Acton Arboretum, MA 14 Day Weather
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Acton Arboretum, MA Weather Forecast


Acton Arboretum, MA Weather Forecast Dated: 911 AM Sun Oct 11 2026
Expect a cool pattern with a mix of sun and clouds and frequent chances of rain over the coming period. generally humid conditions and a stable pattern will dominate.
Sunday, October 11, 2026
Mid-Morning
54°F 12°C
Overcast
Mid-Afternoon
56°F 13°C
Scattered Showers
Early-Evening
52°F 11°C
Overcast
Brisk around 56°F 13°C, periods of heavy rain and gusty conditions, with increasing humidity and barometric pressure falling.
Monday, October 12, 2026
Mid-Morning
54°F 12°C
Partly Cloudy
Mid-Afternoon
72°F 22°C
Sunny
Early-Evening
61°F 16°C
Sunny
Comfortable with temperatures reaching 72°F 22°C, partly cloudy in the morning, sunny in the afternoon, and partly cloudy this evening, with lower humidity and steady pressure. Winds turning from the NW to the NNW at 5 mph 8 km/h.
Tuesday, October 13, 2026
Mid-Morning
53°F 11°C
Overcast
Mid-Afternoon
60°F 15°C
Overcast
Early-Evening
59°F 15°C
Overcast
Comfortable at 60°F 15°C, overcast throughout the day, with steady humidity and barometric pressure falling. Winds switching from the E to the SSW at 10 mph 17 km/h. Gusts up to 28 mph 45 km/h.
Wednesday, October 14, 2026
Mid-Morning
68°F 20°C
Sunny
Mid-Afternoon
74°F 23°C
Overcast
Early-Evening
63°F 17°C
Overcast
Mild temperatures up to 74°F 23°C, sunny in the morning, overcast in the afternoon, and cloudy this evening, with lower humidity and steady pressure. Winds moving from the WSW to the WNW at 9 mph 13 km/h. Gusts up to 23 mph 37 km/h.
Thursday, October 15, 2026
Mid-Morning
50°F 10°C
Sunny
Mid-Afternoon
58°F 15°C
Sunny
Early-Evening
48°F 9°C
Partly Cloudy
Refreshing around 58°F 15°C, sunny through the afternoon, turning cloudy this evening, with steady humidity and barometric pressure rising. Winds swinging from the NW to the NNW at 8 mph 12 km/h. Gusts up to 21 mph 34 km/h.
Friday, October 16, 2026
Mid-Morning
45°F 7°C
Overcast
Mid-Afternoon
52°F 11°C
Overcast
Early-Evening
57°F 14°C
Scattered Showers
Cool and brisk at 52°F 11°C, locally heavy downpours at times, with increasing humidity and barometric pressure falling. Winds building from SE at 4 mph 6 km/h to S at 14 mph 23 km/h. Gusts up to 38 mph 61 km/h.
Saturday, October 17, 2026
Mid-Morning
56°F 13°C
Scattered Showers
Mid-Afternoon
52°F 11°C
Drizzle
Early-Evening
48°F 9°C
Light Rain
Chilly near 52°F 11°C, periods of heavy rain and gusty conditions, with steady humidity and steady pressure.
Sunday, October 18, 2026
Mid-Morning
40°F 4°C
Scattered Showers
Mid-Afternoon
42°F 5°C
Overcast
Early-Evening
39°F 4°C
Overcast
Biting cold near 42°F 5°C, scattered downpours possible, with lower humidity and barometric pressure rising. Winds turning from the NW to the NNW at 9 mph 15 km/h. Gusts up to 20 mph 32 km/h.
Monday, October 19, 2026
Mid-Morning
37°F 3°C
Sunny
Mid-Afternoon
46°F 8°C
Sunny
Early-Evening
38°F 3°C
Overcast
Brisk around 46°F 8°C, sunny through the afternoon, turning cloudy this evening, with steady humidity and steady pressure. Winds switching from the NW to the W at 7 mph 10 km/h.
Tuesday, October 20, 2026
Mid-Morning
41°F 5°C
Sunny
Mid-Afternoon
57°F 14°C
Sunny
Early-Evening
47°F 8°C
Clear
Cool and brisk at 57°F 14°C, sunny throughout the day, with increasing humidity and steady pressure.
Wednesday, October 21, 2026
Mid-Morning
46°F 8°C
Sunny
Mid-Afternoon
60°F 16°C
Sunny
Early-Evening
49°F 10°C
Clear
Comfortable at 60°F 16°C, sunny throughout the day, with steady humidity and steady pressure.
Thursday, October 22, 2026
Mid-Morning
47°F 8°C
Sunny
Mid-Afternoon
61°F 16°C
Partly Cloudy
Early-Evening
53°F 12°C
Clear
Cool with a high near 61°F 16°C, sunny through the afternoon, turning partly cloudy this evening, with steady humidity and barometric pressure falling.
Friday, October 23, 2026
Mid-Morning
52°F 11°C
Sunny
Mid-Afternoon
62°F 17°C
Sunny
Early-Evening
51°F 11°C
Clear
Refreshing around 62°F 17°C, cloudy through the afternoon, turning sunny this evening, with steady humidity and steady pressure. Winds moving from the W to the NNW at 7 mph 11 km/h.
Saturday, October 24, 2026
Mid-Morning
49°F 10°C
Sunny
Mid-Afternoon
55°F 13°C
Sunny
Early-Evening
49°F 10°C
Overcast
Cool and brisk at 55°F 13°C, cloudy throughout the day, with steady humidity and steady pressure.
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