As of 15:59 EDT

Weather in Marsh Run, PA

54°Current weather

Marsh Run, Saturday, 17 October, 15:59

Clear. Feels like 51°. High 59°, low 42°.

Pressure30.30 inHg
Wind16.1 mph NE
Humidity46%
Visibility6.2 mi
Dew point33°

Monthly outlook for Marsh Run, PA: average high 65.4°, average low 46.1°. That is 2.9° above the climate normal for October. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 4 days and 1.9 inches. The warmest day looks like 31 October (74°), the coolest 18 October (37.2°).

65.4°/46.1°
Average high / low
+2.9°
Above normal
0 / 4
Wet days / normal
0.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
17 October – 26 October62.7°60.9°+1°
27 October – 5 November69.8°58.2°+6.4°
6 November – 15 Novemberat normal53.2°—

October records over 66 years

89.1°2 October 2019All-time high
25.7°28 October 1976All-time low

Climate normals and records are computed from the nearest reference point — Enhaut (2 mi).

Sun, 1862° / 37°0Clear
62 °Clear

Marsh Run, Sunday, 18 October

Clear. High 62°, low 37°.

Pressure30.59 inHg
Wind3.8 mph N
Humidity47%
Visibility6.2 mi
Dew point34°
Mon, 1966° / 43°0Clear
66 °Clear

Marsh Run, Monday, 19 October

Clear. High 66°, low 43°.

Pressure30.42 inHg
Wind5.5 mph N
Humidity55%
Visibility6.2 mi
Dew point44°
Tue, 2065° / 48°0Clear
65 °Clear

Marsh Run, Tuesday, 20 October

Clear. High 65°, low 48°.

Pressure30.30 inHg
Wind8.5 mph N
Humidity63%
Visibility6.2 mi
Dew point48°
Wed, 2161° / 44°0Clear
61 °Clear

Marsh Run, Wednesday, 21 October

Clear. High 61°, low 44°.

Pressure30.30 inHg
Wind3.2 mph N
Humidity59%
Visibility6.2 mi
Dew point42°
Thu, 2262° / 42°0Clear
62 °Clear

Marsh Run, Thursday, 22 October

Clear. High 62°, low 42°.

Pressure30.18 inHg
Wind7.5 mph N
Humidity65%
Visibility—
Dew point42°
Fri, 2361° / 43°0Clear
61 °Clear

Marsh Run, Friday, 23 October

Clear. High 61°, low 43°.

Pressure30.24 inHg
Wind13 mph N
Humidity59%
Visibility—
Dew point40°
Sat, 2461° / 40°0Clear
61 °Clear

Marsh Run, Saturday, 24 October

Clear. High 61°, low 40°.

Pressure30.45 inHg
Wind6.5 mph E
Humidity48%
Visibility—
Dew point33°
Sun, 2561° / 42°0Clear
61 °Clear

Marsh Run, Sunday, 25 October

Clear. High 61°, low 42°.

Pressure30.42 inHg
Wind5.6 mph SE
Humidity70%
Visibility—
Dew point44°
Mon, 2668° / 44°0Mostly clear
68 °Mostly clear

Marsh Run, Monday, 26 October

Mostly clear. High 68°, low 44°.

Pressure30.18 inHg
Wind6.2 mph SW
Humidity64%
Visibility—
Dew point45°
Tue, 2766° / 48°0Clear
66 °Clear

Marsh Run, Tuesday, 27 October

Clear. High 66°, low 48°.

Pressure30.30 inHg
Wind7.2 mph N
Humidity60%
Visibility—
Dew point45°
Wed, 2869° / 50°0Partly cloudy
69 °Partly cloudy

Marsh Run, Wednesday, 28 October

Partly cloudy. High 69°, low 50°.

Pressure30.33 inHg
Wind6.4 mph S
Humidity63%
Visibility—
Dew point48°
Thu, 2971° / 52°0Overcast
71 °Overcast

Marsh Run, Thursday, 29 October

Overcast. High 71°, low 52°.

Pressure30.12 inHg
Wind8.1 mph NW
Humidity78%
Visibility—
Dew point52°
Fri, 3068° / 51°0Clear
68 °Clear

Marsh Run, Friday, 30 October

Clear. High 68°, low 51°.

