As of 00:38 EDT

Weather in Hamilton, PA

30°Current weather

Hamilton, Sunday, 18 October, 00:38

Clear. Feels like 30°. High 58°, low 30°.

Pressure30.50 inHg
Wind0 mph N
Humidity86%
Visibility6.2 mi
Dew point27°

Monthly outlook for Hamilton, PA: average high 58.3°, average low 39.1°. That is 2.5° above the climate normal for October. Precipitation is expected on 3 days (about 1.0 inches), against a normal of 7 days and 2.1 inches. The warmest day looks like 29 October (63.6°), the coolest 18 October (30.2°).

58.3°/39.1°
Average high / low
+2.5°
Above normal
3 / 7
Wet days / normal
1.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
18 October – 27 October57.7°54.6°+1.7°
28 October – 6 November59.3°51.7°+4.2°
7 November – 16 Novemberat normal46.4°—

October records over 66 years

82°1 October 2019All-time high
20.7°20 October 1972All-time low

Climate normals and records are computed from the nearest reference point — Sheffield (10 mi).

Mon, 1963° / 37°0Clear
63 °Clear

Hamilton, Monday, 19 October

Clear. High 63°, low 37°.

Pressure30.42 inHg
Wind2.8 mph NW
Humidity34%
Visibility6.2 mi
Dew point28°
Tue, 2061° / 40°0Partly cloudy
61 °Partly cloudy

Hamilton, Tuesday, 20 October

Partly cloudy. High 61°, low 40°.

Pressure30.39 inHg
Wind6.3 mph NE
Humidity61%
Visibility6.2 mi
Dew point43°
Wed, 2161° / 35°0Clear
61 °Clear

Hamilton, Wednesday, 21 October

Clear. High 61°, low 35°.

Pressure30.33 inHg
Wind1.4 mph E
Humidity47%
Visibility6.2 mi
Dew point34°
Thu, 2259° / 37°0Clear
59 °Clear

Hamilton, Thursday, 22 October

Clear. High 59°, low 37°.

Pressure30.24 inHg
Wind8.7 mph N
Humidity67%
Visibility—
Dew point40°
Fri, 2354° / 39°0Clear
54 °Clear

Hamilton, Friday, 23 October

Clear. High 54°, low 39°.

Pressure30.47 inHg
Wind8.8 mph NE
Humidity59%
Visibility—
Dew point31°
Sat, 2458° / 37°0Overcast
58 °Overcast

Hamilton, Saturday, 24 October

Overcast. High 58°, low 37°.

Pressure30.50 inHg
Wind9.2 mph S
Humidity50%
Visibility—
Dew point31°
Sun, 2561° / 40°0Overcast
61 °Overcast

Hamilton, Sunday, 25 October

Overcast. High 61°, low 40°.

Pressure30.39 inHg
Wind10.3 mph SW
Humidity58%
Visibility—
Dew point38°
Mon, 2648° / 35°0.04Light rain
48 °Light rain

Hamilton, Monday, 26 October

Light rain. High 48°, low 35°.

Pressure30.36 inHg
Wind8.1 mph NW
Humidity79%
Visibility—
Dew point38°
Tue, 2755° / 33°0Clear
55 °Clear

Hamilton, Tuesday, 27 October

Clear. High 55°, low 33°.

Pressure30.36 inHg
Wind7.8 mph W
Humidity58%
Visibility—
Dew point32°
Wed, 2858° / 36°0Mostly clear
58 °Mostly clear

Hamilton, Wednesday, 28 October

Mostly clear. High 58°, low 36°.

Pressure30.33 inHg
Wind4.3 mph SW
Humidity48%
Visibility—
Dew point30°
Thu, 2964° / 42°0Overcast
64 °Overcast

Hamilton, Thursday, 29 October

Overcast. High 64°, low 42°.

Pressure30.18 inHg
Wind10.2 mph S
Humidity53%
Visibility—
Dew point36°
Fri, 3057° / 55°0.2Light rain
57 °Light rain

Hamilton, Friday, 30 October

Light rain. High 57°, low 55°.

