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As of 13:54 EDT

Weather in South Williamstown, MA

80°Current weather

South Williamstown, Sunday, 9 August, 13:54

Clear. Feels like 82°. High 81°, low 64°.

Pressure29.97 inHg
Wind12 mph W
Humidity55%
Visibility6.2 mi
Dew point61°

10-day forecast for South Williamstown, MA: 47° to 81°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.

81°
Best day: Wednesday, August 12
61° · 0.17 in
Worst day: Monday, August 17

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

Mon, 1077° / 62°0.03Light rain
MorningClear67°feels 67°
AfternoonPartly cloudy76°feels 76°
EveningOvercast65°feels 66°
OvernightClear63°feels 63°
77 °Light rain

South Williamstown, Monday, 10 August

Light rain. High 77°, low 62°.

Pressure29.94 inHg
Wind8 mph SW
Humidity41%
Visibility6.2 mi
Dew point57°
Tue, 1181° / 62°0Overcast
MorningOvercast68°feels 69°
AfternoonOvercast81°feels 80°
EveningOvercast72°feels 72°
OvernightPartly cloudy67°feels 68°
81 °Overcast

South Williamstown, Tuesday, 11 August

Overcast. High 81°, low 62°.

Pressure29.85 inHg
Wind9.6 mph NW
Humidity65%
Visibility6.2 mi
Dew point61°
Wed, 1281° / 59°0Clear
MorningOvercast67°feels 67°
AfternoonClear81°feels 81°
EveningPartly cloudy69°feels 69°
OvernightOvercast60°feels 59°
81 °Clear

South Williamstown, Wednesday, 12 August

Clear. High 81°, low 59°.

Pressure29.83 inHg
Wind5.9 mph W
Humidity41%
Visibility6.2 mi
Dew point53°
Thu, 1375° / 57°0.08Light rain
MorningPartly cloudy65°feels 66°
AfternoonOvercast75°feels 74°
EveningLight rain69°feels 68°
OvernightLight rain63°feels 63°
75 °Light rain

South Williamstown, Thursday, 13 August

Light rain. High 75°, low 57°.

Pressure29.71 inHg
Wind12.8 mph W
Humidity70%
Visibility6.2 mi
Dew point59°
Fri, 1469° / 51°0Clear
MorningClear55°feels 54°
AfternoonClear65°feels 64°
EveningClear64°feels 63°
OvernightClear54°feels 52°
69 °Clear

South Williamstown, Friday, 14 August

Clear. High 69°, low 51°.

Pressure29.97 inHg
Wind12.7 mph NW
Humidity50%
Visibility—
Dew point44°
Sat, 1572° / 47°0Clear
MorningClear51°feels 51°
AfternoonClear65°feels 64°
EveningClear69°feels 67°
OvernightClear52°feels 51°
72 °Clear

South Williamstown, Saturday, 15 August

Clear. High 72°, low 47°.

Pressure30.15 inHg
Wind11.1 mph NW
Humidity56%
Visibility—
Dew point46°
Sun, 1672° / 51°0Overcast
MorningOvercast56°feels 55°
AfternoonOvercast70°feels 69°
EveningOvercast68°feels 67°
OvernightOvercast59°feels 58°
72 °Overcast

South Williamstown, Sunday, 16 August

Overcast. High 72°, low 51°.

Pressure30.18 inHg
Wind5.9 mph NW
Humidity44%
Visibility—
Dew point45°
Mon, 1761° / 59°0.17Light rain
MorningLight rain61°feels 60°
AfternoonLight rain61°feels 61°
EveningLight rain59°feels 59°
OvernightLight rain59°feels 59°
61 °Light rain

South Williamstown, Monday, 17 August

Light rain. High 61°, low 59°.

Pressure30.00 inHg
Wind3.5 mph SE
Humidity83%
Visibility—
Dew point56°
Tue, 1876° / 56°0Overcast
MorningOvercast61°feels 60°
AfternoonOvercast71°feels 71°
EveningOvercast73°feels 73°
OvernightOvercast60°feels 60°
76 °Overcast

South Williamstown, Tuesday, 18 August

Overcast. High 76°, low 56°.

Pressure29.97 inHg
Wind7.8 mph NW
Humidity59%
Visibility—
Dew point54°

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 South 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.