Monthly outlook for Marcy, PA: average high 57.7°, average low 39.6°. That is 0.3° below the climate normal for October. Precipitation is expected on 2 days (about 1.3 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 13 October (75.1°), the coolest 19 October (25.8°).
57.7°/39.6°
Average high / low
−0.3°
Below normal
2 / 5
Wet days / normal
1.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
10 October – 19 October
59.1°
59.1°
+0°
20 October – 29 October
55.2°
55.6°
-0.2°
30 October – 8 November
at normal
52.2°
—
October records over 66 years
84.7°2 October 2019All-time high
25°20 October 1972All-time low
Climate normals and records are computed from the nearest reference point — Meshoppen (8 mi).
Sun, 1158° / 44°0.72
58 °
Marcy, Sunday, 11 October
Rain. High 58°, low 44°.
Pressure30.27 inHg
Wind8.6 mph SE
Humidity97%
Visibility1.7 mi
Dew point54°
Mon, 1269° / 46°0.01
69 °
Marcy, Monday, 12 October
Light rain. High 69°, low 46°.
Pressure29.85 inHg
Wind7.8 mph NW
Humidity78%
Visibility6.2 mi
Dew point57°
Tue, 1375° / 50°0.03
75 °
Marcy, Tuesday, 13 October
Light rain. High 75°, low 50°.
Pressure29.85 inHg
Wind4.2 mph SE
Humidity73%
Visibility1.4 mi
Dew point61°
Wed, 1465° / 55°0.01
65 °
Marcy, Wednesday, 14 October
Light rain. High 65°, low 55°.
Pressure29.91 inHg
Wind12.1 mph NW
Humidity77%
Visibility6.2 mi
Dew point55°
Thu, 1556° / 42°0
56 °
Marcy, Thursday, 15 October
Partly cloudy. High 56°, low 42°.
Pressure30.33 inHg
Wind10.4 mph N
Humidity54%
Visibility—
Dew point35°
Fri, 1661° / 41°0.48
61 °
Marcy, Friday, 16 October
Rain. High 61°, low 41°.
Pressure29.91 inHg
Wind12.9 mph S
Humidity97%
Visibility—
Dew point47°
Sat, 1753° / 38°0
53 °
Marcy, Saturday, 17 October
Partly cloudy. High 53°, low 38°.
Pressure29.85 inHg
Wind10.5 mph W
Humidity56%
Visibility—
Dew point33°
Sun, 1839° / 28°0.01
39 °
Marcy, Sunday, 18 October
Light snow. High 39°, low 28°.
Pressure30.18 inHg
Wind13.3 mph NW
Humidity61%
Visibility—
Dew point26°
Mon, 1949° / 26°0
49 °
Marcy, Monday, 19 October
Partly cloudy. High 49°, low 26°.
Pressure30.53 inHg
Wind8.7 mph NW
Humidity49%
Visibility—
Dew point22°
Tue, 2055° / 29°0
55 °
Marcy, Tuesday, 20 October
Clear. High 55°, low 29°.
Pressure30.59 inHg
Wind2.3 mph S
Humidity45%
Visibility—
Dew point25°
Wed, 2156° / 33°0
56 °
Marcy, Wednesday, 21 October
Overcast. High 56°, low 33°.
Pressure30.50 inHg
Wind9 mph S
Humidity47%
Visibility—
Dew point28°
Thu, 2257° / 42°0.03
57 °
Marcy, Thursday, 22 October
Light rain. High 57°, low 42°.
Pressure30.18 inHg
Wind10.3 mph S
Humidity75%
Visibility—
Dew point45°
Fri, 2360° / 42°0
60 °
Marcy, Friday, 23 October
Light rain. High 60°, low 42°.
Pressure30.00 inHg
Wind12.2 mph SW
Humidity71%
Visibility—
Dew point43°
Sat, 2449° / 40°0
49 °
Marcy, Saturday, 24 October
Overcast. High 49°, low 40°.
Pressure30.06 inHg
Wind10.6 mph NW
Humidity57%
Visibility—
Dew point33°
Sun, 2555° / 36°0.02
55 °
Marcy, Sunday, 25 October
Light rain. High 55°, low 36°.
Pressure30.15 inHg
Wind5 mph NW
Humidity50%
Visibility—
Dew point30°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2655° / 41°0.12
55 °
Marcy, Monday, 26 October
Climate normal for this date — 60-year average.
Average high55°
Average low41°
Average precipitation0.12 in
Chance of precipitation35%
Record high76° (1963)
Record low29° (1972)
Tue, 2755° / 41°0.15
55 °
Marcy, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high55°
Average low41°
Average precipitation0.15 in
Chance of precipitation30%
Record high76° (2023)
Record low27° (1976)
Wed, 2855° / 40°0.13
55 °
Marcy, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high55°
Average low40°
Average precipitation0.13 in
Chance of precipitation33%
Record high74° (1984)
Record low25° (1976)
Thu, 2952° / 38°0.14
52 °
Marcy, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.14 in
Chance of precipitation33%
Record high69° (1989)
Record low26° (1965)
Fri, 3053° / 37°0.1
53 °
Marcy, Friday, 30 October
Climate normal for this date — 60-year average.
Average high53°
Average low37°
Average precipitation0.1 in
Chance of precipitation25%
Record high74° (2024)
Record low28° (1990)
Sat, 3153° / 38°0.07
53 °
Marcy, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.07 in
Chance of precipitation22%
Record high75° (2024)
Record low26° (1988)
Sun, 0154° / 40°0.09
54 °
Marcy, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high54°
Average low40°
Average precipitation0.09 in
Chance of precipitation37%
Record high72° (1974)
Record low30° (1964)
Mon, 0254° / 40°0.11
54 °
Marcy, Monday, 2 November
Climate normal for this date — 60-year average.
Average high54°
Average low40°
Average precipitation0.11 in
Chance of precipitation35%
Record high73° (1982)
Record low24° (1993)
Tue, 0354° / 39°0.07
54 °
Marcy, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high54°
Average low39°
Average precipitation0.07 in
Chance of precipitation30%
Record high71° (2003)
Record low24° (1993)
Wed, 0452° / 38°0.08
52 °
Marcy, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.08 in
Chance of precipitation22%
Record high70° (2003)
Record low26° (2013)
Thu, 0552° / 38°0.09
52 °
Marcy, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.09 in
Chance of precipitation35%
Record high71° (2024)
Record low22° (1962)
Fri, 0651° / 38°0.07
51 °
Marcy, Friday, 6 November
Climate normal for this date — 60-year average.
Average high51°
Average low38°
Average precipitation0.07 in
Chance of precipitation32%
Record high73° (2024)
Record low22° (1962)
Sat, 0750° / 36°0.08
50 °
Marcy, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.08 in
Chance of precipitation37%
Record high71° (2020)
Record low13° (1962)
Sun, 0849° / 36°0.15
49 °
Marcy, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.15 in
Chance of precipitation22%
Record high68° (2020)
Record low23° (2019)
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 Marcy, 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 Marcy, 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.