As of 03:59 EDT

Weather in Williamstown, NY

38°Current weather

Williamstown, Monday, 19 October, 03:59

Clear. Feels like 34°. High 62°, low 37°.

Pressure30.45 inHg
Wind4.9 mph SE
Humidity84%
Visibility6.2 mi
Dew point33°

Monthly outlook for Williamstown, NY: average high 54.2°, average low 39.3°. That is 1.4° above the climate normal for October. Precipitation is expected on 4 days (about 1.4 inches), against a normal of 7 days and 3.0 inches. The warmest day looks like 19 October (61.8°), the coolest 24 October (31.1°).

54.2°/39.3°
Average high / low
+1.4°
Above normal
4 / 7
Wet days / normal
1.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
19 October – 28 October54.4°52.6°+1°
29 October – 7 November53.9°49.2°+2.6°
8 November – 17 Novemberat normal43.6°—

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, 2059° / 39°0Clear
59 °Clear

Williamstown, Tuesday, 20 October

Clear. High 59°, low 39°.

Pressure30.39 inHg
Wind3.8 mph N
Humidity53%
Visibility6.2 mi
Dew point41°
Wed, 2155° / 34°0Clear
55 °Clear

Williamstown, Wednesday, 21 October

Clear. High 55°, low 34°.

Pressure30.33 inHg
Wind2.8 mph NW
Humidity53%
Visibility6.2 mi
Dew point37°
Thu, 2252° / 38°0Overcast
52 °Overcast

Williamstown, Thursday, 22 October

Overcast. High 52°, low 38°.

Pressure30.18 inHg
Wind9 mph N
Humidity76%
Visibility6.2 mi
Dew point45°
Fri, 2348° / 32°0Mostly clear
48 °Mostly clear

Williamstown, Friday, 23 October

Mostly clear. High 48°, low 32°.

Pressure30.47 inHg
Wind7.5 mph NW
Humidity62%
Visibility—
Dew point30°
Sat, 2455° / 31°0Clear
55 °Clear

Williamstown, Saturday, 24 October

Clear. High 55°, low 31°.

Pressure30.62 inHg
Wind6.4 mph SE
Humidity60%
Visibility—
Dew point32°
Sun, 2559° / 38°0Overcast
59 °Overcast

Williamstown, Sunday, 25 October

Overcast. High 59°, low 38°.

Pressure30.33 inHg
Wind9.6 mph S
Humidity61%
Visibility—
Dew point36°
Mon, 2651° / 42°0Mostly clear
51 °Mostly clear

Williamstown, Monday, 26 October

Mostly clear. High 51°, low 42°.

Pressure30.33 inHg
Wind11.4 mph NW
Humidity53%
Visibility—
Dew point34°
Tue, 2751° / 40°0.24Light rain
51 °Light rain

Williamstown, Tuesday, 27 October

Light rain. High 51°, low 40°.

Pressure30.15 inHg
Wind8.4 mph SE
Humidity83%
Visibility—
Dew point40°
Wed, 2850° / 37°0Overcast
50 °Overcast

Williamstown, Wednesday, 28 October

Overcast. High 50°, low 37°.

Pressure30.33 inHg
Wind6.7 mph N
Humidity65%
Visibility—
Dew point33°
Thu, 2954° / 34°0Clear
54 °Clear

Williamstown, Thursday, 29 October

Clear. High 54°, low 34°.

Pressure30.36 inHg
Wind7 mph SE
Humidity59%
Visibility—
Dew point32°
Fri, 3058° / 49°0Overcast
58 °Overcast

Williamstown, Friday, 30 October

Overcast. High 58°, low 49°.

Pressure30.33 inHg
Wind12.9 mph SE
Humidity77%
Visibility—
Dew point47°
Sat, 3159° / 50°0.5Rain
59 °Rain

Williamstown, Saturday, 31 October

Rain. High 59°, low 50°.

Pressure30.06 inHg
Wind12.2 mph SE
Humidity95%
Visibility—
Dew point53°
Sun, 0156° / 50°0.52Rain
56 °Rain

Williamstown, Sunday, 1 November

Rain. High 56°, low 50°.

Pressure29.85 inHg
Wind17.1 mph SW
Humidity78%
Visibility—
Dew point47°
Mon, 0247° / 41°0.11Light rain
47 °Light rain

Williamstown, Monday, 2 November

Light rain. High 47°, low 41°.

Pressure29.77 inHg
Wind18.4 mph W
Humidity74%
Visibility—
Dew point38°
Tue, 0350° / 35°0Clear
50 °Clear

Williamstown, Tuesday, 3 November

Clear. High 50°, low 35°.

Pressure30.24 inHg
Wind4.7 mph NW
Humidity72%
Visibility—
Dew point36°
From day 17 onward the outlook is built from 60-year climate statistics
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)
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)

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.