10-day forecast for Williamstown, MA: 26° to 60°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
60°
Best day: Thursday, October 22
53° · 0.18 in
Worst day: Thursday, October 29
Tap any day below to see morning, afternoon, evening and overnight.
Thu, 2260° / 26°0
Morning28°feels 22°
Afternoon60°feels 59°
Evening42°feels 36°
Overnight29°feels 29°
60 °
Williamstown, Thursday, 22 October
Clear. High 60°, low 26°.
Pressure30.06 inHg
Wind9.5 mph NW
Humidity61%
Visibility6.2 mi
Dew point37°
Fri, 2344° / 28°0
Morning29°feels 22°
Afternoon43°feels 38°
Evening33°feels 30°
Overnight33°feels 26°
44 °
Williamstown, Friday, 23 October
Clear. High 44°, low 28°.
Pressure30.42 inHg
Wind8.7 mph N
Humidity61%
Visibility6.2 mi
Dew point28°
Sat, 2449° / 27°0
Morning30°feels 30°
Afternoon49°feels 47°
Evening38°feels 38°
Overnight29°feels 29°
49 °
Williamstown, Saturday, 24 October
Clear. High 49°, low 27°.
Pressure30.56 inHg
Wind4.4 mph NW
Humidity51%
Visibility6.2 mi
Dew point27°
Sun, 2556° / 32°0
Morning37°feels 36°
Afternoon50°feels 47°
Evening50°feels 47°
Overnight33°feels 33°
56 °
Williamstown, Sunday, 25 October
Clear. High 56°, low 32°.
Pressure30.56 inHg
Wind4.5 mph S
Humidity48%
Visibility—
Dew point29°
Mon, 2656° / 37°0
Morning41°feels 40°
Afternoon52°feels 49°
Evening53°feels 51°
Overnight44°feels 43°
56 °
Williamstown, Monday, 26 October
Clear. High 56°, low 37°.
Pressure30.30 inHg
Wind6.3 mph W
Humidity56%
Visibility—
Dew point34°
Tue, 2753° / 43°0
Morning46°feels 45°
Afternoon51°feels 49°
Evening47°feels 46°
Overnight43°feels 43°
53 °
Williamstown, Tuesday, 27 October
Overcast. High 53°, low 43°.
Pressure30.18 inHg
Wind5.2 mph NW
Humidity80%
Visibility—
Dew point44°
Wed, 2844° / 41°0.02
Morning43°feels 43°
Afternoon42°feels 40°
Evening42°feels 40°
Overnight43°feels 41°
44 °
Williamstown, Wednesday, 28 October
Light rain. High 44°, low 41°.
Pressure30.42 inHg
Wind4.3 mph SE
Humidity85%
Visibility—
Dew point38°
Thu, 2953° / 43°0.18
Morning45°feels 43°
Afternoon48°feels 46°
Evening50°feels 49°
Overnight46°feels 41°
53 °
Williamstown, Thursday, 29 October
Light rain. High 53°, low 43°.
Pressure30.09 inHg
Wind11.8 mph W
Humidity96%
Visibility—
Dew point46°
Fri, 3042° / 35°0.02
Morning40°feels 32°
Afternoon41°feels 33°
Evening39°feels 33°
Overnight36°feels 30°
42 °
Williamstown, Friday, 30 October
Light rain. High 42°, low 35°.
Pressure30.03 inHg
Wind14 mph W
Humidity69%
Visibility—
Dew point31°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Williamstown, MA around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.