Williamstown, MA Hourly Weather Forecast
Next 48 Hours
Sun, Jun 14th 2026
Sunny skies early, becoming Clear conditions later. Rain forecasted to be clear (up to 0.00in), sunny (up to 0.00in), partly cloudy (up to 0.00in), patchy light rain (up to 0.08in), light rain shower (up to 0.04in), moderate rain (up to 0.24in). Warming trend from 58°F to 87°. Breezy wind, shifting from WSW to SSW at 8.1 mph, with humidity levels between 30% to 98%, and an avg barometric pressure of 29.77 inHg.
| Sun, Jun 14th | Temp | Humidity | Wind (mph) | Pressure (inHg) | Dew Point | Precip. |
|---|---|---|---|---|---|---|
1 AM Clear UV: 0 |
58°F Feels 68°F |
84% | 2.2 WSW | 29.89 | 49°F | 2% |
2 AM ClearUV: 0 |
67°F Feels 67°F |
50% | 2.2 SSW | 29.87 | 48.2°F | 2% |
3 AM ClearUV: 0 |
66°F Feels 66°F |
53% | 2.5 SSW | 29.87 | 48.4°F | 2% |
4 AM ClearUV: 0 |
66°F Feels 66°F |
53% | 2.7 SSW | 29.86 | 48.2°F | 2% |
5 AM ClearUV: 0 |
66°F Feels 66°F |
51% | 3.1 S | 29.86 | 47.3°F | 2% |
6 AM Sunny UV: 0.1 |
68°F Feels 68°F |
50% | 3.6 SSE | 29.86 | 47.8°F | 2% |
7 AM SunnyUV: 0.6 |
72°F Feels 72°F |
51% | 3.8 SSE | 29.85 | 50.9°F | 2% |
8 AM SunnyUV: 1.4 |
75°F Feels 76°F |
48% | 6 SSW | 29.85 | 53.6°F | 1% |
9 AM SunnyUV: 2.8 |
78°F Feels 78°F |
43% | 6.3 SW | 29.84 | 54.6°F | 1% |
10 AM SunnyUV: 5 |
83°F Feels 84°F |
41% | 7.8 SW | 29.82 | 55.2°F | 1% |
11 AM SunnyUV: 6.9 |
87°F Feels 87°F |
37% | 10.7 SW | 29.81 | 58.9°F | 1% |
12 PM SunnyUV: 8.4 |
86°F Feels 85°F |
34% | 11.2 SW | 29.79 | 57.7°F | 1% |
1 PM SunnyUV: 8.1 |
86°F Feels 85°F |
35% | 12.3 SW | 29.76 | 54.2°F | 1% |
2 PM SunnyUV: 7.5 |
87°F Feels 85°F |
31% | 13.9 SSW | 29.72 | 52.2°F | 1% |
3 PM SunnyUV: 6.6 |
87°F Feels 85°F |
30% | 14.3 SSW | 29.7 | 51.7°F | 1% |
4 PM SunnyUV: 4.5 |
86°F Feels 85°F |
31% | 14.1 SSW | 29.67 | 52.5°F | 1% |
5 PM SunnyUV: 1.1 |
84°F Feels 83°F |
36% | 13.9 SSW | 29.66 | 55.3°F | 1% |
6 PM SunnyUV: 0.3 |
81°F Feels 82°F |
42% | 14.3 SSW | 29.65 | 56.9°F | 2% |
7 PM Partly Cloudy UV: 0.1 |
73°F Feels 73°F |
50% | 14.8 SSW | 29.63 | 58.6°F | 6% |
8 PM Patchy Light Rain UV: 0 |
67°F Feels 67°F |
83% | 12.5 SW | 29.67 | 59.8°F | 68% Rain est. 0.08in |
9 PM Light Rain Shower UV: 0 |
64°F Feels 64°F |
92% | 6.7 S | 29.68 | 58.8°F | 51% Rain est. 0.02in |
10 PM Light Rain ShowerUV: 0 |
63°F Feels 63°F |
96% | 4.3 S | 29.66 | 59.1°F | 71% Rain est. 0.04in |
11 PM Moderate Rain UV: 0 |
63°F Feels 63°F |
98% | 2.2 SSW | 29.64 | 62.3°F | 91% Rain est. 0.24in |
Mon, Jun 15th 2026
Expect consistent Partly cloudy skies throughout the day. Rain forecasted to be heavy rain (up to 0.63in), moderate rain (up to 0.25in), light rain (up to 0.06in), scattered showers (up to 0.00in), cloudy (up to 0.00in), sunny (up to 0.00in), partly cloudy (up to 0.00in). Warming trend from 47°F to 66°. Breezy wind, shifting from SE to W at 8.5 mph, while humidity ranges from 48% to 100%, and an avg barometric pressure of 29.71 inHg.
