As of 00:25 EDT

Weather in Hamilton, PA

55°Current weather

Hamilton, Monday, 12 October, 00:25

Clear. Feels like 55°. High 67°, low 50°.

Pressure29.88 inHg
Wind0 mph N
Humidity94%
Visibility6.2 mi
Dew point53°

Monthly outlook for Hamilton, PA: average high 55.9°, average low 41°. That is 0° below the climate normal for October. Precipitation is expected on 5 days (about 2.5 inches), against a normal of 7 days and 2.1 inches. The warmest day looks like 13 October (76.8°), the coolest 18 October (22.9°).

55.9°/41°
Average high / low
−0°
Below normal
5 / 7
Wet days / normal
2.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
12 October – 21 October61.3°56.9°+2.4°
22 October – 31 October46.9°53.6°-3.7°
1 November – 10 Novemberat normal50.2°—

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).

Tue, 1377° / 55°0.03Light rain
77 °Light rain

Hamilton, Tuesday, 13 October

Light rain. High 77°, low 55°.

Pressure29.85 inHg
Wind12.1 mph SW
Humidity70%
Visibility6.2 mi
Dew point61°
Wed, 1468° / 56°0.14Rain
68 °Rain

Hamilton, Wednesday, 14 October

Rain. High 68°, low 56°.

Pressure29.97 inHg
Wind8.5 mph NW
Humidity90%
Visibility6.2 mi
Dew point60°
Thu, 1563° / 51°0.02Light rain
63 °Light rain

Hamilton, Thursday, 15 October

Light rain. High 63°, low 51°.

Pressure30.21 inHg
Wind3.3 mph E
Humidity60%
Visibility6.2 mi
Dew point44°
Fri, 1660° / 43°0.79Rain
60 °Rain

Hamilton, Friday, 16 October

Rain. High 60°, low 43°.

Pressure29.71 inHg
Wind16.5 mph NW
Humidity95%
Visibility—
Dew point53°
Sat, 1745° / 24°0.03Light rain
45 °Light rain

Hamilton, Saturday, 17 October

Light rain. High 45°, low 24°.

Pressure30.36 inHg
Wind15.3 mph NW
Humidity55%
Visibility—
Dew point29°
Sun, 1850° / 23°0Partly cloudy
50 °Partly cloudy

Hamilton, Sunday, 18 October

Partly cloudy. High 50°, low 23°.

Pressure30.50 inHg
Wind10.6 mph S
Humidity39%
Visibility—
Dew point23°
Mon, 1958° / 32°0Mostly clear
58 °Mostly clear

Hamilton, Monday, 19 October

Mostly clear. High 58°, low 32°.

Pressure30.42 inHg
Wind9.7 mph SW
Humidity49%
Visibility—
Dew point36°
Tue, 2060° / 39°0Overcast
60 °Overcast

Hamilton, Tuesday, 20 October

Overcast. High 60°, low 39°.

Pressure30.33 inHg
Wind3.4 mph SW
Humidity46%
Visibility—
Dew point37°
Wed, 2165° / 44°0Clear
65 °Clear

Hamilton, Wednesday, 21 October

Clear. High 65°, low 44°.

Pressure30.33 inHg
Wind7.7 mph SE
Humidity54%
Visibility—
Dew point40°
Thu, 2262° / 48°0.33Rain
62 °Rain

Hamilton, Thursday, 22 October

Rain. High 62°, low 48°.

Pressure30.09 inHg
Wind16.6 mph SE
Humidity71%
Visibility—
Dew point47°
Fri, 2354° / 42°1.01Heavy rain
54 °Heavy rain

Hamilton, Friday, 23 October

Heavy rain. High 54°, low 42°.

Pressure29.80 inHg
Wind15.5 mph S
Humidity80%
Visibility—
Dew point44°
Sat, 2441° / 36°0.11Snow
41 °Snow

Hamilton, Saturday, 24 October

Snow. High 41°, low 36°.

Pressure29.77 inHg
Wind16.8 mph NW
Humidity95%
Visibility—
Dew point39°
Sun, 2539° / 35°0Overcast
39 °Overcast

Hamilton, Sunday, 25 October

Overcast. High 39°, low 35°.

Pressure29.74 inHg
Wind15.7 mph NW
Humidity88%
Visibility—
Dew point33°
Mon, 2641° / 38°0.02Light rain
41 °Light rain

Hamilton, Monday, 26 October

Light rain. High 41°, low 38°.

Pressure29.83 inHg
Wind8.2 mph NW
Humidity92%
Visibility—
Dew point38°
Tue, 2745° / 39°0Overcast
45 °Overcast

Hamilton, Tuesday, 27 October

Overcast. High 45°, low 39°.

Pressure29.88 inHg
Wind7.7 mph W
Humidity88%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2853° / 38°0.12Climate normal
53 °Climate normal

Hamilton, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high53°
Average low38°
Average precipitation0.12 in
Chance of precipitation43%
Record high70° (1971)
Record low25° (1976)
Thu, 2951° / 38°0.15Climate normal
51 °Climate normal

Hamilton, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high51°
Average low38°
Average precipitation0.15 in
Chance of precipitation47%
Record high69° (1971)
Record low24° (1965)
Fri, 3053° / 37°0.09Climate normal
53 °Climate normal

Hamilton, Friday, 30 October

Climate normal for this date — 60-year average.

Average high53°
Average low37°
Average precipitation0.09 in
Chance of precipitation28%
Record high70° (2024)
Record low25° (2011)
Sat, 3153° / 39°0.13Climate normal
53 °Climate normal

Hamilton, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high53°
Average low39°
Average precipitation0.13 in
Chance of precipitation33%
Record high73° (2024)
Record low25° (2002)
Sun, 0153° / 40°0.14Climate normal
53 °Climate normal

Hamilton, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high53°
Average low40°
Average precipitation0.14 in
Chance of precipitation50%
Record high69° (1974)
Record low28° (2002)
Mon, 0253° / 39°0.16Climate normal
53 °Climate normal

Hamilton, Monday, 2 November

Climate normal for this date — 60-year average.

Average high53°
Average low39°
Average precipitation0.16 in
Chance of precipitation45%
Record high71° (1982)
Record low25° (1965)
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)

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.