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As of 22:34 EDT

Weather in Williamstown, MA

66°Current weather

Williamstown, Saturday, 8 August, 22:34

Clear. Feels like 67°. High 83°, low 66°.

Pressure29.94 inHg
Wind2.8 mph W
Humidity96%
Visibility6.2 mi
Dew point65°

10-day forecast for Williamstown, MA: 48° to 83°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.

79°
Best day: Sunday, August 9
73° · 0.46 in
Worst day: Wednesday, August 12

Tap any day below to see morning, afternoon, evening and overnight.

Sun, 0979° / 62°0Clear
MorningPartly cloudy69°feels 70°
AfternoonClear78°feels 78°
EveningClear66°feels 66°
OvernightClear67°feels 68°
79 °Clear

Williamstown, Sunday, 9 August

Clear. High 79°, low 62°.

Pressure29.97 inHg
Wind12.8 mph W
Humidity53%
Visibility6.2 mi
Dew point60°
Mon, 1081° / 59°0.02Light rain
MorningPartly cloudy65°feels 64°
AfternoonOvercast72°feels 71°
EveningOvercast69°feels 70°
OvernightMostly clear60°feels 60°
81 °Light rain

Williamstown, Monday, 10 August

Light rain. High 81°, low 59°.

Pressure29.97 inHg
Wind7.5 mph SW
Humidity50%
Visibility6.2 mi
Dew point58°
Tue, 1180° / 64°0.04Light rain
MorningOvercast65°feels 65°
AfternoonOvercast79°feels 79°
EveningOvercast68°feels 68°
OvernightLight rain64°feels 65°
80 °Light rain

Williamstown, Tuesday, 11 August

Light rain. High 80°, low 64°.

Pressure29.85 inHg
Wind11.4 mph NW
Humidity46%
Visibility6.2 mi
Dew point54°
Wed, 1273° / 60°0.46Rain
MorningLight rain60°feels 61°
AfternoonOvercast73°feels 73°
EveningOvercast64°feels 64°
OvernightLight rain63°feels 63°
73 °Rain

Williamstown, Wednesday, 12 August

Rain. High 73°, low 60°.

Pressure29.77 inHg
Wind3.2 mph E
Humidity76%
Visibility6.2 mi
Dew point60°
Thu, 1374° / 52°0.1Light rain
MorningLight rain62°feels 63°
AfternoonLight rain67°feels 67°
EveningLight rain68°feels 67°
OvernightLight rain54°feels 53°
74 °Light rain

Williamstown, Thursday, 13 August

Light rain. High 74°, low 52°.

Pressure29.77 inHg
Wind12.9 mph W
Humidity75%
Visibility—
Dew point57°
Fri, 1469° / 48°0.02Light rain
MorningLight rain52°feels 52°
AfternoonLight rain64°feels 63°
EveningLight rain63°feels 62°
OvernightLight rain51°feels 51°
69 °Light rain

Williamstown, Friday, 14 August

Light rain. High 69°, low 48°.

Pressure29.97 inHg
Wind12.4 mph NW
Humidity50%
Visibility—
Dew point43°
Sat, 1571° / 48°0Clear
MorningClear53°feels 51°
AfternoonClear65°feels 64°
EveningClear66°feels 65°
OvernightClear51°feels 50°
71 °Clear

Williamstown, Saturday, 15 August

Clear. High 71°, low 48°.

Pressure30.09 inHg
Wind10.9 mph NW
Humidity62%
Visibility—
Dew point48°
Sun, 1671° / 48°0Clear
MorningClear54°feels 53°
AfternoonClear68°feels 67°
EveningClear68°feels 67°
OvernightClear54°feels 53°
71 °Clear

Williamstown, Sunday, 16 August

Clear. High 71°, low 48°.

Pressure30.21 inHg
Wind7.4 mph NW
Humidity45%
Visibility—
Dew point43°
Mon, 1778° / 53°0.01Light rain
MorningLight rain58°feels 57°
AfternoonLight rain73°feels 72°
EveningLight rain71°feels 70°
OvernightLight rain60°feels 60°
78 °Light rain

Williamstown, Monday, 17 August

Light rain. High 78°, low 53°.

Pressure30.15 inHg
Wind6.8 mph SW
Humidity46%
Visibility—
Dew point48°

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.