Monthly outlook for Upper Pottsgrove, PA: average high 58.9°, average low 40.3°. That is 0.9° below the climate normal for October. Precipitation is expected on 4 days (about 4.8 inches), against a normal of 4 days and 2.0 inches. The warmest day looks like 20 October (68.6°), the coolest 30 October (31.1°).
58.9°/40.3°
Average high / low
−0.9°
Below normal
4 / 4
Wet days / normal
4.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
19 October – 28 October
61.4°
61.3°
+0.1°
29 October – 7 November
54.8°
58.2°
-1.9°
8 November – 17 November
at normal
53.1°
—
October records over 66 years
92.5°2 October 2019All-time high
27.7°24 October 1969All-time low
Climate normals and records are computed from the nearest reference point — Pottstown (2 mi).
Tue, 2069° / 42°0
69 °
Upper Pottsgrove, Tuesday, 20 October
Clear. High 69°, low 42°.
Pressure30.27 inHg
Wind9.1 mph NE
Humidity52%
Visibility6.2 mi
Dew point44°
Wed, 2159° / 38°0
59 °
Upper Pottsgrove, Wednesday, 21 October
Clear. High 59°, low 38°.
Pressure30.30 inHg
Wind6.6 mph NE
Humidity53%
Visibility6.2 mi
Dew point39°
Thu, 2263° / 38°0
63 °
Upper Pottsgrove, Thursday, 22 October
Clear. High 63°, low 38°.
Pressure30.06 inHg
Wind8.6 mph NW
Humidity58%
Visibility6.2 mi
Dew point44°
Fri, 2352° / 39°0
52 °
Upper Pottsgrove, Friday, 23 October
Clear. High 52°, low 39°.
Pressure30.27 inHg
Wind10.4 mph N
Humidity50%
Visibility6.2 mi
Dew point31°
Sat, 2455° / 34°0
55 °
Upper Pottsgrove, Saturday, 24 October
Clear. High 55°, low 34°.
Pressure30.50 inHg
Wind6.4 mph N
Humidity56%
Visibility—
Dew point30°
Sun, 2558° / 36°0
58 °
Upper Pottsgrove, Sunday, 25 October
Clear. High 58°, low 36°.
Pressure30.53 inHg
Wind6.6 mph SW
Humidity63%
Visibility—
Dew point38°
Mon, 2663° / 42°0
63 °
Upper Pottsgrove, Monday, 26 October
Overcast. High 63°, low 42°.
Pressure30.36 inHg
Wind7.2 mph W
Humidity64%
Visibility—
Dew point42°
Tue, 2765° / 51°0
65 °
Upper Pottsgrove, Tuesday, 27 October
Partly cloudy. High 65°, low 51°.
Pressure30.27 inHg
Wind9.8 mph S
Humidity64%
Visibility—
Dew point48°
Wed, 2864° / 38°0.15
64 °
Upper Pottsgrove, Wednesday, 28 October
Light rain. High 64°, low 38°.
Pressure29.83 inHg
Wind17.4 mph NW
Humidity79%
Visibility—
Dew point56°
Thu, 2947° / 33°0
47 °
Upper Pottsgrove, Thursday, 29 October
Overcast. High 47°, low 33°.
Pressure30.06 inHg
Wind15.9 mph NW
Humidity52%
Visibility—
Dew point24°
Fri, 3051° / 31°0
51 °
Upper Pottsgrove, Friday, 30 October
Overcast. High 51°, low 31°.
Pressure30.21 inHg
Wind12.4 mph W
Humidity44%
Visibility—
Dew point23°
Sat, 3155° / 38°0
55 °
Upper Pottsgrove, Saturday, 31 October
Overcast. High 55°, low 38°.
Pressure30.27 inHg
Wind5 mph SW
Humidity50%
Visibility—
Dew point30°
Sun, 0162° / 46°0.24
62 °
Upper Pottsgrove, Sunday, 1 November
Rain. High 62°, low 46°.
Pressure30.24 inHg
Wind9 mph SE
Humidity75%
Visibility—
Dew point43°
Mon, 0259° / 54°0.96
59 °
Upper Pottsgrove, Monday, 2 November
Heavy rain. High 59°, low 54°.
Pressure29.83 inHg
Wind18.3 mph E
Humidity97%
Visibility—
Dew point56°
Tue, 0355° / 48°3.47
55 °
Upper Pottsgrove, Tuesday, 3 November
Heavy rain. High 55°, low 48°.
Pressure29.41 inHg
Wind18.8 mph NW
Humidity92%
Visibility—
Dew point50°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 0458° / 42°0.07
58 °
Upper Pottsgrove, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high58°
Average low42°
Average precipitation0.07 in
Chance of precipitation18%
Record high74° (1987)
Record low30° (2021)
Thu, 0557° / 42°0.11
57 °
Upper Pottsgrove, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high57°
Average low42°
Average precipitation0.11 in
Chance of precipitation28%
Record high76° (2022)
Record low28° (1991)
Fri, 0656° / 42°0.07
56 °
Upper Pottsgrove, Friday, 6 November
Climate normal for this date — 60-year average.
Average high56°
Average low42°
Average precipitation0.07 in
Chance of precipitation28%
Record high81° (2024)
Record low28° (1991)
Sat, 0756° / 41°0.07
56 °
Upper Pottsgrove, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high56°
Average low41°
Average precipitation0.07 in
Chance of precipitation23%
Record high74° (2024)
Record low27° (1962)
Sun, 0855° / 41°0.13
55 °
Upper Pottsgrove, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high55°
Average low41°
Average precipitation0.13 in
Chance of precipitation20%
Record high73° (1975)
Record low26° (1960)
Mon, 0956° / 40°0.1
56 °
Upper Pottsgrove, Monday, 9 November
Climate normal for this date — 60-year average.
Average high56°
Average low40°
Average precipitation0.1 in
Chance of precipitation32%
Record high75° (1975)
Record low22° (2019)
Tue, 1056° / 40°0.17
56 °
Upper Pottsgrove, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high56°
Average low40°
Average precipitation0.17 in
Chance of precipitation40%
Record high73° (2020)
Record low25° (2017)
Wed, 1154° / 40°0.12
54 °
Upper Pottsgrove, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high54°
Average low40°
Average precipitation0.12 in
Chance of precipitation30%
Record high70° (2006)
Record low21° (2017)
Thu, 1253° / 39°0.18
53 °
Upper Pottsgrove, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.18 in
Chance of precipitation35%
Record high71° (1964)
Record low26° (2017)
Fri, 1351° / 38°0.11
51 °
Upper Pottsgrove, Friday, 13 November
Climate normal for this date — 60-year average.
Average high51°
Average low38°
Average precipitation0.11 in
Chance of precipitation35%
Record high70° (1964)
Record low21° (2019)
Sat, 1452° / 38°0.08
52 °
Upper Pottsgrove, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.08 in
Chance of precipitation23%
Record high71° (1993)
Record low24° (2019)
Sun, 1553° / 38°0.11
53 °
Upper Pottsgrove, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.11 in
Chance of precipitation33%
Record high74° (1993)
Record low25° (1967)
Mon, 1652° / 38°0.15
52 °
Upper Pottsgrove, Monday, 16 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.15 in
Chance of precipitation28%
Record high71° (2005)
Record low21° (1967)
Tue, 1751° / 37°0.09
51 °
Upper Pottsgrove, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.09 in
Chance of precipitation28%
Record high67° (1987)
Record low26° (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 Upper Pottsgrove, 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 Upper Pottsgrove, 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.