Acton, MA Hourly Weather Forecast
Next 48 Hours
Sat, Oct 24th 2026
{{Sat, Oct 24th}}
| Sat, Oct 24th | Temp | Humidity | Wind (mph) | Pressure (inHg) | Dew Point | Precip. |
|---|
Sun, Oct 25th 2026
Sunny skies in the morning, with Clear conditions expected by night. Warming trend from 37°F to 65°. Light winds, shifting from WNW to SW at 3.5 mph, while humidity ranges from 31% to 78%, and an avg barometric pressure of 30.48 inHg.
| Sun, Oct 25th | Temp | Humidity | Wind (mph) | Pressure (inHg) | Dew Point | Precip. |
|---|---|---|---|---|---|---|
1 AM Clear UV: 0 |
41°F Feels 36°F |
66% | 2.2 WNW | 30.52 | 30.7°F | 5% |
2 AM ClearUV: 0 |
38°F Feels 32°F |
78% | 2.7 W | 30.53 | 31.4°F | 9% |
3 AM ClearUV: 0 |
40°F Feels 35°F |
68% | 2.2 W | 30.53 | 30.6°F | 6% |
4 AM ClearUV: 0 |
40°F Feels 35°F |
69% | 2.7 W | 30.53 | 30.7°F | 6% |
5 AM ClearUV: 0 |
37°F Feels 34°F |
77% | 3.1 W | 30.53 | 30.1°F | 9% |
6 AM ClearUV: 0 |
39°F Feels 34°F |
71% | 2 W | 30.54 | 30.5°F | 7% |
7 AM ClearUV: 0 |
39°F Feels 33°F |
71% | 2.7 W | 30.54 | 30°F | 6% |
8 AM Sunny UV: 0 |
39°F Feels 36°F |
72% | 3.4 W | 30.54 | 30.4°F | 7% |
9 AM SunnyUV: 0.5 |
48°F Feels 43°F |
54% | 2.2 W | 30.55 | 31.6°F | 3% |
10 AM SunnyUV: 1.2 |
54°F Feels 49°F |
44% | 2.2 WSW | 30.54 | 32.5°F | 1% |
11 AM SunnyUV: 2.1 |
58°F Feels 54°F |
41% | 1.8 WSW | 30.54 | 34.5°F | 1% |
12 PM SunnyUV: 2.8 |
61°F Feels 57°F |
34% | 2.5 SW | 30.52 | 33.2°F | 1% |
1 PM SunnyUV: 3 |
64°F Feels 58°F |
32% | 3.4 SW | 30.49 | 32.9°F | 1% |
2 PM SunnyUV: 2.6 |
64°F Feels 59°F |
32% | 3.6 SSW | 30.46 | 33.9°F | 1% |
3 PM SunnyUV: 1.7 |
65°F Feels 59°F |
31% | 4.5 SSW | 30.44 | 33.4°F | 1% |
4 PM SunnyUV: 0.9 |
64°F Feels 59°F |
40% | 4.3 SSW | 30.42 | 38.6°F | 1% |
5 PM SunnyUV: 0.3 |
58°F Feels 54°F |
52% | 4 SSW | 30.41 | 40.7°F | 2% |
6 PM ClearUV: 0 |
51°F Feels 48°F |
58% | 5.1 SW | 30.41 | 37.3°F | 3% |
7 PM ClearUV: 0 |
49°F Feels 47°F |
61% | 4.7 WSW | 30.41 | 36.1°F | 4% |
8 PM ClearUV: 0 |
47°F Feels 45°F |
69% | 4.9 SW | 30.4 | 37.7°F | 6% |
9 PM ClearUV: 0 |
46°F Feels 44°F |
65% | 4.9 SW | 30.39 | 35.2°F | 5% |
10 PM ClearUV: 0 |
45°F Feels 43°F |
67% | 4.7 SW | 30.38 | 35°F | 5% |
11 PM ClearUV: 0 |
44°F Feels 41°F |
77% | 6 SW | 30.36 | 37.2°F | 8% |
Mon, Oct 26th 2026
Starting off Sunny skies, turning Clear conditions later in the day. Warming trend from 41°F to 68°. Light winds, shifting from WSW to NNW at 5.6 mph, as humidity fluctuates between 35% to 85%, and an avg barometric pressure of 30.18 inHg.
