Williamstown, MA Weather

09:00 Monday Artboard
Partly cloudy Partly cloudy 11° Feels like 11° Northwest Northwest 9 - 30 km/h
  • Today 29 April Light rain 30% 0.1 mm 19° / 10° Calm 13 - 36 km/h
  • Tomorrow 30 April Light rain 80% 3.7 mm 16° / Calm 15 - 41 km/h
  • Wednesday 1 May Light rain 60% 1.8 mm 21° / Calm 10 - 29 km/h
  • Thursday 2 May Light rain 50% 0.3 mm 21° / 10° Calm 9 - 28 km/h
  • Friday 3 May Light rain 30% 0.2 mm 15° / Calm 11 - 34 km/h
  • Saturday 4 May Partly cloudy 19° / Calm 10 - 32 km/h
  • Sunday 5 May Light rain 60% 11 mm 13° / Calm 13 - 42 km/h

Weather Forecast for Williamstown, MA Today

, 29 April

Tomorrow

, 30 April
09:00 Partly cloudy 11° Partly cloudy
Feels Like 11°
Calm Northwest 9 - 30 km/h
UV Index 2 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 94%
  • Dew Point Dew Point 10 °C
  • Clouds Clouds 61%
  • Feels Like Feels Like 11 °C
  • Visibility Visibility 20 km
  • Wind Wind - Average 9 km/h
  • Pressure Pressure 1019 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 30 km/h
  • Snowline Snowline 3500 m
10:00 Scattered clouds 14° Scattered clouds
Feels Like 14°
Calm Northwest 8 - 32 km/h
UV Index 4 Moderate SPF: 6-10
  • Rain Rain 0% 0 mm
  • Humidity Humidity 75%
  • Dew Point Dew Point 10 °C
  • Clouds Clouds 35%
  • Feels Like Feels Like 14 °C
  • Visibility Visibility 30 km
  • Wind Wind - Average 8 km/h
  • Pressure Pressure 1019 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 32 km/h
  • Snowline Snowline 3700 m
11:00 Partly cloudy 17° Partly cloudy
Feels Like 17°
Calm Northwest 9 - 33 km/h
UV Index 5 Moderate SPF: 6-10
  • Rain Rain 0% 0 mm
  • Humidity Humidity 60%
  • Dew Point Dew Point 9 °C
  • Clouds Clouds 70%
  • Feels Like Feels Like 17 °C
  • Visibility Visibility 35 km
  • Wind Wind - Average 9 km/h
  • Pressure Pressure 1018 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 33 km/h
  • Snowline Snowline 3800 m
12:00 Partly cloudy 18° Partly cloudy
Feels Like 18°
Calm Northwest 9 - 32 km/h
UV Index 6 High SPF: 15-25
  • Rain Rain 10% 0 mm
  • Humidity Humidity 56%
  • Dew Point Dew Point 9 °C
  • Clouds Clouds 68%
  • Feels Like Feels Like 18 °C
  • Visibility Visibility 35 km
  • Wind Wind - Average 9 km/h
  • Pressure Pressure 1018 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 32 km/h
  • Snowline Snowline 3600 m
13:00 Overcast 19° Overcast
Feels Like 19°
Calm Northwest 9 - 32 km/h
UV Index 5 Moderate SPF: 6-10
  • Rain Rain 10% 0 mm
  • Humidity Humidity 54%
  • Dew Point Dew Point 9 °C
  • Clouds Clouds 99%
  • Feels Like Feels Like 19 °C
  • Visibility Visibility 35 km
  • Wind Wind - Average 9 km/h
  • Pressure Pressure 1017 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 32 km/h
  • Snowline Snowline 3500 m
Scattered clouds 14:00 Scattered clouds 18° Scattered clouds
Feels Like 18°
Calm Northwest 11 - 35 km/h
UV Index 6 High SPF: 15-25
Scattered clouds 14:00 Scattered clouds 18° Overcast
Feels Like 18°
Calm Northwest 11 - 35 km/h
UV Index 6 High SPF: 15-25
  • Rain Rain 10% 0 mm
  • Humidity Humidity 53%
  • Dew Point Dew Point 8 °C
  • Clouds Clouds 48%
  • Feels Like Feels Like 18 °C
  • Visibility Visibility 35 km
  • Wind Wind - Average 11 km/h
  • Pressure Pressure 1018 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 35 km/h
  • Snowline Snowline 3600 m
15:00 Partly cloudy 18° Partly cloudy
Feels Like 18°
Calm Northwest 9 - 35 km/h
UV Index 4 Moderate SPF: 6-10
  • Rain Rain 0% 0 mm
  • Humidity Humidity 54%
  • Dew Point Dew Point 8 °C
  • Clouds Clouds 66%
  • Feels Like Feels Like 18 °C
  • Visibility Visibility 35 km
  • Wind Wind - Average 9 km/h
  • Pressure Pressure 1018 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 35 km/h
  • Snowline Snowline 3700 m
16:00 Partly cloudy 18° Partly cloudy
Feels Like 18°
Calm Northwest 9 - 30 km/h
UV Index 2 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 55%
  • Dew Point Dew Point 9 °C
  • Clouds Clouds 86%
  • Feels Like Feels Like 18 °C
  • Visibility Visibility 35 km
  • Wind Wind - Average 9 km/h
