Monthly outlook for Williamsville, MA: average high 48.4°, average low 37.5°. That is 2.9° above the climate normal for November. Precipitation is expected on 6 days (about 0.9 inches), against a normal of 6 days and 1.8 inches. The warmest day looks like 7 November (55.1°), the coolest 16 November (27.3°).
48.4°/37.5°
Average high / low
+2.9°
Above normal
6 / 6
Wet days / normal
0.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
7 November – 16 November
47.2°
44.5°
+1.5°
17 November – 26 November
50.5°
40.7°
+5.4°
27 November – 6 December
at normal
37.6°
—
November records over 66 years
71.2°2 November 1982All-time high
-6.5°23 November 2018All-time low
Climate normals and records are computed from the nearest reference point — West Stockbridge (3 mi).
Sun, 0853° / 45°0.09
53 °
Williamsville, Sunday, 8 November
Rain. High 53°, low 45°.
Pressure29.80 inHg
Wind13.8 mph NW
Humidity70%
Visibility6.2 mi
Dew point42°
Mon, 0950° / 43°0.09
50 °
Williamsville, Monday, 9 November
Light rain. High 50°, low 43°.
Pressure29.74 inHg
Wind11.9 mph NW
Humidity89%
Visibility2.8 mi
Dew point41°
Tue, 1053° / 40°0.01
53 °
Williamsville, Tuesday, 10 November
Light rain. High 53°, low 40°.
Pressure29.85 inHg
Wind5.7 mph SW
Humidity65%
Visibility6.2 mi
Dew point38°
Wed, 1151° / 42°0.01
51 °
Williamsville, Wednesday, 11 November
Light rain. High 51°, low 42°.
Pressure29.88 inHg
Wind11.6 mph NW
Humidity56%
Visibility6.2 mi
Dew point33°
Thu, 1248° / 38°0.04
48 °
Williamsville, Thursday, 12 November
Light rain. High 48°, low 38°.
Pressure29.71 inHg
Wind18.1 mph E
Humidity62%
Visibility—
Dew point34°
Fri, 1341° / 35°0.22
41 °
Williamsville, Friday, 13 November
Snow. High 41°, low 35°.
Pressure29.83 inHg
Wind12 mph E
Humidity66%
Visibility—
Dew point29°
Sat, 1436° / 34°0.25
36 °
Williamsville, Saturday, 14 November
Snow. High 36°, low 34°.
Pressure29.59 inHg
Wind10.8 mph NE
Humidity97%
Visibility—
Dew point34°
Sun, 1540° / 28°0
40 °
Williamsville, Sunday, 15 November
Partly cloudy. High 40°, low 28°.
Pressure29.94 inHg
Wind9.5 mph NW
Humidity85%
Visibility—
Dew point32°
Mon, 1644° / 27°0
44 °
Williamsville, Monday, 16 November
Overcast. High 44°, low 27°.
Pressure30.06 inHg
Wind13.3 mph NW
Humidity82%
Visibility—
Dew point34°
Tue, 1747° / 29°0
47 °
Williamsville, Tuesday, 17 November
Mostly clear. High 47°, low 29°.
Pressure30.36 inHg
Wind6.7 mph NW
Humidity77%
Visibility—
Dew point32°
Wed, 1849° / 37°0
49 °
Williamsville, Wednesday, 18 November
Overcast. High 49°, low 37°.
Pressure30.24 inHg
Wind5.6 mph NW
Humidity76%
Visibility—
Dew point40°
Thu, 1950° / 39°0
50 °
Williamsville, Thursday, 19 November
Partly cloudy. High 50°, low 39°.
Pressure30.33 inHg
Wind7.4 mph NW
Humidity86%
Visibility—
Dew point43°
Fri, 2054° / 37°0
54 °
Williamsville, Friday, 20 November
Partly cloudy. High 54°, low 37°.
Pressure30.27 inHg
Wind6.1 mph SW
Humidity74%
Visibility—
Dew point39°
Sat, 2152° / 41°0
52 °
Williamsville, Saturday, 21 November
Overcast. High 52°, low 41°.
Pressure30.06 inHg
Wind7.3 mph NW
Humidity79%
Visibility—
Dew point44°
Sun, 2252° / 36°0
52 °
Williamsville, Sunday, 22 November
Clear. High 52°, low 36°.
Pressure30.30 inHg
Wind4.7 mph NW
Humidity71%
Visibility—
Dew point37°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2339° / 26°0.1
39 °
Williamsville, Monday, 23 November
Climate normal for this date — 60-year average.
Average high39°
Average low26°
Average precipitation0.1 in
Chance of precipitation25%
Record high60° (1979)
Record low-7° (2018)
Tue, 2440° / 27°0.09
40 °
Williamsville, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high40°
Average low27°
Average precipitation0.09 in
Chance of precipitation28%
Record high61° (1979)
Record low5° (1989)
Wed, 2540° / 27°0.14
40 °
Williamsville, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high40°
Average low27°
Average precipitation0.14 in
Chance of precipitation35%
Record high59° (1979)
Record low11° (2005)
Thu, 2641° / 28°0.19
41 °
Williamsville, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high41°
Average low28°
Average precipitation0.19 in
Chance of precipitation47%
Record high59° (1979)
Record low13° (2005)
Fri, 2740° / 28°0.12
40 °
Williamsville, Friday, 27 November
Climate normal for this date — 60-year average.
Average high40°
Average low28°
Average precipitation0.12 in
Chance of precipitation40%
Record high55° (2006)
Record low13° (1978)
Sat, 2841° / 28°0.17
41 °
Williamsville, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high41°
Average low28°
Average precipitation0.17 in
Chance of precipitation42%
Record high60° (1990)
Record low9° (2002)
Sun, 2939° / 27°0.08
39 °
Williamsville, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high39°
Average low27°
Average precipitation0.08 in
Chance of precipitation28%
Record high60° (2011)
Record low3° (2014)
Mon, 3038° / 26°0.11
38 °
Williamsville, Monday, 30 November
Climate normal for this date — 60-year average.
Average high38°
Average low26°
Average precipitation0.11 in
Chance of precipitation33%
Record high57° (2006)
Record low12° (2013)
Tue, 0137° / 25°0.13
37 °
Williamsville, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high37°
Average low25°
Average precipitation0.13 in
Chance of precipitation35%
Record high60° (2006)
Record low8° (1971)
Wed, 0237° / 24°0.13
37 °
Williamsville, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high37°
Average low24°
Average precipitation0.13 in
Chance of precipitation32%
Record high54° (1982)
Record low3° (1971)
Thu, 0336° / 24°0.15
36 °
Williamsville, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high36°
Average low24°
Average precipitation0.15 in
Chance of precipitation37%
Record high56° (2009)
Record low-1° (1971)
Fri, 0436° / 23°0.09
36 °
Williamsville, Friday, 4 December
Climate normal for this date — 60-year average.
Average high36°
Average low23°
Average precipitation0.09 in
Chance of precipitation27%
Record high59° (1998)
Record low1° (1976)
Sat, 0535° / 23°0.12
35 °
Williamsville, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high35°
Average low23°
Average precipitation0.12 in
Chance of precipitation30%
Record high57° (2001)
Record low-7° (1971)
Sun, 0637° / 24°0.15
37 °
Williamsville, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high37°
Average low24°
Average precipitation0.15 in
Chance of precipitation42%
Record high60° (2001)
Record low5° (1976)
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 Williamsville, MA 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 Williamsville, MA 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.