Monthly outlook for Upper Saucon, PA: average high 67.1°, average low 48°. That is 2.1° above the climate normal for October. Precipitation is expected on 4 days (about 0.7 inches), against a normal of 4 days and 1.9 inches. The warmest day looks like 17 October (77.4°), the coolest 22 October (36.6°).
67.1°/48°
Average high / low
+2.1°
Above normal
4 / 4
Wet days / normal
0.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
7 October – 16 October
68.2°
64.6°
+2°
17 October – 26 October
65.3°
60.5°
+2.7°
27 October – 5 November
at normal
57.6°
—
October records over 66 years
88.5°2 October 2019All-time high
23.5°31 October 2011All-time low
Climate normals and records are computed from the nearest reference point — Fountain Hill (5 mi).
Thu, 0874° / 50°0
74 °
Upper Saucon, Thursday, 8 October
Clear. High 74°, low 50°.
Pressure29.88 inHg
Wind9.6 mph W
Humidity47%
Visibility6.2 mi
Dew point49°
Fri, 0971° / 44°0
71 °
Upper Saucon, Friday, 9 October
Clear. High 71°, low 44°.
Pressure30.18 inHg
Wind9 mph W
Humidity44%
Visibility6.2 mi
Dew point44°
Sat, 1068° / 47°0
68 °
Upper Saucon, Saturday, 10 October
Overcast. High 68°, low 47°.
Pressure30.50 inHg
Wind2 mph E
Humidity49%
Visibility6.2 mi
Dew point45°
Sun, 1163° / 53°0.1
63 °
Upper Saucon, Sunday, 11 October
Light rain. High 63°, low 53°.
Pressure30.39 inHg
Wind5.3 mph SE
Humidity65%
Visibility6.2 mi
Dew point52°
Mon, 1270° / 60°0.41
70 °
Upper Saucon, Monday, 12 October
Rain. High 70°, low 60°.
Pressure29.74 inHg
Wind9.6 mph E
Humidity94%
Visibility—
Dew point62°
Tue, 1376° / 54°0.14
76 °
Upper Saucon, Tuesday, 13 October
Light rain. High 76°, low 54°.
Pressure29.62 inHg
Wind15.3 mph NW
Humidity73%
Visibility—
Dew point59°
Wed, 1458° / 44°0
58 °
Upper Saucon, Wednesday, 14 October
Partly cloudy. High 58°, low 44°.
Pressure30.00 inHg
Wind17 mph NW
Humidity48%
Visibility—
Dew point32°
Thu, 1560° / 40°0
60 °
Upper Saucon, Thursday, 15 October
Mostly clear. High 60°, low 40°.
Pressure30.24 inHg
Wind6 mph SW
Humidity39%
Visibility—
Dew point29°
Fri, 1673° / 50°0
73 °
Upper Saucon, Friday, 16 October
Clear. High 73°, low 50°.
Pressure30.24 inHg
Wind10.1 mph SW
Humidity62%
Visibility—
Dew point50°
Sat, 1777° / 57°0
77 °
Upper Saucon, Saturday, 17 October
Clear. High 77°, low 57°.
Pressure30.21 inHg
Wind6.8 mph SW
Humidity58%
Visibility—
Dew point54°
Sun, 1871° / 56°0.06
71 °
Upper Saucon, Sunday, 18 October
Light rain. High 71°, low 56°.
Pressure30.18 inHg
Wind8.9 mph S
Humidity76%
Visibility—
Dew point60°
Mon, 1964° / 51°0
64 °
Upper Saucon, Monday, 19 October
Overcast. High 64°, low 51°.
Pressure30.09 inHg
Wind10.5 mph N
Humidity72%
Visibility—
Dew point53°
Tue, 2064° / 46°0
64 °
Upper Saucon, Tuesday, 20 October
Clear. High 64°, low 46°.
