 October
Overcast. High 57°, low 31°.
Pressure30.53 inHg
Wind5.5 mph NW
Humidity59%
Visibility—
Dew point32°
Sun, 2561° / 37°0
61 °
Trout Run, Sunday, 25 October
Clear. High 61°, low 37°.
Pressure30.59 inHg
Wind4.2 mph S
Humidity43%
Visibility—
Dew point31°
Mon, 2659° / 43°0
59 °
Trout Run, Monday, 26 October
Overcast. High 59°, low 43°.
Pressure30.30 inHg
Wind4.6 mph W
Humidity69%
Visibility—
Dew point43°
Tue, 2762° / 50°0.09
62 °
Trout Run, Tuesday, 27 October
Light rain. High 62°, low 50°.
Pressure30.12 inHg
Wind8.1 mph SW
Humidity88%
Visibility—
Dew point49°
Wed, 2843° / 29°0.07
43 °
Trout Run, Wednesday, 28 October
Snow. High 43°, low 29°.
Pressure30.03 inHg
Wind9.8 mph NW
Humidity67%
Visibility—
Dew point31°
Thu, 2941° / 25°0
41 °
Trout Run, Thursday, 29 October
Partly cloudy. High 41°, low 25°.
Pressure30.06 inHg
Wind12.7 mph W
Humidity57%
Visibility—
Dew point22°
Fri, 3046° / 26°0
46 °
Trout Run, Friday, 30 October
Mostly clear. High 46°, low 26°.
Pressure30.18 inHg
Wind8.1 mph W
Humidity54%
Visibility—
Dew point23°
Sat, 3151° / 27°0
51 °
Trout Run, Saturday, 31 October
Clear. High 51°, low 27°.
Pressure30.33 inHg
Wind5.9 mph W
Humidity48%
Visibility—
Dew point23°
Sun, 0152° / 32°0
52 °
Trout Run, Sunday, 1 November
Partly cloudy. High 52°, low 32°.
Pressure30.45 inHg
Wind8.3 mph S
Humidity57%
Visibility—
Dew point29°
Mon, 0254° / 37°0.02
54 °
Trout Run, Monday, 2 November
Light rain. High 54°, low 37°.
Pressure30.27 inHg
Wind4 mph SE
Humidity62%
Visibility—
Dew point35°
Tue, 0352° / 45°0.93
52 °
Trout Run, Tuesday, 3 November
Rain. High 52°, low 45°.
Pressure29.85 inHg
Wind9.4 mph S
Humidity98%
Visibility—
Dew point50°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 0452° / 38°0.1
52 °
Trout 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 °
Trout 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 °
Trout 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 °
Trout 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 °
Trout 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 °
Trout 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 °
Trout 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 °
Trout 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 °
Trout 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 °
Trout 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 °
Trout 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 °
Trout 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)
Mon, 1646° / 33°0.15
46 °
Trout Run, 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 °
Trout Run, 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 Trout 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 Trout 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.