As of 16:15 EDT

Weather in Williamstown, NY

63°Current weather

Williamstown, Monday, 12 October, 16:15

Overcast. Feels like 64°. High 63°, low 52°.

Pressure29.85 inHg
Wind8.3 mph W
Humidity93%
Visibility6.2 mi
Dew point61°

Monthly outlook for Williamstown, NY: average high 55.8°, average low 42.4°. That is 0.9° above the climate normal for October. Precipitation is expected on 8 days (about 3.4 inches), against a normal of 8 days and 3.1 inches. The warmest day looks like 13 October (68.9°), the coolest 18 October (32.2°).

55.8°/42.4°
Average high / low
+0.9°
Above normal
8 / 8
Wet days / normal
3.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
12 October – 21 October56.7°55.2°+0.8°
22 October – 31 October54.2°51.4°+1.5°
1 November – 10 Novemberat normal48°—

October records over 66 years

80.1°4 October 2023All-time high
21°20 October 1972All-time low

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

Tue, 1369° / 55°1.09Heavy rain
69 °Heavy rain

Williamstown, Tuesday, 13 October

Heavy rain. High 69°, low 55°.

Pressure29.80 inHg
Wind7.3 mph S
Humidity98%
Visibility5.1 mi
Dew point62°
Wed, 1461° / 54°0.06Light rain
61 °Light rain

Williamstown, Wednesday, 14 October

Light rain. High 61°, low 54°.

Pressure29.94 inHg
Wind14.7 mph NW
Humidity73%
Visibility6.2 mi
Dew point52°
Thu, 1556° / 47°0Overcast
56 °Overcast

Williamstown, Thursday, 15 October

Overcast. High 56°, low 47°.

Pressure30.27 inHg
Wind1.4 mph NW
Humidity53%
Visibility6.2 mi
Dew point38°
Fri, 1653° / 42°0.72Rain
53 °Rain

Williamstown, Friday, 16 October

Rain. High 53°, low 42°.

Pressure29.65 inHg
Wind7.3 mph NW
Humidity98%
Visibility2.4 mi
Dew point51°
Sat, 1747° / 36°0.15Snow
47 °Snow

Williamstown, Saturday, 17 October

Snow. High 47°, low 36°.

Pressure30.24 inHg
Wind18.8 mph NW
Humidity66%
Visibility—
Dew point29°
Sun, 1851° / 32°0Overcast
51 °Overcast

Williamstown, Sunday, 18 October

Overcast. High 51°, low 32°.

Pressure30.47 inHg
Wind8.5 mph SW
Humidity70%
Visibility—
Dew point33°
Mon, 1960° / 35°0Clear
60 °Clear

Williamstown, Monday, 19 October

Clear. High 60°, low 35°.

Pressure30.39 inHg
Wind7.8 mph SW
Humidity63%
Visibility—
Dew point36°
Tue, 2053° / 46°0.01Light rain
53 °Light rain

Williamstown, Tuesday, 20 October

Light rain. High 53°, low 46°.

Pressure30.30 inHg
Wind6 mph W
Humidity82%
Visibility—
Dew point44°
Wed, 2154° / 38°0Clear
54 °Clear

Williamstown, Wednesday, 21 October

Clear. High 54°, low 38°.

Pressure30.45 inHg
Wind6.7 mph N
Humidity59%
Visibility—
Dew point35°
Thu, 2253° / 34°0Mostly clear
53 °Mostly clear

Williamstown, Thursday, 22 October

Mostly clear. High 53°, low 34°.

Pressure30.62 inHg
Wind7.1 mph E
Humidity57%
Visibility—
Dew point30°
Fri, 2357° / 41°0.26Rain
57 °Rain

Williamstown, Friday, 23 October

Rain. High 57°, low 41°.

Pressure30.27 inHg
Wind9.3 mph W
Humidity81%
Visibility—
Dew point42°
Sat, 2456° / 39°0.01Light rain
56 °Light rain

Williamstown, Saturday, 24 October

Light rain. High 56°, low 39°.

Pressure30.30 inHg
Wind7.7 mph N
Humidity62%
Visibility—
Dew point37°
Sun, 2560° / 48°0.35Rain
60 °Rain

Williamstown, Sunday, 25 October

Rain. High 60°, low 48°.