Pressure30.12 inHg
Wind5.6 mph NW
Humidity55%
Visibility—
Dew point40°
Wed, 2159° / 42°0
59 °
Upper Saucon, Wednesday, 21 October
Overcast. High 59°, low 42°.
Pressure30.00 inHg
Wind12.5 mph N
Humidity54%
Visibility—
Dew point41°
Thu, 2256° / 37°0
56 °
Upper Saucon, Thursday, 22 October
Clear. High 56°, low 37°.
Pressure30.24 inHg
Wind5.8 mph N
Humidity48%
Visibility—
Dew point30°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2360° / 44°0.09
60 °
Upper Saucon, Friday, 23 October
Climate normal for this date — 60-year average.
Average high60°
Average low44°
Average precipitation0.09 in
Chance of precipitation25%
Record high76° (2024)
Record low28° (1997)
Sat, 2460° / 43°0.14
60 °
Upper Saucon, Saturday, 24 October
Climate normal for this date — 60-year average.
Average high60°
Average low43°
Average precipitation0.14 in
Chance of precipitation35%
Record high78° (2001)
Record low24° (1969)
Sun, 2559° / 44°0.12
59 °
Upper Saucon, Sunday, 25 October
Climate normal for this date — 60-year average.
Average high59°
Average low44°
Average precipitation0.12 in
Chance of precipitation32%
Record high75° (2021)
Record low30° (1962)
Mon, 2658° / 43°0.12
58 °
Upper Saucon, Monday, 26 October
Climate normal for this date — 60-year average.
Average high58°
Average low43°
Average precipitation0.12 in
Chance of precipitation37%
Record high77° (1963)
Record low30° (1960)
Tue, 2759° / 43°0.2
59 °
Upper Saucon, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high59°
Average low43°
Average precipitation0.2 in
Chance of precipitation30%
Record high79° (1963)
Record low28° (1988)
Wed, 2858° / 42°0.15
58 °
Upper Saucon, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high58°
Average low42°
Average precipitation0.15 in
Chance of precipitation27%
Record high77° (2023)
Record low24° (1976)
Thu, 2957° / 41°0.21
57 °
Upper Saucon, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high57°
Average low41°
Average precipitation0.21 in
Chance of precipitation25%
Record high72° (1984)
Record low29° (1965)
Fri, 3057° / 40°0.11
57 °
Upper Saucon, Friday, 30 October
Climate normal for this date — 60-year average.
Average high57°
Average low40°
Average precipitation0.11 in
Chance of precipitation23%
Record high76° (2024)
Record low28° (1962)
Sat, 3157° / 40°0.05
57 °
Upper Saucon, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high57°
Average low40°
Average precipitation0.05 in
Chance of precipitation18%
Record high81° (2024)
Record low24° (2011)
Sun, 0159° / 42°0.08
59 °
Upper Saucon, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high59°
Average low42°
Average precipitation0.08 in
Chance of precipitation23%
Record high76° (1974)
Record low22° (2002)
Mon, 0258° / 43°0.12
58 °
Upper Saucon, Monday, 2 November
Climate normal for this date — 60-year average.
Average high58°
Average low43°
Average precipitation0.12 in
Chance of precipitation32%
Record high75° (1982)
Record low24° (2002)
Tue, 0358° / 41°0.08
58 °
Upper Saucon, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high58°
Average low41°
Average precipitation0.08 in
Chance of precipitation23%
Record high75° (2003)
Record low28° (2002)
Wed, 0456° / 40°0.07
56 °
Upper Saucon, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high56°
Average low40°
Average precipitation0.07 in
Chance of precipitation18%
Record high72° (1961)
Record low27° (2006)
Thu, 0556° / 40°0.11
56 °
Upper Saucon, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high56°
Average low40°
Average precipitation0.11 in
Chance of precipitation28%
Record high74° (2022)
Record low26° (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 Upper Saucon, 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 Saucon, 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.