Pressure30.24 inHg
Wind9.3 mph SE
Humidity53%
Visibility—
Dew point44°
Sat, 3174° / 55°0Overcast
74 °Overcast

Marsh Run, Saturday, 31 October

Overcast. High 74°, low 55°.

Pressure30.12 inHg
Wind13.9 mph S
Humidity70%
Visibility—
Dew point56°
Sun, 0171° / 57°0Overcast
71 °Overcast

Marsh Run, Sunday, 1 November

Overcast. High 71°, low 57°.

Pressure30.06 inHg
Wind10.5 mph NW
Humidity72%
Visibility—
Dew point59°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 0259° / 44°0.14Climate normal
59 °Climate normal

Marsh Run, Monday, 2 November

Climate normal for this date — 60-year average.

Average high59°
Average low44°
Average precipitation0.14 in
Chance of precipitation30%
Record high77° (1982)
Record low29° (1976)
Tue, 0358° / 43°0.07Climate normal
58 °Climate normal

Marsh Run, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high58°
Average low43°
Average precipitation0.07 in
Chance of precipitation32%
Record high77° (2003)
Record low30° (2002)
Wed, 0457° / 41°0.08Climate normal
57 °Climate normal

Marsh Run, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high57°
Average low41°
Average precipitation0.08 in
Chance of precipitation23%
Record high74° (1994)
Record low28° (2006)
Thu, 0556° / 42°0.11Climate normal
56 °Climate normal

Marsh Run, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high56°
Average low42°
Average precipitation0.11 in
Chance of precipitation30%
Record high76° (2022)
Record low26° (1991)
Fri, 0656° / 41°0.06Climate normal
56 °Climate normal

Marsh Run, Friday, 6 November

Climate normal for this date — 60-year average.

Average high56°
Average low41°
Average precipitation0.06 in
Chance of precipitation28%
Record high80° (2024)
Record low26° (1967)
Sat, 0755° / 40°0.07Climate normal
55 °Climate normal

Marsh Run, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high55°
Average low40°
Average precipitation0.07 in
Chance of precipitation27%
Record high72° (1975)
Record low28° (1967)
Sun, 0855° / 39°0.18Climate normal
55 °Climate normal

Marsh Run, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high55°
Average low39°
Average precipitation0.18 in
Chance of precipitation18%
Record high73° (1975)
Record low26° (1960)
Mon, 0955° / 39°0.09Climate normal
55 °Climate normal

Marsh Run, Monday, 9 November

Climate normal for this date — 60-year average.

Average high55°
Average low39°
Average precipitation0.09 in
Chance of precipitation32%
Record high73° (1975)
Record low25° (1992)
Tue, 1055° / 40°0.17Climate normal
55 °Climate normal

Marsh Run, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high55°
Average low40°
Average precipitation0.17 in
Chance of precipitation40%
Record high74° (2020)
Record low26° (2003)
Wed, 1153° / 39°0.14Climate normal
53 °Climate normal

Marsh Run, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high53°
Average low39°
Average precipitation0.14 in
Chance of precipitation30%
Record high70° (2006)
Record low22° (2017)
Thu, 1251° / 38°0.17Climate normal
51 °Climate normal

Marsh Run, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high51°
Average low38°
Average precipitation0.17 in
Chance of precipitation40%
Record high70° (1964)
Record low27° (1987)
Fri, 1351° / 37°0.08Climate normal
51 °Climate normal

Marsh Run, Friday, 13 November

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.08 in
Chance of precipitation35%
Record high69° (1964)
Record low22° (2019)
Sat, 1451° / 37°0.07Climate normal
51 °Climate normal

Marsh Run, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.07 in
Chance of precipitation25%
Record high71° (1993)
Record low22° (1986)
Sun, 1552° / 37°0.13Climate normal
52 °Climate normal

Marsh Run, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high52°
Average low37°
Average precipitation0.13 in
Chance of precipitation35%
Record high72° (1973)
Record low24° (1967)

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 Marsh 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 Marsh 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.