| Mon, Oct 26th | Temp | Humidity | Wind (mph) | Pressure (inHg) | Dew Point | Precip. |
|---|---|---|---|---|---|---|
12 AM ClearUV: 0 |
44°F Feels 41°F |
68% | 4.9 WSW | 30.34 | 33.9°F | 6% |
1 AM ClearUV: 0 |
43°F Feels 40°F |
68% | 4.7 WSW | 30.33 | 33.1°F | 6% |
2 AM ClearUV: 0 |
43°F Feels 39°F |
75% | 6 WSW | 30.31 | 35.5°F | 8% |
3 AM ClearUV: 0 |
42°F Feels 39°F |
67% | 4.7 WSW | 30.28 | 32.3°F | 6% |
4 AM ClearUV: 0 |
42°F Feels 39°F |
68% | 4.7 W | 30.28 | 31.9°F | 6% |
5 AM ClearUV: 0 |
42°F Feels 38°F |
74% | 5.1 WSW | 30.25 | 33.9°F | 7% |
6 AM ClearUV: 0 |
41°F Feels 38°F |
67% | 4.9 W | 30.26 | 31°F | 6% |
7 AM ClearUV: 0 |
41°F Feels 38°F |
67% | 4.7 W | 30.24 | 30.7°F | 6% |
8 AM SunnyUV: 0 |
43°F Feels 39°F |
71% | 4.9 W | 30.23 | 33.7°F | 7% |
9 AM SunnyUV: 0.5 |
50°F Feels 48°F |
55% | 4.3 W | 30.22 | 34.4°F | 3% |
10 AM SunnyUV: 1.3 |
57°F Feels 51°F |
46% | 5.1 WNW | 30.2 | 36.3°F | 2% |
11 AM Partly Cloudy UV: 2.3 |
59°F Feels 54°F |
46% | 4.9 W | 30.19 | 38.2°F | 5% |
12 PM Cloudy UV: 3.1 |
65°F Feels 59°F |
36% | 6 W | 30.16 | 37.7°F | 7% |
1 PM SunnyUV: 3.3 |
67°F Feels 60°F |
35% | 6.9 W | 30.12 | 38.2°F | 1% |
2 PM SunnyUV: 2.7 |
66°F Feels 60°F |
39% | 6.7 W | 30.09 | 40.6°F | 2% |
3 PM SunnyUV: 1.8 |
68°F Feels 61°F |
39% | 7.8 W | 30.08 | 41.7°F | 1% |
4 PM SunnyUV: 0.9 |
67°F Feels 62°F |
45% | 6.7 WNW | 30.07 | 44.5°F | 1% |
5 PM SunnyUV: 0.3 |
62°F Feels 57°F |
54% | 6.3 W | 30.07 | 44.7°F | 3% |
6 PM ClearUV: 0 |
57°F Feels 51°F |
63% | 7.8 W | 30.1 | 44.7°F | 4% |
7 PM ClearUV: 0 |
54°F Feels 50°F |
72% | 5.8 W | 30.11 | 44.9°F | 7% |
8 PM Partly Cloudy UV: 0 |
54°F Feels 51°F |
75% | 5.8 W | 30.1 | 46.4°F | 11% |
9 PM ClearUV: 0 |
52°F Feels 49°F |
78% | 4.9 WNW | 30.12 | 45.2°F | 9% |
10 PM ClearUV: 0 |
51°F Feels 49°F |
82% | 4.7 NW | 30.13 | 45.7°F | 12% |
11 PM Partly CloudyUV: 0 |
51°F Feels 49°F |
85% | 5.8 NNW | 30.13 | 46.9°F | 16% |
Tue, Oct 27th 2026
Clear conditions expected later. Temps around 50°. Light winds from the N at 6.5 mph, while humidity around 78%, and an avg barometric pressure of 30.17 inHg.
| Tue, Oct 27th | Temp | Humidity | Wind (mph) | Pressure (inHg) | Dew Point | Precip. |
|---|---|---|---|---|---|---|
12 AM ClearUV: 0 |
50°F Feels 47°F |
78% | 6.5 N | 30.17 | 43.8°F | 9% |
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