10-day forecast for Williamstown, MA: 31° to 65°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
65°
Best day: Tuesday, November 3
57° · 0.75 in
Worst day: Saturday, November 7
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0154° / 31°0
Morning35°feels 35°
Afternoon54°feels 51°
Evening44°feels 42°
Overnight35°feels 35°
54 °
Williamstown, Sunday, 1 November
Clear. High 54°, low 31°.
Pressure30.50 inHg
Wind6 mph NW
Humidity57%
Visibility6.2 mi
Dew point34°
Mon, 0258° / 38°0
Morning39°feels 36°
Afternoon58°feels 56°
Evening47°feels 46°
Overnight38°feels 34°
58 °
Williamstown, Monday, 2 November
Overcast. High 58°, low 38°.
Pressure30.33 inHg
Wind6.9 mph W
Humidity44%
Visibility6.2 mi
Dew point37°
Tue, 0365° / 44°0
Morning45°feels 45°
Afternoon65°feels 63°
Evening53°feels 50°
Overnight44°feels 44°
65 °
Williamstown, Tuesday, 3 November
Overcast. High 65°, low 44°.
Pressure30.30 inHg
Wind1.2 mph SW
Humidity50%
Visibility6.2 mi
Dew point45°
Wed, 0463° / 47°0
Morning51°feels 48°
Afternoon59°feels 57°
Evening58°feels 57°
Overnight51°feels 49°
63 °
Williamstown, Wednesday, 4 November
Partly cloudy. High 63°, low 47°.
Pressure30.21 inHg
Wind11.2 mph S
Humidity65%
Visibility—
Dew point45°
Thu, 0561° / 49°0
Morning53°feels 50°
Afternoon61°feels 60°
Evening58°feels 57°
Overnight55°feels 54°
61 °
Williamstown, Thursday, 5 November
Overcast. High 61°, low 49°.
Pressure30.09 inHg
Wind9.4 mph S
Humidity68%
Visibility—
Dew point49°
Fri, 0661° / 57°0.3
Morning60°feels 60°
Afternoon61°feels 61°
Evening58°feels 58°
Overnight58°feels 58°
61 °
Williamstown, Friday, 6 November
Light rain. High 61°, low 57°.
Pressure29.94 inHg
Wind7 mph S
Humidity90%
Visibility—
Dew point58°
Sat, 0757° / 44°0.75
Morning55°feels 55°
Afternoon51°feels 51°
Evening48°feels 45°
Overnight46°feels 44°
57 °
Williamstown, Saturday, 7 November
Heavy rain. High 57°, low 44°.
Pressure29.88 inHg
Wind5.8 mph NW
Humidity99%
Visibility—
Dew point52°
Sun, 0846° / 37°0
Morning43°feels 40°
Afternoon44°feels 41°
Evening44°feels 41°
Overnight38°feels 38°
46 °
Williamstown, Sunday, 8 November
Overcast. High 46°, low 37°.
Pressure30.09 inHg
Wind5.8 mph N
Humidity89%
Visibility—
Dew point41°
Mon, 0949° / 34°0
Morning38°feels 38°
Afternoon45°feels 45°
Evening43°feels 42°
Overnight37°feels 35°
49 °
Williamstown, Monday, 9 November
Overcast. High 49°, low 34°.
Pressure30.06 inHg
Wind4.2 mph NW
Humidity69%
Visibility—
Dew point34°
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.