Monthly outlook for Waldheim Park, PA: average high 58.7°, average low 44.3°. That is 1.2° above the climate normal for October. Precipitation is expected on 6 days (about 3.7 inches), against a normal of 4 days and 1.8 inches. The warmest day looks like 30 October (68.9°), the coolest 11 November (32.3°).
58.7°/44.3°
Average high / low
+1.2°
Above normal
6 / 4
Wet days / normal
3.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
27 October – 5 November
60.6°
57.9°
+1.5°
6 November – 15 November
55.7°
53°
+1.5°
16 November – 25 November
at normal
49.2°
—
October records over 66 years
88.3°2 October 2019All-time high
23.9°31 October 2011All-time low
Climate normals and records are computed from the nearest reference point — Allentown (2 mi).
Wed, 2864° / 36°0
64 °
Waldheim Park, Wednesday, 28 October
Mostly clear. High 64°, low 36°.
Pressure30.45 inHg
Wind3.2 mph E
Humidity60%
Visibility6.2 mi
Dew point42°
Thu, 2966° / 39°0
66 °
Waldheim Park, Thursday, 29 October
Overcast. High 66°, low 39°.
Pressure30.27 inHg
Wind7.5 mph SW
Humidity73%
Visibility6.2 mi
Dew point53°
Fri, 3069° / 49°0
69 °
Waldheim Park, Friday, 30 October
Clear. High 69°, low 49°.
Pressure30.12 inHg
Wind10 mph NW
Humidity58%
Visibility6.2 mi
Dew point52°
Sat, 3161° / 44°0
61 °
Waldheim Park, Saturday, 31 October
Partly cloudy. High 61°, low 44°.
Pressure30.42 inHg
Wind4.8 mph NW
Humidity63%
Visibility—
Dew point41°
Sun, 0165° / 45°0
65 °
Waldheim Park, Sunday, 1 November
Mostly clear. High 65°, low 45°.
Pressure30.39 inHg
Wind8.4 mph SW
Humidity61%
Visibility—
Dew point45°
Mon, 0259° / 49°0.33
59 °
Waldheim Park, Monday, 2 November
Rain. High 59°, low 49°.
Pressure30.12 inHg
Wind11.2 mph SE
Humidity83%
Visibility—
Dew point51°
Tue, 0359° / 45°1.98
59 °
Waldheim Park, Tuesday, 3 November
Heavy rain. High 59°, low 45°.
Pressure29.91 inHg
Wind15.4 mph NE
Humidity98%
Visibility—
Dew point59°
Wed, 0445° / 40°0.31
45 °
Waldheim Park, Wednesday, 4 November
Rain. High 45°, low 40°.
Pressure30.33 inHg
Wind13.2 mph NE
Humidity91%
Visibility—
Dew point38°
Thu, 0555° / 44°0.27
55 °
Waldheim Park, Thursday, 5 November
Light rain. High 55°, low 44°.
Pressure30.12 inHg
Wind12.9 mph E
Humidity93%
Visibility—
Dew point44°
Fri, 0656° / 54°0.59
56 °
Waldheim Park, Friday, 6 November
Rain. High 56°, low 54°.
Pressure29.59 inHg
Wind6.2 mph NE
Humidity99%
Visibility—
Dew point55°
Sat, 0759° / 48°0
59 °
Waldheim Park, Saturday, 7 November
Overcast. High 59°, low 48°.
Pressure29.71 inHg
Wind9.9 mph NW
Humidity80%
Visibility—
Dew point48°
Sun, 0858° / 45°0
58 °
Waldheim Park, Sunday, 8 November
Overcast. High 58°, low 45°.
Pressure30.00 inHg
Wind7 mph N
Humidity72%
Visibility—
Dew point42°
Mon, 0957° / 47°0
57 °
Waldheim Park, Monday, 9 November
Mostly clear. High 57°, low 47°.
Pressure30.15 inHg
Wind4.7 mph SE
Humidity63%
Visibility—
Dew point40°
Tue, 1056° / 48°0.24
56 °
Waldheim Park, Tuesday, 10 November
Rain. High 56°, low 48°.
Pressure29.88 inHg
Wind9.2 mph S
Humidity83%
Visibility—
Dew point49°
Wed, 1147° / 32°0.02
47 °
Waldheim Park, Wednesday, 11 November
Light rain. High 47°, low 32°.
Pressure29.77 inHg
Wind16.2 mph NW
Humidity68%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 1252° / 37°0.17
52 °
Waldheim Park, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high52°
Average low37°
Average precipitation0.17 in
Chance of precipitation37%
Record high70° (1964)
Record low24° (2019)
Fri, 1350° / 36°0.12
50 °
Waldheim Park, Friday, 13 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.12 in
Chance of precipitation37%
Record high69° (1964)
Record low20° (2019)
Sat, 1451° / 36°0.08
51 °
Waldheim Park, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high51°
Average low36°
Average precipitation0.08 in
Chance of precipitation23%
Record high70° (1993)
Record low21° (1986)
Sun, 1552° / 36°0.11
52 °
Waldheim Park, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high52°
Average low36°
Average precipitation0.11 in
Chance of precipitation35%
Record high73° (1993)
Record low23° (1986)
Mon, 1651° / 36°0.15
51 °
Waldheim Park, Monday, 16 November
Climate normal for this date — 60-year average.
Average high51°
Average low36°
Average precipitation0.15 in
Chance of precipitation32%
Record high69° (2005)
Record low20° (1967)
Tue, 1750° / 35°0.1
50 °
Waldheim Park, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.1 in
Chance of precipitation28%
Record high66° (1987)
Record low22° (2019)
Wed, 1850° / 34°0.09
50 °
Waldheim Park, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high50°
Average low34°
Average precipitation0.09 in
Chance of precipitation30%
Record high69° (1963)
Record low24° (1997)
Thu, 1950° / 35°0.09
50 °
Waldheim Park, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.09 in
Chance of precipitation23%
Record high66° (2016)
Record low20° (2014)
Fri, 2050° / 34°0.11
50 °
Waldheim Park, Friday, 20 November
Climate normal for this date — 60-year average.
Average high50°
Average low34°
Average precipitation0.11 in
Chance of precipitation28%
Record high72° (1985)
Record low22° (1984)
Sat, 2149° / 34°0.11
49 °
Waldheim Park, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high49°
Average low34°
Average precipitation0.11 in
Chance of precipitation30%
Record high63° (1991)
Record low19° (1987)
Sun, 2248° / 34°0.12
48 °
Waldheim Park, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high48°
Average low34°
Average precipitation0.12 in
Chance of precipitation33%
Record high67° (2007)
Record low17° (2018)
Mon, 2348° / 32°0.08
48 °
Waldheim Park, Monday, 23 November
Climate normal for this date — 60-year average.
Average high48°
Average low32°
Average precipitation0.08 in
Chance of precipitation18%
Record high66° (1979)
Record low14° (2018)
Tue, 2449° / 33°0.11
49 °
Waldheim Park, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high49°
Average low33°
Average precipitation0.11 in
Chance of precipitation32%
Record high67° (2014)
Record low7° (1989)
Wed, 2548° / 33°0.14
48 °
Waldheim Park, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high48°
Average low33°
Average precipitation0.14 in
Chance of precipitation35%
Record high69° (1979)
Record low20° (2005)
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 Waldheim Park, 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 Waldheim Park, 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.