Monthly outlook for Waldheim Park, PA: average high 61.4°, average low 47.4°. That is 1.9° above the climate normal for October. Precipitation is expected on 5 days (about 2.8 inches), against a normal of 4 days and 1.8 inches. The warmest day looks like 30 October (67.9°), the coolest 25 October (34.4°).
61.4°/47.4°
Average high / low
+1.9°
Above normal
5 / 4
Wet days / normal
2.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
23 October – 1 November
62.1°
58.9°
+1.8°
2 November – 11 November
60.3°
55.6°
+2.6°
12 November – 21 November
at normal
50.4°
—
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).
Sat, 2463° / 37°0
63 °
Waldheim Park, Saturday, 24 October
Mostly clear. High 63°, low 37°.
Pressure30.56 inHg
Wind1 mph E
Humidity48%
Visibility6.2 mi
Dew point35°
Sun, 2561° / 34°0
61 °
Waldheim Park, Sunday, 25 October
Clear. High 61°, low 34°.
Pressure30.56 inHg
Wind0.5 mph S
Humidity48%
Visibility6.2 mi
Dew point38°
Mon, 2667° / 39°0
67 °
Waldheim Park, Monday, 26 October
Clear. High 67°, low 39°.
Pressure30.30 inHg
Wind6 mph W
Humidity58%
Visibility6.2 mi
Dew point46°
Tue, 2759° / 44°0
59 °
Waldheim Park, Tuesday, 27 October
Clear. High 59°, low 44°.
Pressure30.33 inHg
Wind3.1 mph N
Humidity58%
Visibility6.2 mi
Dew point41°
Wed, 2855° / 37°0
55 °
Waldheim Park, Wednesday, 28 October
Overcast. High 55°, low 37°.
Pressure30.47 inHg
Wind4.2 mph SE
Humidity61%
Visibility—
Dew point33°
Thu, 2963° / 46°0
63 °
Waldheim Park, Thursday, 29 October
Overcast. High 63°, low 46°.
Pressure30.39 inHg
Wind6.8 mph S
Humidity70%
Visibility—
Dew point46°
Fri, 3068° / 49°0
68 °
Waldheim Park, Friday, 30 October
Overcast. High 68°, low 49°.
Pressure30.30 inHg
Wind7.5 mph SW
Humidity71%
Visibility—
Dew point50°
Sat, 3166° / 54°0
66 °
Waldheim Park, Saturday, 31 October
Overcast. High 66°, low 54°.
Pressure30.30 inHg
Wind4.9 mph E
Humidity74%
Visibility—
Dew point53°
Sun, 0160° / 54°1.74
60 °
Waldheim Park, Sunday, 1 November
Heavy rain. High 60°, low 54°.
Pressure30.24 inHg
Wind11.9 mph SE
Humidity98%
Visibility—
Dew point56°
Mon, 0265° / 59°0.44
65 °
Waldheim Park, Monday, 2 November
Rain. High 65°, low 59°.
Pressure30.06 inHg
Wind5.5 mph SE
Humidity97%
Visibility—
Dew point60°
Tue, 0366° / 57°0
66 °
Waldheim Park, Tuesday, 3 November
Overcast. High 66°, low 57°.
Pressure30.00 inHg
Wind3.9 mph N
Humidity76%
Visibility—
Dew point53°
Wed, 0460° / 51°0.29
60 °
Waldheim Park, Wednesday, 4 November
Rain. High 60°, low 51°.
Pressure30.03 inHg
Wind17 mph E
Humidity83%
Visibility—
Dew point52°
Thu, 0554° / 51°0.3
54 °
Waldheim Park, Thursday, 5 November
Rain. High 54°, low 51°.
Pressure30.00 inHg
Wind12.9 mph E
Humidity95%
Visibility—
Dew point52°
Fri, 0655° / 51°0.06
55 °
Waldheim Park, Friday, 6 November
Light rain. High 55°, low 51°.
Pressure29.94 inHg
Wind6.1 mph SE
Humidity95%
Visibility—
Dew point51°
Sat, 0762° / 49°0
62 °
Waldheim Park, Saturday, 7 November
Overcast. High 62°, low 49°.
Pressure29.77 inHg
Wind11.9 mph SW
Humidity78%
Visibility—
Dew point49°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0854° / 38°0.13
54 °
Waldheim Park, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high54°
Average low38°
Average precipitation0.13 in
Chance of precipitation20%
Record high72° (2020)
Record low25° (1960)
Mon, 0954° / 38°0.1
54 °
Waldheim Park, Monday, 9 November
Climate normal for this date — 60-year average.
Average high54°
Average low38°
Average precipitation0.1 in
Chance of precipitation35%
Record high73° (1975)
Record low21° (2019)
Tue, 1055° / 39°0.17
55 °
Waldheim Park, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high55°
Average low39°
Average precipitation0.17 in
Chance of precipitation38%
Record high73° (2020)
Record low23° (2017)
Wed, 1153° / 38°0.11
53 °
Waldheim Park, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.11 in
Chance of precipitation30%
Record high69° (2006)
Record low20° (2017)
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)
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.