Monthly outlook for Hamilton, PA: average high 55.5°, average low 38.9°. That is 1.2° below the climate normal for October. Precipitation is expected on 4 days (about 2.3 inches), against a normal of 5 days and 1.9 inches. The warmest day looks like 13 October (75.5°), the coolest 18 October (25.2°).
55.5°/38.9°
Average high / low
−1.2°
Below normal
4 / 5
Wet days / normal
2.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
11 October – 20 October
56.5°
58.7°
-1.2°
21 October – 30 October
53.9°
55.2°
-0.8°
31 October – 9 November
at normal
52°
—
October records over 66 years
83.7°8 October 2007All-time high
19°20 October 1972All-time low
Climate normals and records are computed from the nearest reference point — Canton (10 mi).
Mon, 1267° / 44°0
67 °
Hamilton, Monday, 12 October
Light rain. High 67°, low 44°.
Pressure29.91 inHg
Wind8.3 mph NW
Humidity69%
Visibility6.2 mi
Dew point55°
Tue, 1375° / 52°0.02
75 °
Hamilton, Tuesday, 13 October
Light rain. High 75°, low 52°.
Pressure29.88 inHg
Wind12 mph SW
Humidity69%
Visibility6.2 mi
Dew point60°
Wed, 1472° / 56°0.01
72 °
Hamilton, Wednesday, 14 October
Light rain. High 72°, low 56°.
Pressure29.88 inHg
Wind9.4 mph W
Humidity65%
Visibility6.2 mi
Dew point60°
Thu, 1554° / 46°0.02
54 °
Hamilton, Thursday, 15 October
Light rain. High 54°, low 46°.
Pressure30.27 inHg
Wind7.5 mph N
Humidity68%
Visibility6.2 mi
Dew point42°
Fri, 1656° / 43°1.05
56 °
Hamilton, Friday, 16 October
Rain. High 56°, low 43°.
Pressure29.56 inHg
Wind17.4 mph NW
Humidity99%
Visibility—
Dew point55°
Sat, 1740° / 26°0.07
40 °
Hamilton, Saturday, 17 October
Light snow. High 40°, low 26°.
Pressure29.88 inHg
Wind21 mph W
Humidity80%
Visibility—
Dew point29°
Sun, 1838° / 25°0
38 °
Hamilton, Sunday, 18 October
Light snow. High 38°, low 25°.
Pressure30.45 inHg
Wind16.5 mph N
Humidity57%
Visibility—
Dew point19°
Mon, 1950° / 25°0
50 °
Hamilton, Monday, 19 October
Partly cloudy. High 50°, low 25°.
Pressure30.53 inHg
Wind13.1 mph SW
Humidity50%
Visibility—
Dew point22°
Tue, 2057° / 33°0
57 °
Hamilton, Tuesday, 20 October
Clear. High 57°, low 33°.
Pressure30.39 inHg
Wind8.5 mph NW
Humidity63%
Visibility—
Dew point35°
Wed, 2157° / 37°0
57 °
Hamilton, Wednesday, 21 October
Clear. High 57°, low 37°.
Pressure30.45 inHg
Wind4.7 mph NE
Humidity63%
Visibility—
Dew point37°
Thu, 2256° / 41°0
56 °
Hamilton, Thursday, 22 October
Overcast. High 56°, low 41°.
Pressure30.45 inHg
Wind5.2 mph S
Humidity70%
Visibility—
Dew point39°
Fri, 2357° / 39°0
57 °
Hamilton, Friday, 23 October
Clear. High 57°, low 39°.
Pressure30.36 inHg
Wind5.5 mph S
Humidity70%
Visibility—
Dew point40°
Sat, 2459° / 39°0
59 °
Hamilton, Saturday, 24 October
Light rain. High 59°, low 39°.
Pressure30.15 inHg
Wind9.6 mph N
Humidity61%
Visibility—
Dew point39°
Sun, 2552° / 35°0
52 °
Hamilton, Sunday, 25 October
Partly cloudy. High 52°, low 35°.
Pressure30.09 inHg
Wind12.3 mph N
Humidity60%
Visibility—
Dew point34°
Mon, 2642° / 33°0.13
42 °
Hamilton, Monday, 26 October
Light rain. High 42°, low 33°.
Pressure29.83 inHg
Wind12.5 mph S
Humidity91%
Visibility—
Dew point35°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2755° / 41°0.15
55 °
Hamilton, Tuesday, 27 October
Climate normal for this date — 60-year average.
Average high55°
Average low41°
Average precipitation0.15 in
Chance of precipitation33%
Record high75° (1963)
Record low26° (2005)
Wed, 2855° / 40°0.11
55 °
Hamilton, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high55°
Average low40°
Average precipitation0.11 in
Chance of precipitation35%
Record high74° (1984)
Record low26° (1976)
Thu, 2953° / 39°0.15
53 °
Hamilton, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high53°
Average low39°
Average precipitation0.15 in
Chance of precipitation35%
Record high69° (1989)
Record low26° (1965)
Fri, 3053° / 38°0.1
53 °
Hamilton, Friday, 30 October
Climate normal for this date — 60-year average.
Average high53°
Average low38°
Average precipitation0.1 in
Chance of precipitation25%
Record high71° (2024)
Record low26° (2011)
Sat, 3154° / 39°0.08
54 °
Hamilton, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high54°
Average low39°
Average precipitation0.08 in
Chance of precipitation23%
Record high74° (2024)
Record low24° (2011)
Sun, 0155° / 41°0.09
55 °
Hamilton, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high55°
Average low41°
Average precipitation0.09 in
Chance of precipitation32%
Record high71° (1974)
Record low28° (2023)
Mon, 0254° / 41°0.13
54 °
Hamilton, Monday, 2 November
Climate normal for this date — 60-year average.
Average high54°
Average low41°
Average precipitation0.13 in
Chance of precipitation35%
Record high73° (1982)
Record low24° (1993)
Tue, 0354° / 39°0.07
54 °
Hamilton, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high54°
Average low39°
Average precipitation0.07 in
Chance of precipitation30%
Record high71° (2015)
Record low29° (1984)
Wed, 0452° / 39°0.09
52 °
Hamilton, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high52°
Average low39°
Average precipitation0.09 in
Chance of precipitation23%
Record high71° (2003)
Record low26° (1991)
Thu, 0551° / 39°0.09
51 °
Hamilton, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high51°
Average low39°
Average precipitation0.09 in
Chance of precipitation42%
Record high69° (2015)
Record low21° (1991)
Fri, 0651° / 38°0.08
51 °
Hamilton, Friday, 6 November
Climate normal for this date — 60-year average.
Average high51°
Average low38°
Average precipitation0.08 in
Chance of precipitation30%
Record high71° (2022)
Record low27° (1962)
Sat, 0750° / 37°0.07
50 °
Hamilton, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high50°
Average low37°
Average precipitation0.07 in
Chance of precipitation38%
Record high69° (2020)
Record low19° (1962)
Sun, 0850° / 36°0.13
50 °
Hamilton, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high50°
Average low36°
Average precipitation0.13 in
Chance of precipitation25%
Record high71° (2020)
Record low22° (2019)
Mon, 0949° / 37°0.1
49 °
Hamilton, Monday, 9 November
Climate normal for this date — 60-year average.
Average high49°
Average low37°
Average precipitation0.1 in
Chance of precipitation35%
Record high70° (2020)
Record low21° (2019)
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, 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, 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.