Monthly climate ·Boston weather in June
In June, Boston averages around 25° by day and 15° at night, with 11 rain days a month — about a 37% chance of rain on any given day.
By day
25°C
At night
15°C
Daily rain chance
37%
Rain days a month
11
Monthly precipitation
79 mm
Sunshine hours a day
11.2
Average of 2016–2025 (Open-Meteo archive). Typical climate — not a forecast.
Is June a good time to visit Boston?
June is warm and pleasant in Boston — around 25° by day, but with about 11 rain days a month. Keep some flexibility in your plans.
Every month in Boston
Frequently asked questions
- What is the weather in Boston in June?
- In June, temperatures in Boston average between 15° at night and 25° by day, with 11 rain days a month (average of 2016–2025).
- How much rain falls in Boston in June?
- Boston gets about 79 mm of rain in June on average, spread over roughly 11 rain days.
- Is June a good time to visit Boston?
- June is warm and pleasant in Boston — around 25° by day, but with about 11 rain days a month. Keep some flexibility in your plans.