Pressure29.94 inHg
Wind12.3 mph SW
Humidity90%
Visibility—
Dew point54°
Sat, 3156° / 40°0Mostly clear
56 °Mostly clear

Hamilton, Saturday, 31 October

Mostly clear. High 56°, low 40°.

Pressure30.27 inHg
Wind9.1 mph W
Humidity71%
Visibility—
Dew point40°
Sun, 0161° / 46°0.75Rain
61 °Rain

Hamilton, Sunday, 1 November

Rain. High 61°, low 46°.

Pressure29.97 inHg
Wind14.2 mph S
Humidity92%
Visibility—
Dew point47°
Mon, 0259° / 42°0Clear
59 °Clear

Hamilton, Monday, 2 November

Clear. High 59°, low 42°.

Pressure30.18 inHg
Wind11 mph W
Humidity60%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0352° / 38°0.08Climate normal
52 °Climate normal

Hamilton, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high52°
Average low38°
Average precipitation0.08 in
Chance of precipitation32%
Record high70° (1961)
Record low27° (1966)
Wed, 0450° / 37°0.11Climate normal
50 °Climate normal

Hamilton, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high50°
Average low37°
Average precipitation0.11 in
Chance of precipitation33%
Record high72° (2003)
Record low21° (1991)
Thu, 0550° / 37°0.11Climate normal
50 °Climate normal

Hamilton, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high50°
Average low37°
Average precipitation0.11 in
Chance of precipitation48%
Record high72° (2022)
Record low18° (1991)
Fri, 0649° / 37°0.09Climate normal
49 °Climate normal

Hamilton, Friday, 6 November

Climate normal for this date — 60-year average.

Average high49°
Average low37°
Average precipitation0.09 in
Chance of precipitation47%
Record high68° (2022)
Record low25° (1995)
Sat, 0748° / 35°0.12Climate normal
48 °Climate normal

Hamilton, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high48°
Average low35°
Average precipitation0.12 in
Chance of precipitation52%
Record high67° (1975)
Record low23° (1992)
Sun, 0849° / 35°0.1Climate normal
49 °Climate normal

Hamilton, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high49°
Average low35°
Average precipitation0.1 in
Chance of precipitation35%
Record high68° (2020)
Record low21° (2019)
Mon, 0949° / 35°0.1Climate normal
49 °Climate normal

Hamilton, Monday, 9 November

Climate normal for this date — 60-year average.

Average high49°
Average low35°
Average precipitation0.1 in
Chance of precipitation40%
Record high69° (2020)
Record low19° (1992)
Tue, 1049° / 35°0.17Climate normal
49 °Climate normal

Hamilton, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high49°
Average low35°
Average precipitation0.17 in
Chance of precipitation52%
Record high69° (2020)
Record low16° (2017)
Wed, 1146° / 35°0.17Climate normal
46 °Climate normal

Hamilton, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high46°
Average low35°
Average precipitation0.17 in
Chance of precipitation45%
Record high64° (2012)
Record low16° (2017)
Thu, 1245° / 33°0.12Climate normal
45 °Climate normal

Hamilton, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high45°
Average low33°
Average precipitation0.12 in
Chance of precipitation48%
Record high64° (1964)
Record low14° (2019)
Fri, 1344° / 31°0.09Climate normal
44 °Climate normal

Hamilton, Friday, 13 November

Climate normal for this date — 60-year average.

Average high44°
Average low31°
Average precipitation0.09 in
Chance of precipitation42%
Record high61° (1989)
Record low12° (2019)
Sat, 1445° / 33°0.13Climate normal
45 °Climate normal

Hamilton, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high45°
Average low33°
Average precipitation0.13 in
Chance of precipitation35%
Record high64° (1994)
Record low7° (1996)
Sun, 1545° / 32°0.17Climate normal
45 °Climate normal

Hamilton, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high45°
Average low32°
Average precipitation0.17 in
Chance of precipitation52%
Record high62° (1964)
Record low3° (1996)
Mon, 1644° / 31°0.15Climate normal
44 °Climate normal

Hamilton, Monday, 16 November

Climate normal for this date — 60-year average.

Average high44°
Average low31°
Average precipitation0.15 in
Chance of precipitation43%
Record high62° (1988)
Record low10° (1967)

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.