As of 11:54 EDT

Weather in Williamstown, NY

52°Current weather

Williamstown, Wednesday, 21 October, 11:54

Clear. Feels like 49°. High 56°, low 32°.

Pressure30.33 inHg
Wind2.4 mph NW
Humidity50%
Visibility6.2 mi
Dew point34°

Monthly outlook for Williamstown, NY: average high 57.1°, average low 39.6°. That is 3.4° above the climate normal for October. Precipitation is expected on 3 days (about 0.7 inches), against a normal of 8 days and 2.9 inches. The warmest day looks like 2 November (66.7°), the coolest 22 October (29.8°).

57.1°/39.6°
Average high / low
+3.4°
Above normal
3 / 8
Wet days / normal
0.7 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
21 October – 30 October56.8°51.8°+2.8°
31 October – 9 November57.5°48.5°+5°
10 November – 19 Novemberat normal42.8°—

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).

Thu, 2261° / 30°0Clear
61 °Clear

Williamstown, Thursday, 22 October

Clear. High 61°, low 30°.

Pressure30.15 inHg
Wind7 mph NW
Humidity59%
Visibility6.2 mi
Dew point41°
Fri, 2355° / 31°0Partly cloudy
55 °Partly cloudy

Williamstown, Friday, 23 October

Partly cloudy. High 55°, low 31°.

Pressure30.47 inHg
Wind1.8 mph W
Humidity48%
Visibility6.2 mi
Dew point32°
Sat, 2457° / 34°0Clear
57 °Clear

Williamstown, Saturday, 24 October

Clear. High 57°, low 34°.

Pressure30.56 inHg
Wind3.5 mph S
Humidity42%
Visibility6.2 mi
Dew point32°
Sun, 2558° / 36°0Clear
58 °Clear

Williamstown, Sunday, 25 October

Clear. High 58°, low 36°.

Pressure30.53 inHg
Wind6.9 mph SE
Humidity47%
Visibility—
Dew point30°
Mon, 2662° / 39°0Mostly clear
62 °Mostly clear

Williamstown, Monday, 26 October

Mostly clear. High 62°, low 39°.

Pressure30.36 inHg
Wind5.6 mph W
Humidity64%
Visibility—
Dew point41°
Tue, 2749° / 35°0Clear
49 °Clear

Williamstown, Tuesday, 27 October

Clear. High 49°, low 35°.

Pressure30.47 inHg
Wind4.7 mph E
Humidity42%
Visibility—
Dew point22°
Wed, 2856° / 33°0Overcast
56 °Overcast

Williamstown, Wednesday, 28 October

Overcast. High 56°, low 33°.

Pressure30.39 inHg
Wind8.5 mph SE
Humidity45%
Visibility—
Dew point26°
Thu, 2964° / 48°0.15Light rain
64 °Light rain

Williamstown, Thursday, 29 October

Light rain. High 64°, low 48°.

Pressure30.03 inHg
Wind11.5 mph W
Humidity64%
Visibility—
Dew point46°
Fri, 3051° / 38°0Partly cloudy
51 °Partly cloudy

Williamstown, Friday, 30 October

Partly cloudy. High 51°, low 38°.

Pressure30.33 inHg
Wind6.5 mph NW
Humidity53%
Visibility—
Dew point30°
Sat, 3151° / 35°0Clear
51 °Clear

Williamstown, Saturday, 31 October

Clear. High 51°, low 35°.

Pressure30.56 inHg
Wind11.4 mph SE
Humidity46%
Visibility—
Dew point26°
Sun, 0154° / 39°0Overcast
54 °Overcast

Williamstown, Sunday, 1 November

Overcast. High 54°, low 39°.

Pressure30.56 inHg
Wind14.9 mph SE
Humidity65%
Visibility—
Dew point35°
Mon, 0267° / 50°0Overcast
67 °Overcast

Williamstown, Monday, 2 November

Overcast. High 67°, low 50°.

Pressure30.33 inHg
Wind11 mph SE
Humidity83%
Visibility—
Dew point49°
Tue, 0366° / 53°0Overcast
66 °Overcast

Williamstown, Tuesday, 3 November

Overcast. High 66°, low 53°.

Pressure30.24 inHg
Wind12.8 mph SE
Humidity68%
Visibility—
Dew point49°
Wed, 0456° / 52°0.14Light rain
56 °Light rain

Williamstown, Wednesday, 4 November

Light rain. High 56°, low 52°.

Pressure30.09 inHg
Wind19.7 mph SE
Humidity75%
Visibility—
Dew point47°
Thu, 0551° / 50°0.38Rain
51 °Rain

Williamstown, Thursday, 5 November

Rain. High 51°, low 50°.

Pressure29.94 inHg
Wind18.3 mph E
Humidity89%
Visibility—
Dew point48°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Wed, 1144° / 34°0.21Climate normal
44 °Climate normal

Williamstown, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high44°
Average low34°
Average precipitation0.21 in
Chance of precipitation60%
Record high63° (2012)
Record low13° (2017)
Thu, 1243° / 32°0.22Climate normal
43 °Climate normal

Williamstown, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high43°
Average low32°
Average precipitation0.22 in
Chance of precipitation58%
Record high66° (1964)
Record low13° (2019)
Fri, 1342° / 30°0.17Climate normal
42 °Climate normal

Williamstown, Friday, 13 November

Climate normal for this date — 60-year average.

Average high42°
Average low30°
Average precipitation0.17 in
Chance of precipitation53%
Record high59° (2005)
Record low7° (2019)
Sat, 1442° / 31°0.15Climate normal
42 °Climate normal

Williamstown, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high42°
Average low31°
Average precipitation0.15 in
Chance of precipitation52%
Record high63° (1994)
Record low9° (1971)
Sun, 1542° / 31°0.2Climate normal
42 °Climate normal

Williamstown, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high42°
Average low31°
Average precipitation0.2 in
Chance of precipitation58%
Record high61° (1989)
Record low12° (2018)
Mon, 1642° / 30°0.19Climate normal
42 °Climate normal

Williamstown, Monday, 16 November

Climate normal for this date — 60-year average.

Average high42°
Average low30°
Average precipitation0.19 in
Chance of precipitation50%
Record high61° (1989)
Record low9° (1967)
Tue, 1741° / 30°0.2Climate normal
41 °Climate normal

Williamstown, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high41°
Average low30°
Average precipitation0.2 in
Chance of precipitation60%
Record high61° (1987)
Record low12° (1972)
Wed, 1841° / 30°0.13Climate normal
41 °Climate normal

Williamstown, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high41°
Average low30°
Average precipitation0.13 in
Chance of precipitation42%
Record high61° (1994)
Record low15° (2008)
Thu, 1942° / 30°0.14Climate normal
42 °Climate normal

Williamstown, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high42°
Average low30°
Average precipitation0.14 in
Chance of precipitation45%
Record high64° (1985)
Record low12° (2008)

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.