Pressure29.91 inHg
Wind11.9 mph SW
Humidity77%
Visibility—
Dew point47°
Mon, 2652° / 40°0.13Light rain
52 °Light rain

Williamstown, Monday, 26 October

Light rain. High 52°, low 40°.

Pressure29.62 inHg
Wind11.3 mph NW
Humidity94%
Visibility—
Dew point46°
Tue, 2748° / 37°0.59Rain
48 °Rain

Williamstown, Tuesday, 27 October

Rain. High 48°, low 37°.

Pressure29.41 inHg
Wind13.1 mph W
Humidity79%
Visibility—
Dew point40°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2851° / 38°0.2Climate normal
51 °Climate normal

Williamstown, Wednesday, 28 October

Climate normal for this date — 60-year average.

Average high51°
Average low38°
Average precipitation0.2 in
Chance of precipitation48%
Record high71° (1984)
Record low25° (1976)
Thu, 2949° / 37°0.12Climate normal
49 °Climate normal

Williamstown, Thursday, 29 October

Climate normal for this date — 60-year average.

Average high49°
Average low37°
Average precipitation0.12 in
Chance of precipitation42%
Record high66° (1989)
Record low25° (2013)
Fri, 3050° / 37°0.12Climate normal
50 °Climate normal

Williamstown, Friday, 30 October

Climate normal for this date — 60-year average.

Average high50°
Average low37°
Average precipitation0.12 in
Chance of precipitation32%
Record high70° (2024)
Record low25° (2008)
Sat, 3151° / 37°0.17Climate normal
51 °Climate normal

Williamstown, Saturday, 31 October

Climate normal for this date — 60-year average.

Average high51°
Average low37°
Average precipitation0.17 in
Chance of precipitation40%
Record high72° (2024)
Record low23° (1988)
Sun, 0151° / 38°0.22Climate normal
51 °Climate normal

Williamstown, Sunday, 1 November

Climate normal for this date — 60-year average.

Average high51°
Average low38°
Average precipitation0.22 in
Chance of precipitation50%
Record high66° (2024)
Record low27° (1965)
Mon, 0250° / 38°0.26Climate normal
50 °Climate normal

Williamstown, Monday, 2 November

Climate normal for this date — 60-year average.

Average high50°
Average low38°
Average precipitation0.26 in
Chance of precipitation55%
Record high68° (1971)
Record low21° (2002)
Tue, 0350° / 37°0.17Climate normal
50 °Climate normal

Williamstown, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high50°
Average low37°
Average precipitation0.17 in
Chance of precipitation57%
Record high67° (1961)
Record low18° (2002)
Wed, 0448° / 36°0.18Climate normal
48 °Climate normal

Williamstown, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high48°
Average low36°
Average precipitation0.18 in
Chance of precipitation53%
Record high67° (2015)
Record low24° (2013)
Thu, 0548° / 37°0.18Climate normal
48 °Climate normal

Williamstown, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high48°
Average low37°
Average precipitation0.18 in
Chance of precipitation53%
Record high69° (2022)
Record low23° (1962)
Fri, 0648° / 37°0.21Climate normal
48 °Climate normal

Williamstown, Friday, 6 November

Climate normal for this date — 60-year average.

Average high48°
Average low37°
Average precipitation0.21 in
Chance of precipitation58%
Record high69° (2005)
Record low24° (1962)
Sat, 0746° / 34°0.14Climate normal
46 °Climate normal

Williamstown, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high46°
Average low34°
Average precipitation0.14 in
Chance of precipitation50%
Record high67° (1975)
Record low14° (1962)
Sun, 0846° / 33°0.17Climate normal
46 °Climate normal

Williamstown, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.17 in
Chance of precipitation45%
Record high64° (1975)
Record low14° (1992)
Mon, 0946° / 33°0.15Climate normal
46 °Climate normal

Williamstown, Monday, 9 November

Climate normal for this date — 60-year average.

Average high46°
Average low33°
Average precipitation0.15 in
Chance of precipitation43%
Record high66° (2020)
Record low13° (1971)
Tue, 1047° / 34°0.21Climate normal
47 °Climate normal

Williamstown, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high47°
Average low34°
Average precipitation0.21 in
Chance of precipitation50%
Record high66° (2020)
Record low15° (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 Williamstown, NY 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 Williamstown, NY 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.