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Arnold Arboretum, MA Weather Forecast
Arnold Arboretum, MA Weather Forecast Dated: 1112 PM Tue Oct 06 2026
Expect a cool pattern with a mix of sun and clouds and occasional showers over the coming period. moderate humidity and no major pressure swings will dominate.
Tuesday, October 6, 2026
Mid-Morning
48°F 9°C
Sunny
Mid-Afternoon
61°F 16°C
Sunny
Early-Evening
55°F 13°C
Sunny
Refreshing around 61°F 16°C, sunny throughout the day, with steady humidity and steady pressure. Winds out of the WNW at 12 mph 19 km/h. Gusts up to 20 mph 32 km/h.
Wednesday, October 7, 2026
Mid-Morning
51°F 10°C
Sunny
Mid-Afternoon
65°F 19°C
Sunny
Early-Evening
59°F 15°C
Sunny
Mildly cool near 65°F 19°C, sunny throughout the day, with increasing humidity and barometric pressure falling. Winds switching from the SW to the SSW at 11 mph 18 km/h. Gusts up to 25 mph 41 km/h.
Thursday, October 8, 2026
Mid-Morning
61°F 16°C
Sunny
Mid-Afternoon
73°F 23°C
Partly Cloudy
Early-Evening
64°F 18°C
Cloudy
Enjoyable around 73°F 23°C, sunny in the morning, becoming partly cloudy through the afternoon and evening, with lower humidity and steady pressure. Winds moving from the SSW to the W at 7 mph 11 km/h. Gusts up to 20 mph 32 km/h.
Friday, October 9, 2026
Mid-Morning
58°F 14°C
Sunny
Mid-Afternoon
68°F 20°C
Sunny
Early-Evening
59°F 15°C
Sunny
Mild temperatures up to 68°F 20°C, sunny throughout the day, with steady humidity and steady pressure. Winds swinging from the W to the WNW at 11 mph 18 km/h. Gusts up to 24 mph 38 km/h.
Saturday, October 10, 2026
Mid-Morning
53°F 12°C
Sunny
Mid-Afternoon
66°F 19°C
Sunny
Early-Evening
60°F 16°C
Sunny
Refreshing around 66°F 19°C, sunny throughout the day, with steady humidity and steady pressure.
Sunday, October 11, 2026
Mid-Morning
58°F 15°C
Overcast
Mid-Afternoon
69°F 21°C
Overcast
Early-Evening
65°F 18°C
Overcast
Pleasant near 69°F 21°C, overcast throughout the day, with steady humidity and barometric pressure falling. Winds shifting from the SSW to the SW at 11 mph 17 km/h. Gusts up to 26 mph 42 km/h.
Monday, October 12, 2026
Mid-Morning
60°F 15°C
Fog
Mid-Afternoon
63°F 17°C
Cloudy
Early-Evening
62°F 17°C
Light Fog
Comfortable at 63°F 17°C, overcast through the afternoon, turning partly cloudy this evening, with steady humidity and steady pressure.
Tuesday, October 13, 2026
Mid-Morning
55°F 13°C
Scattered Showers
Mid-Afternoon
53°F 11°C
Light Rain
Early-Evening
50°F 10°C
Light Rain
Crisp with a high near 53°F 11°C, scattered downpours possible, with steady humidity and steady pressure. Winds turning from the NE to the NNE at 17 mph 27 km/h. Gusts up to 25 mph 39 km/h.
Wednesday, October 14, 2026
Mid-Morning
48°F 9°C
Partly Cloudy
Mid-Afternoon
51°F 11°C
Sunny
Early-Evening
50°F 10°C
Sunny
Brisk around 51°F 11°C, cloudy in the morning, becoming sunny through the afternoon and evening, with lower humidity and steady pressure. Winds switching from the NNE to the NE at 8 mph 12 km/h.
Thursday, October 15, 2026
Mid-Morning
51°F 10°C
Sunny
Mid-Afternoon
55°F 13°C
Partly Cloudy
Early-Evening
53°F 12°C
Sunny
Cool and brisk at 55°F 13°C, sunny throughout the day, with steady humidity and steady pressure. Winds moving from the NNE to the ENE at 11 mph 18 km/h.
Friday, October 16, 2026
Mid-Morning
56°F 13°C
Scattered Showers
Mid-Afternoon
58°F 14°C
Scattered Showers
Early-Evening
57°F 14°C
Light Fog
Comfortable at 58°F 14°C, scattered downpours possible, with steady humidity and barometric pressure falling. Winds ENE at 7 mph 12 km/h.
Saturday, October 17, 2026
Mid-Morning
58°F 14°C
Drizzle
Mid-Afternoon
59°F 15°C
Scattered Showers
Early-Evening
57°F 14°C
Overcast
Cool with a high near 59°F 15°C, locally heavy downpours at times, with steady humidity and steady pressure.
Sunday, October 18, 2026
Mid-Morning
52°F 11°C
Sunny
Mid-Afternoon
57°F 14°C
Sunny
Early-Evening
52°F 11°C
Clear
Brisk around 57°F 14°C, sunny throughout the day, with steady humidity and barometric pressure rising. Winds shifting from the W to the WNW at 9 mph 14 km/h.
Monday, October 19, 2026
Mid-Morning
46°F 8°C
Sunny
Mid-Afternoon
59°F 15°C
Overcast
Early-Evening
54°F 13°C
Overcast
Mildly cool near 59°F 15°C, sunny in the morning, partly cloudy in the afternoon, and overcast this evening, with steady humidity and steady pressure.
Arnold Arboretum, MA Weather Radar Map
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