  • Pressure Pressure 1017 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 30 km/h
  • Snowline Snowline 3700 m
Scattered clouds 17:00 Scattered clouds 17° Scattered clouds
Feels Like 17°
Calm North 8 - 35 km/h
UV Index 2 Low SPF: no
Scattered clouds 17:00 Scattered clouds 17° Partly cloudy
Feels Like 17°
Calm North 8 - 35 km/h
UV Index 2 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 58%
  • Dew Point Dew Point 9 °C
  • Clouds Clouds 26%
  • Feels Like Feels Like 17 °C
  • Visibility Visibility 35 km
  • Wind Wind - Average 8 km/h
  • Pressure Pressure 1017 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 35 km/h
  • Snowline Snowline 3800 m
18:00 Scattered clouds 16° Scattered clouds
Feels Like 16°
Calm Northwest 5 - 23 km/h
UV Index 1 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 64%
  • Dew Point Dew Point 10 °C
  • Clouds Clouds 24%
  • Feels Like Feels Like 16 °C
  • Visibility Visibility 35 km
  • Wind Wind - Average 5 km/h
  • Pressure Pressure 1017 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 23 km/h
  • Snowline Snowline 3800 m
19:00 Scattered clouds 14° Scattered clouds
Feels Like 14°
Calm Northwest 4 - 18 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 81%
  • Dew Point Dew Point 11 °C
  • Clouds Clouds 29%
  • Feels Like Feels Like 14 °C
  • Visibility Visibility 35 km
  • Wind Wind - Average 4 km/h
  • Pressure Pressure 1017 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 18 km/h
  • Snowline Snowline 3700 m
Partly cloudy 20:00 Partly cloudy 12° Partly cloudy
Feels Like 12°
Calm Northwest 5 - 24 km/h
UV Index 0 Low SPF: no
Partly cloudy 20:00 Partly cloudy 12° Partly cloudy
Feels Like 12°
Calm Northwest 5 - 24 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 88%
  • Dew Point Dew Point 10 °C
  • Clouds Clouds 58%
  • Feels Like Feels Like 12 °C
  • Visibility Visibility 30 km
  • Wind Wind - Average 5 km/h
  • Pressure Pressure 1017 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 24 km/h
  • Snowline Snowline 3600 m
21:00 Partly cloudy 11° Partly cloudy
Feels Like 11°
Calm Northwest 3 - 12 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 89%
  • Dew Point Dew Point 9 °C
  • Clouds Clouds 59%
  • Feels Like Feels Like 11 °C
  • Visibility Visibility 30 km
  • Wind Wind - Average 3 km/h
  • Pressure Pressure 1018 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 12 km/h
  • Snowline Snowline 3600 m
22:00 Partly cloudy 11° Partly cloudy
Feels Like 11°
Calm East 2 - 7 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 86%
  • Dew Point Dew Point 9 °C
  • Clouds Clouds 62%
  • Feels Like Feels Like 11 °C
  • Visibility Visibility 30 km
  • Wind Wind - Average 2 km/h
  • Pressure Pressure 1017 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 7 km/h
  • Snowline Snowline 3500 m
Partly cloudy 23:00 Partly cloudy 10° Partly cloudy
Feels Like 10°
Calm East 4 - 12 km/h
UV Index 0 Low SPF: no
Partly cloudy 23:00 Partly cloudy 10° Overcast
Feels Like 10°
Calm East 4 - 12 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 95%
  • Dew Point Dew Point 9 °C
  • Clouds Clouds 95%
  • Feels Like Feels Like 10 °C
  • Visibility Visibility 30 km
  • Wind Wind - Average 4 km/h
  • Pressure Pressure 1017 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 12 km/h
  • Snowline Snowline 3500 m
24:00 Overcast 11° Overcast
Feels Like 11°
Calm Southeast 5 - 12 km/h
UV Index 0 Low SPF: no
  • Rain Rain 0% 0 mm
  • Humidity Humidity 94%
  • Dew Point Dew Point 10 °C
  • Clouds Clouds 99%
  • Feels Like Feels Like 11 °C
  • Visibility Visibility 30 km
  • Wind Wind - Average 5 km/h
  • Pressure Pressure 1017 hPa
  • Fog Fog No
  • Wind - Gusts Wind - Gusts 12 km/h
  • Snowline Snowline 3500 m

Pollution in Williamstown

Detail
27
Fair O₃ (64 µg/m³)
  • Little health risk.
  • Sensitive people should consider reducing prolonged or intense outdoor activities if they experience symptoms.

Weather graphs

Maximum Minimum Rainfall

Videos

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