Monthly outlook for Hamilton Park, PA: average high 65.5°, average low 48.6°. That is 4.1° above the climate normal for October. Precipitation is expected on 3 days (about 1.2 inches), against a normal of 4 days and 1.7 inches. The warmest day looks like 3 November (73.1°), the coolest 25 October (34.9°).
65.5°/48.6°
Average high / low
+4.1°
Above normal
3 / 4
Wet days / normal
1.2 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
25 October – 3 November
68°
59.4°
+4.7°
4 November – 13 November
61.4°
54.9°
+3.6°
14 November – 23 November
at normal
50.7°
—
October records over 66 years
90.5°2 October 2019All-time high
27.7°24 October 1969All-time low
Climate normals and records are computed from the nearest reference point — Lancaster (2 mi).
Mon, 2669° / 36°0
69 °
Hamilton Park, Monday, 26 October
Clear. High 69°, low 36°.
Pressure30.33 inHg
Wind5.1 mph W
Humidity61%
Visibility6.2 mi
Dew point47°
Tue, 2763° / 44°0
63 °
Hamilton Park, Tuesday, 27 October
Clear. High 63°, low 44°.
Pressure30.39 inHg
Wind4.9 mph NE
Humidity56%
Visibility6.2 mi
Dew point44°
Wed, 2861° / 43°0
61 °
Hamilton Park, Wednesday, 28 October
Mostly clear. High 61°, low 43°.
Pressure30.47 inHg
Wind4.5 mph SE
Humidity63%
Visibility6.2 mi
Dew point45°
Thu, 2968° / 49°0
68 °
Hamilton Park, Thursday, 29 October
Overcast. High 68°, low 49°.
Pressure30.30 inHg
Wind7.3 mph SW
Humidity73%
Visibility6.2 mi
Dew point53°
Fri, 3072° / 52°0
72 °
Hamilton Park, Friday, 30 October
Mostly clear. High 72°, low 52°.
Pressure30.21 inHg
Wind6.6 mph W
Humidity72%
Visibility—
Dew point53°
Sat, 3172° / 55°0
72 °
Hamilton Park, Saturday, 31 October
Overcast. High 72°, low 55°.
Pressure30.30 inHg
Wind5.3 mph N
Humidity61%
Visibility—
Dew point50°
Sun, 0171° / 53°0
71 °
Hamilton Park, Sunday, 1 November
Overcast. High 71°, low 53°.
Pressure30.33 inHg
Wind10.3 mph S
Humidity62%
Visibility—
Dew point51°
Mon, 0269° / 56°0.03
69 °
Hamilton Park, Monday, 2 November
Light rain. High 69°, low 56°.
Pressure30.27 inHg
Wind11.5 mph S
Humidity81%
Visibility—
Dew point58°
Tue, 0373° / 58°0.02
73 °
Hamilton Park, Tuesday, 3 November
Light rain. High 73°, low 58°.
Pressure30.12 inHg
Wind10.8 mph SW
Humidity77%
Visibility—
Dew point59°
Wed, 0467° / 60°0.8
67 °
Hamilton Park, Wednesday, 4 November
Rain. High 67°, low 60°.
Pressure29.91 inHg
Wind13.2 mph SW
Humidity92%
Visibility—
Dew point60°
Thu, 0564° / 51°0.04
64 °
Hamilton Park, Thursday, 5 November
Light rain. High 64°, low 51°.
Pressure29.71 inHg
Wind14.5 mph W
Humidity60%
Visibility—
Dew point45°
Fri, 0656° / 51°0.01
56 °
Hamilton Park, Friday, 6 November
Light rain. High 56°, low 51°.
Pressure29.65 inHg
Wind12.9 mph W
Humidity66%
Visibility—
Dew point44°
Sat, 0757° / 44°0
57 °
Hamilton Park, Saturday, 7 November
Overcast. High 57°, low 44°.
Pressure29.77 inHg
Wind16.5 mph W
Humidity67%
Visibility—
Dew point41°
Sun, 0860° / 42°0.21
60 °
Hamilton Park, Sunday, 8 November
Rain. High 60°, low 42°.
Pressure29.88 inHg
Wind12.3 mph SE
Humidity65%
Visibility—
Dew point39°
Mon, 0964° / 49°0.1
64 °
Hamilton Park, Monday, 9 November
Light rain. High 64°, low 49°.
Pressure29.59 inHg
Wind13 mph W
Humidity71%
Visibility—
Dew point49°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 1056° / 41°0.16
56 °
Hamilton Park, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high56°
Average low41°
Average precipitation0.16 in
Chance of precipitation38%
Record high73° (2020)
Record low26° (2017)
Wed, 1154° / 41°0.12
54 °
Hamilton Park, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high54°
Average low41°
Average precipitation0.12 in
Chance of precipitation30%
Record high69° (2006)
Record low21° (2017)
Thu, 1252° / 39°0.18
52 °
Hamilton Park, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high52°
Average low39°
Average precipitation0.18 in
Chance of precipitation37%
Record high71° (1964)
Record low26° (1987)
Fri, 1351° / 38°0.09
51 °
Hamilton Park, Friday, 13 November
Climate normal for this date — 60-year average.
Average high51°
Average low38°
Average precipitation0.09 in
Chance of precipitation37%
Record high70° (1964)
Record low22° (2019)
Sat, 1452° / 38°0.07
52 °
Hamilton Park, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.07 in
Chance of precipitation22%
Record high70° (1993)
Record low24° (1986)
Sun, 1553° / 38°0.1
53 °
Hamilton Park, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.1 in
Chance of precipitation37%
Record high73° (1993)
Record low25° (1967)
Mon, 1652° / 38°0.14
52 °
Hamilton Park, Monday, 16 November
Climate normal for this date — 60-year average.
Average high52°
Average low38°
Average precipitation0.14 in
Chance of precipitation28%
Record high68° (2001)
Record low22° (1967)
Tue, 1751° / 37°0.07
51 °
Hamilton Park, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.07 in
Chance of precipitation27%
Record high67° (1987)
Record low26° (2019)
Wed, 1851° / 37°0.08
51 °
Hamilton Park, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.08 in
Chance of precipitation28%
Record high71° (1963)
Record low25° (2014)
Thu, 1951° / 37°0.09
51 °
Hamilton Park, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.09 in
Chance of precipitation23%
Record high67° (1985)
Record low21° (2014)
Fri, 2051° / 37°0.09
51 °
Hamilton Park, Friday, 20 November
Climate normal for this date — 60-year average.
Average high51°
Average low37°
Average precipitation0.09 in
Chance of precipitation28%
Record high74° (1985)
Record low26° (2022)
Sat, 2150° / 36°0.09
50 °
Hamilton Park, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.09 in
Chance of precipitation28%
Record high67° (1991)
Record low22° (1987)
Sun, 2249° / 36°0.12
49 °
Hamilton Park, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high49°
Average low36°
Average precipitation0.12 in
Chance of precipitation32%
Record high69° (2007)
Record low20° (2018)
Mon, 2349° / 35°0.06
49 °
Hamilton Park, Monday, 23 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.06 in
Chance of precipitation20%
Record high67° (1979)
Record low18° (2018)
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 Hamilton 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 Hamilton 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.