Monthly outlook for Hamilton Square, PA: average high 57.2°, average low 43.5°. That is 0.8° above the climate normal for October. Precipitation is expected on 7 days (about 3.9 inches), against a normal of 4 days and 1.9 inches. The warmest day looks like 30 October (65.2°), the coolest 11 November (30.9°).
57.2°/43.5°
Average high / low
+0.8°
Above normal
7 / 4
Wet days / normal
3.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
27 October – 5 November
59°
57°
+1.1°
6 November – 15 November
54.1°
52.1°
+1.1°
16 November – 25 November
at normal
48.3°
—
October records over 66 years
88°2 October 2019All-time high
21.7°31 October 2011All-time low
Climate normals and records are computed from the nearest reference point — Lower Nazareth (15 mi).
Wed, 2863° / 38°0
63 °
Hamilton Square, Wednesday, 28 October
Overcast. High 63°, low 38°.
Pressure30.45 inHg
Wind5 mph S
Humidity53%
Visibility6.2 mi
Dew point39°
Thu, 2963° / 41°0
63 °
Hamilton Square, Thursday, 29 October
Overcast. High 63°, low 41°.
Pressure30.27 inHg
Wind9.3 mph SW
Humidity74%
Visibility6.2 mi
Dew point51°
Fri, 3065° / 49°0
65 °
Hamilton Square, Friday, 30 October
Clear. High 65°, low 49°.
Pressure30.12 inHg
Wind10.7 mph NW
Humidity59%
Visibility6.2 mi
Dew point49°
Sat, 3160° / 44°0
60 °
Hamilton Square, Saturday, 31 October
Mostly clear. High 60°, low 44°.
Pressure30.39 inHg
Wind5.7 mph NW
Humidity51%
Visibility6.2 mi
Dew point37°
Sun, 0164° / 47°0
64 °
Hamilton Square, Sunday, 1 November
Partly cloudy. High 64°, low 47°.
Pressure30.39 inHg
Wind8.1 mph SW
Humidity59%
Visibility—
Dew point42°
Mon, 0257° / 49°0.41
57 °
Hamilton Square, Monday, 2 November
Rain. High 57°, low 49°.
Pressure30.12 inHg
Wind9.5 mph SE
Humidity85%
Visibility—
Dew point51°
Tue, 0359° / 42°1.85
59 °
Hamilton Square, Tuesday, 3 November
Heavy rain. High 59°, low 42°.
Pressure29.94 inHg
Wind14.5 mph NE
Humidity98%
Visibility—
Dew point57°
Wed, 0443° / 39°0.18
43 °
Hamilton Square, Wednesday, 4 November
Light rain. High 43°, low 39°.
Pressure30.36 inHg
Wind12.4 mph NE
Humidity91%
Visibility—
Dew point37°
Thu, 0552° / 42°0.44
52 °
Hamilton Square, Thursday, 5 November
Rain. High 52°, low 42°.
Pressure30.15 inHg
Wind9.5 mph NE
Humidity95%
Visibility—
Dew point43°
Fri, 0655° / 51°0.66
55 °
Hamilton Square, Friday, 6 November
Rain. High 55°, low 51°.
Pressure29.59 inHg
Wind6.8 mph NE
Humidity99%
Visibility—
Dew point53°
Sat, 0755° / 46°0.04
55 °
Hamilton Square, Saturday, 7 November
Light rain. High 55°, low 46°.
Pressure29.71 inHg
Wind8.3 mph NW
Humidity84%
Visibility—
Dew point48°
Sun, 0858° / 44°0
58 °
Hamilton Square, Sunday, 8 November
Overcast. High 58°, low 44°.
Pressure30.00 inHg
Wind6.1 mph N
Humidity70%
Visibility—
Dew point42°
Mon, 0956° / 43°0
56 °
Hamilton Square, Monday, 9 November
Clear. High 56°, low 43°.
Pressure30.15 inHg
Wind3.8 mph N
Humidity65%
Visibility—
Dew point40°
Tue, 1054° / 46°0.28
54 °
Hamilton Square, Tuesday, 10 November
Rain. High 54°, low 46°.
Pressure29.88 inHg
Wind7.1 mph S
Humidity92%
Visibility—
Dew point49°
Wed, 1147° / 31°0.01
47 °
Hamilton Square, Wednesday, 11 November
Light snow. High 47°, low 31°.
Pressure29.77 inHg
Wind14.9 mph NW
Humidity74%
Visibility—
Dew point38°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 1251° / 36°0.17
51 °
Hamilton Square, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high51°
Average low36°
Average precipitation0.17 in
Chance of precipitation35%
Record high69° (1964)
Record low23° (2019)
Fri, 1349° / 35°0.12
49 °
Hamilton Square, Friday, 13 November
Climate normal for this date — 60-year average.
Average high49°
Average low35°
Average precipitation0.12 in
Chance of precipitation35%
Record high69° (1964)
Record low20° (2019)
Sat, 1450° / 35°0.08
50 °
Hamilton Square, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.08 in
Chance of precipitation22%
Record high69° (1993)
Record low20° (1986)
Sun, 1551° / 35°0.11
51 °
Hamilton Square, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high51°
Average low35°
Average precipitation0.11 in
Chance of precipitation35%
Record high72° (1993)
Record low22° (1986)
Mon, 1650° / 35°0.15
50 °
Hamilton Square, Monday, 16 November
Climate normal for this date — 60-year average.
Average high50°
Average low35°
Average precipitation0.15 in
Chance of precipitation30%
Record high69° (2005)
Record low19° (1967)
Tue, 1749° / 33°0.11
49 °
Hamilton Square, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high49°
Average low33°
Average precipitation0.11 in
Chance of precipitation30%
Record high65° (1987)
Record low22° (2019)
Wed, 1849° / 33°0.1
49 °
Hamilton Square, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high49°
Average low33°
Average precipitation0.1 in
Chance of precipitation33%
Record high67° (1963)
Record low24° (2014)
Thu, 1949° / 33°0.09
49 °
Hamilton Square, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high49°
Average low33°
Average precipitation0.09 in
Chance of precipitation25%
Record high65° (2016)
Record low19° (2014)
Fri, 2049° / 33°0.12
49 °
Hamilton Square, Friday, 20 November
Climate normal for this date — 60-year average.
Average high49°
Average low33°
Average precipitation0.12 in
Chance of precipitation28%
Record high71° (1985)
Record low22° (1984)
Sat, 2148° / 33°0.11
48 °
Hamilton Square, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high48°
Average low33°
Average precipitation0.11 in
Chance of precipitation30%
Record high62° (1991)
Record low18° (1987)
Sun, 2247° / 33°0.13
47 °
Hamilton Square, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high47°
Average low33°
Average precipitation0.13 in
Chance of precipitation33%
Record high66° (2007)
Record low16° (2018)
Mon, 2347° / 32°0.09
47 °
Hamilton Square, Monday, 23 November
Climate normal for this date — 60-year average.
Average high47°
Average low32°
Average precipitation0.09 in
Chance of precipitation20%
Record high65° (1979)
Record low14° (2018)
Tue, 2448° / 32°0.11
48 °
Hamilton Square, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high48°
Average low32°
Average precipitation0.11 in
Chance of precipitation33%
Record high66° (2014)
Record low8° (1989)
Wed, 2547° / 32°0.14
47 °
Hamilton Square, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high47°
Average low32°
Average precipitation0.14 in
Chance of precipitation33%
Record high69° (1979)
Record low19° (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 Hamilton Square, 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 Square, 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.