Monthly outlook for Trout Run, PA: average high 58.9°, average low 41.5°. That is 1.7° above the climate normal for October. Precipitation is expected on 2 days (about 1.5 inches), against a normal of 5 days and 2.1 inches. The warmest day looks like 16 October (66.7°), the coolest 18 October (31.7°).
58.9°/41.5°
Average high / low
+1.7°
Above normal
2 / 5
Wet days / normal
1.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
16 October – 25 October
60.1°
56.9°
+1.8°
26 October – 4 November
56.9°
54.1°
+1.6°
5 November – 14 November
at normal
49°
—
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).
Sat, 1751° / 36°0
51 °
Trout Run, Saturday, 17 October
Overcast. High 51°, low 36°.
Pressure30.33 inHg
Wind12.5 mph N
Humidity62%
Visibility6.2 mi
Dew point26°
Sun, 1857° / 32°0
57 °
Trout Run, Sunday, 18 October
Clear. High 57°, low 32°.
Pressure30.62 inHg
Wind1.4 mph S
Humidity47%
Visibility6.2 mi
Dew point29°
Mon, 1962° / 38°0
62 °
Trout Run, Monday, 19 October
Mostly clear. High 62°, low 38°.
Pressure30.45 inHg
Wind6.3 mph NE
Humidity40%
Visibility6.2 mi
Dew point34°
Tue, 2064° / 45°0
64 °
Trout Run, Tuesday, 20 October
Clear. High 64°, low 45°.
Pressure30.30 inHg
Wind13.7 mph N
Humidity56%
Visibility—
Dew point40°
Wed, 2163° / 44°0
63 °
Trout Run, Wednesday, 21 October
Clear. High 63°, low 44°.
Pressure30.36 inHg
Wind9.4 mph N
Humidity64%
Visibility—
Dew point42°
Thu, 2251° / 34°0
51 °
Trout Run, Thursday, 22 October
Clear. High 51°, low 34°.
Pressure30.39 inHg
Wind5.8 mph SE
Humidity64%
Visibility—
Dew point33°
Fri, 2361° / 37°0
61 °
Trout Run, Friday, 23 October
Partly cloudy. High 61°, low 37°.
Pressure30.27 inHg
Wind5.2 mph N
Humidity56%
Visibility—
Dew point36°
Sat, 2463° / 40°0
63 °
Trout Run, Saturday, 24 October
Clear. High 63°, low 40°.
Pressure30.36 inHg
Wind5 mph NE
Humidity54%
Visibility—
Dew point37°
Sun, 2563° / 41°0
63 °
Trout Run, Sunday, 25 October
Clear. High 63°, low 41°.
Pressure30.30 inHg
Wind5.3 mph E
Humidity44%
Visibility—
Dew point33°
Mon, 2656° / 49°0.02
56 °
Trout Run, Monday, 26 October
Light rain. High 56°, low 49°.
Pressure30.06 inHg
Wind3.5 mph NE
Humidity80%
Visibility—
Dew point45°
Tue, 2753° / 43°0.01
53 °
Trout Run, Tuesday, 27 October
Light rain. High 53°, low 43°.
Pressure29.97 inHg
Wind2.8 mph SW
Humidity78%
Visibility—
Dew point44°
Wed, 2860° / 45°0
60 °
Trout Run, Wednesday, 28 October
Clear. High 60°, low 45°.
Pressure30.03 inHg
Wind8.3 mph NW
Humidity73%
Visibility—
Dew point45°
Thu, 2959° / 42°0
59 °
Trout Run, Thursday, 29 October
Overcast. High 59°, low 42°.
Pressure30.12 inHg
Wind5.3 mph S
Humidity59%
Visibility—
Dew point39°
Fri, 3056° / 48°0.02
56 °
Trout Run, Friday, 30 October
Light rain. High 56°, low 48°.
Pressure29.91 inHg
Wind4.6 mph SE
Humidity94%
Visibility—
Dew point49°
Sat, 3158° / 42°0.85
58 °
Trout Run, Saturday, 31 October
Rain. High 58°, low 42°.
Pressure29.62 inHg
Wind12.9 mph W
Humidity98%
Visibility—
Dew point56°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0155° / 40°0.1
55 °
Trout Run, 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 °
Trout 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 °
Trout 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 °
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)
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.