| Mon, Jun 15th | Temp | Humidity | Wind (mph) | Pressure (inHg) | Dew Point | Precip. |
|---|---|---|---|---|---|---|
12 AM Heavy Rain UV: 0 |
64°F Feels 64°F |
100% | 2.5 SE | 29.61 | 63.5°F | 95% Rain est. 0.38in |
1 AM Moderate RainUV: 0 |
64°F Feels 64°F |
100% | 1.1 S | 29.58 | 63.5°F | 93% Rain est. 0.25in |
2 AM Heavy RainUV: 0 |
63°F Feels 63°F |
100% | 1.8 W | 29.56 | 63.3°F | 95% Rain est. 0.63in |
3 AM Light Rain UV: 0 |
61°F Feels 61°F |
99% | 8.1 WNW | 29.58 | 61.4°F | 81% Rain est. 0.06in |
4 AM Scattered Showers UV: 0 |
59°F Feels 57°F |
99% | 7.8 WNW | 29.59 | 58.6°F | 38% |
5 AM Scattered ShowersUV: 0 |
56°F Feels 54°F |
98% | 11.6 WNW | 29.65 | 55.7°F | 36% |
6 AM Scattered Showers UV: 0 |
54°F Feels 51°F |
98% | 9.4 WNW | 29.69 | 53.2°F | 35% |
7 AM Scattered ShowersUV: 0.4 |
53°F Feels 50°F |
97% | 10.3 WNW | 29.71 | 51.5°F | 34% |
8 AM Scattered ShowersUV: 1.1 |
53°F Feels 49°F |
96% | 10.1 WNW | 29.72 | 50.7°F | 33% |
9 AM Scattered ShowersUV: 2.7 |
53°F Feels 50°F |
94% | 9.4 WNW | 29.73 | 50.1°F | 30% |
10 AM Cloudy UV: 5 |
56°F Feels 53°F |
86% | 8.5 WNW | 29.73 | 49.3°F | 21% |
11 AM SunnyUV: 7.1 |
59°F Feels 58°F |
68% | 9.4 WNW | 29.72 | 48.1°F | 6% |
12 PM Partly CloudyUV: 8.6 |
62°F Feels 62°F |
55% | 11.9 WNW | 29.71 | 46.6°F | 5% |
1 PM SunnyUV: 9 |
64°F Feels 64°F |
51% | 11.9 WNW | 29.71 | 46.5°F | 3% |
2 PM Partly CloudyUV: 8.3 |
66°F Feels 66°F |
49% | 11.9 WNW | 29.71 | 46.7°F | 3% |
3 PM Partly CloudyUV: 5.8 |
66°F Feels 66°F |
48% | 11.9 WNW | 29.7 | 47°F | 4% |
4 PM Partly CloudyUV: 4.3 |
66°F Feels 66°F |
50% | 11.2 WNW | 29.72 | 47.7°F | 5% |
5 PM Partly CloudyUV: 2.1 |
65°F Feels 65°F |
52% | 10.7 W | 29.74 | 48°F | 6% |
6 PM Partly CloudyUV: 1.1 |
64°F Feels 64°F |
56% | 11.2 W | 29.74 | 48.3°F | 6% |
7 PM Partly CloudyUV: 0.4 |
61°F Feels 60°F |
63% | 9.8 W | 29.77 | 49.1°F | 6% |
8 PM Partly CloudyUV: 0 |
57°F Feels 55°F |
70% | 9.2 W | 29.79 | 48.3°F | 10% |
9 PM Cloudy UV: 0 |
53°F Feels 52°F |
74% | 6.5 W | 29.82 | 44.8°F | 14% |
10 PM Partly Cloudy UV: 0 |
50°F Feels 49°F |
79% | 4.5 W | 29.84 | 43.4°F | 13% |
11 PM Partly CloudyUV: 0 |
47°F Feels 47°F |
83% | 3.4 W | 29.86 | 41.9°F | 14% |
Tue, Jun 16th 2026
Partly cloudy expected later. Rain forecasted to be partly cloudy (up to 0.00in). Temps around 45°. Calm winds from the W at 2.5 mph, while humidity around 87%, and an avg barometric pressure of 29.87 inHg.
| Tue, Jun 16th | Temp | Humidity | Wind (mph) | Pressure (inHg) | Dew Point | Precip. |
|---|---|---|---|---|---|---|
12 AM Partly CloudyUV: 0 |
45°F Feels 45°F |
87% | 2.5 W | 29.87 | 41.2°F | 14% |
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|
58°F |
29.89 inHg.
Barometer 84%
Humidity WSW 2.2mph Wind |
| Clear | ||
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