Boston weather in June
Monthly temperatures, rain, humidity, what to wear and what to pack — 2024–2025 historical average
Boston June weather at a glance
In June, Boston averages 21.1°C, with typical highs of 26.2°C and lows of 16.2°C. The historical average is 11 wet days and 70% humidity.
Boston June temperature & humidity
Boston June rain & wet days
Pack a compact umbrella. Keep an indoor stop available between outdoor activities.
What to wear in Boston in June
Choose breathable summer clothes and pack sun protection. The typical day-to-night swing is about 10°C, so bring an extra layer. Showers are possible, so a compact umbrella is useful.
- DaytimeBreathable short sleeves, hat and sunscreen · average high 26.2°C
- Morning & eveningLong sleeves with a jacket or cardigan · average low 16.2°C
- FootwearComfortable walking shoes; quick-dry footwear for rainy days.
Packing essentials
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Boston June sunrise & sunset times
2026 June · Local time (America/New_York)
| Date | Sunrise | Sunset | Daylight |
|---|---|---|---|
| 2026-06-01 | 05:10 | 20:15 | 15h 5m |
| 2026-06-15 | 05:07 | 20:23 | 15h 16m |
| 2026-06-30 | 05:11 | 20:25 | 15h 14m |
For sunset photos, arrive before the listed sunset time. Clouds, mountains and buildings can change when the sun becomes visible or disappears.
Calculated for the city coordinates with daylight saving applied. SunCalc · tz-lookup
Boston travel updates
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Today’s weather and forecast
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Best months to visit Boston
Bar height shows our simple weather-comfort score, not a safety rating; colour shows temperature.
June weather by year
Daily weather in 2025
Daily high and low temperatures; blue labels show precipitation
Frequently asked questions
What is Boston weather like in June?
In June, Boston averages 21.1°C, with typical highs of 26.2°C and lows of 16.2°C. The historical average is 11 wet days and 70% humidity. Our weather-comfort rating for this month is good.
Does it rain a lot in Boston in June?
There are about 11 wet days in June. A compact umbrella is still useful.
What should I wear in Boston in June?
Choose breathable summer clothes and pack sun protection. The typical day-to-night swing is about 10°C, so bring an extra layer. Showers are possible, so a compact umbrella is useful.
What are the best months to visit Boston?
Recent weather data rates June, August, September, October among the more comfortable months.
Where can I check Boston weather in June in real time?
Check local webcams for the view right now and a local weather service for today’s forecast. Monthly temperatures here are historical averages.
What time are sunrise and sunset in Boston in June?
On 2026-06-15, calculated sunrise is 05:07 and sunset is 20:23 in local time (America/New_York). Times vary by date and terrain.
Boston weather by month
More Americas destinations in June
Open-Meteo (CC BY 4.0) · 2024–2025 historical data, aggregated and rounded by this site. Not a forecast or long-term climate normal. Calculation method and limitations