Monthly outlook for Narberth, PA: average high 66.5°, average low 51.5°. That is 1° above the climate normal for October. Precipitation is expected on 3 days (about 0.5 inches), against a normal of 4 days and 1.7 inches. The warmest day looks like 13 October (79°), the coolest 7 October (40°).
66.5°/51.5°
Average high / low
+1°
Above normal
3 / 4
Wet days / normal
0.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
7 October – 16 October
69.3°
66.1°
+1.8°
17 October – 26 October
61.9°
62.1°
-0.1°
27 October – 5 November
at normal
59.4°
—
October records over 66 years
93°2 October 2019All-time high
27.5°24 October 1969All-time low
Thu, 0875° / 50°0
75 °
Narberth, Thursday, 8 October
Clear. High 75°, low 50°.
Pressure29.88 inHg
Wind9.8 mph NW
Humidity46%
Visibility6.2 mi
Dew point49°
Fri, 0969° / 46°0
69 °
Narberth, Friday, 9 October
Clear. High 69°, low 46°.
Pressure30.21 inHg
Wind7.7 mph W
Humidity42%
Visibility6.2 mi
Dew point44°
Sat, 1070° / 49°0
70 °
Narberth, Saturday, 10 October
Overcast. High 70°, low 49°.
Pressure30.47 inHg
Wind5.2 mph SE
Humidity44%
Visibility6.2 mi
Dew point44°
Sun, 1168° / 57°0.01
68 °
Narberth, Sunday, 11 October
Light rain. High 68°, low 57°.
Pressure30.30 inHg
Wind5.9 mph SE
Humidity71%
Visibility6.2 mi
Dew point57°
Mon, 1275° / 65°0.29
75 °
Narberth, Monday, 12 October
Rain. High 75°, low 65°.
Pressure29.68 inHg
Wind10.8 mph SE
Humidity92%
Visibility—
Dew point67°
Tue, 1379° / 64°0.04
79 °
Narberth, Tuesday, 13 October
Light rain. High 79°, low 64°.
Pressure29.83 inHg
Wind13.4 mph SW
Humidity82%
Visibility—
Dew point61°
Wed, 1461° / 45°0.17
61 °
Narberth, Wednesday, 14 October
Rain. High 61°, low 45°.
Pressure29.85 inHg
Wind17.2 mph NW
Humidity56%
Visibility—
Dew point33°
Thu, 1562° / 45°0
62 °
Narberth, Thursday, 15 October
Clear. High 62°, low 45°.
Pressure30.06 inHg
Wind12.5 mph N
Humidity51%
Visibility—
Dew point35°
Fri, 1666° / 55°0
66 °
Narberth, Friday, 16 October
Overcast. High 66°, low 55°.
Pressure30.03 inHg
Wind9.6 mph N
Humidity67%
Visibility—
Dew point47°
Sat, 1766° / 58°0
66 °
Narberth, Saturday, 17 October
Overcast. High 66°, low 58°.
Pressure29.97 inHg
Wind8.3 mph NE
Humidity75%
Visibility—
Dew point53°
Sun, 1874° / 62°0
74 °
Narberth, Sunday, 18 October
Overcast. High 74°, low 62°.
Pressure29.91 inHg
Wind7.9 mph NW
Humidity62%
Visibility—
Dew point55°
Mon, 1963° / 53°0
63 °
Narberth, Monday, 19 October
Clear. High 63°, low 53°.
Pressure29.97 inHg
Wind13.8 mph W
Humidity51%
Visibility—
Dew point43°
Tue, 2061° / 49°0
61 °
Narberth, Tuesday, 20 October
Partly cloudy. High 61°, low 49°.
Pressure30.09 inHg
Wind8.9 mph NW
Humidity55%
Visibility—
Dew point40°
Wed, 2153° / 45°0.02
53 °
Narberth, Wednesday, 21 October
Light rain. High 53°, low 45°.
Pressure29.94 inHg
Wind12.1 mph NW
Humidity63%
Visibility—
Dew point41°
Thu, 2254° / 42°0
54 °
Narberth, Thursday, 22 October
Light rain. High 54°, low 42°.
Pressure30.06 inHg
Wind11.9 mph N
Humidity69%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2362° / 47°0.08
62 °
Narberth, Friday, 23 October
Climate normal for this date — 60-year average.
Average high62°
Average low47°
Average precipitation0.08 in
Chance of precipitation25%
Record high76° (2007)
Record low31° (1969)
Sat, 2462° / 46°0.13
62 °
Narberth, Saturday, 24 October
Climate normal for this date — 60-year average.
Average high62°
Average low46°
Average precipitation0.13 in
Chance of precipitation28%
Record high79° (2001)
Record low28° (1969)
Sun, 2561° / 47°0.12
61 °
Narberth, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high61°
Average low47°
Average precipitation0.12 in
Chance of precipitation30%
Record high77° (2021)
Record low34° (1962)
Mon, 2660° / 47°0.11
60 °
Narberth, Monday, 26 October
Climate normal for this date — 60-year average.
Average high60°
Average low47°
Average precipitation0.11 in
Chance of precipitation35%
Record high78° (2023)
Record low34° (1962)
Tue, 2761° / 46°0.17
61 °
Narberth, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high61°
Average low46°
Average precipitation0.17 in
Chance of precipitation32%
Record high80° (1963)
Record low31° (1976)
Wed, 2860° / 46°0.13
60 °
Narberth, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high60°
Average low46°
Average precipitation0.13 in
Chance of precipitation22%
Record high82° (2023)
Record low29° (1976)
Thu, 2958° / 44°0.23
58 °
Narberth, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high58°
Average low44°
Average precipitation0.23 in
Chance of precipitation25%
Record high76° (1984)
Record low31° (1965)
Fri, 3059° / 43°0.09
59 °
Narberth, Friday, 30 October
Climate normal for this date — 60-year average.
Average high59°
Average low43°
Average precipitation0.09 in
Chance of precipitation20%
Record high78° (2016)
Record low32° (1962)
Sat, 3159° / 44°0.06
59 °
Narberth, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high59°
Average low44°
Average precipitation0.06 in
Chance of precipitation20%
Record high81° (2024)
Record low31° (2011)
Sun, 0161° / 46°0.08
61 °
Narberth, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high61°
Average low46°
Average precipitation0.08 in
Chance of precipitation23%
Record high79° (2024)
Record low35° (2002)
Mon, 0260° / 46°0.09
60 °
Narberth, Monday, 2 November
Climate normal for this date — 60-year average.
Average high60°
Average low46°
Average precipitation0.09 in
Chance of precipitation30%
Record high76° (1971)
Record low31° (2023)
Tue, 0360° / 44°0.08
60 °
Narberth, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high60°
Average low44°
Average precipitation0.08 in
Chance of precipitation23%
Record high76° (2003)
Record low32° (1980)
Wed, 0458° / 43°0.08
58 °
Narberth, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high58°
Average low43°
Average precipitation0.08 in
Chance of precipitation20%
Record high75° (1974)
Record low31° (2006)
Thu, 0558° / 43°0.12
58 °
Narberth, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high58°
Average low43°
Average precipitation0.12 in
Chance of precipitation32%
Record high75° (2022)
Record low29° (1991)
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 Narberth, 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 Narberth, 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.