Boston
June
Weather in Boston for June 2025
Your guide to Boston weather in June - trends and predictions
In general, the average temperature in Boston at the beginning of June is 21.1 °F. As the month progressed, temperatures tended to significantly warm up, reaching an average of 26.6 °F by the end of June.
Boston experiences an exceptionally high level of rainfall in June, with more than 20 rainy days on average.
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9
Dry days
21
Rainy days
0
Snow days
22°/14°
Temperatures
15 km/h
Avg max wind
80 %
Avg humidity
Boston in June average weather
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| Mon. | Tue. | Wed. | Thu. | Fri. | Sat. | Sun. |
|---|---|---|---|---|---|---|
| 1  28° | ||||||
| 2  26° | 3 17° | 4 15° | 5 19° | 6  21° | 7  22° | 8 19° |
| 9 18° | 10 20° | 11  22° | 12 25° | 13 26° | 14 26° | 15 21° |
| 16 24° | 17 23° | 18 26° | 19 28° | 20 27° | 21  23° | 22  21° |
| 23 27° | 24 27° | 25 28° | 26 29° | 27 26° | 28 24° | 29 25° |
| 30 27° |
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Temperatures trend during June in Boston
See the weather trend as well as the moving average line
June weather day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Jun. 1 | Sunny | 28° /13° | 0 mm | 7 | |
| Jun. 2 | Moderate or heavy rain shower | 26° /13° | 2.9 mm | 7 | |
| Jun. 3 | Moderate or heavy rain shower | 17° /12° | 4.8 mm | 4 | |
| Jun. 4 | Moderate or heavy rain shower | 15° /9° | 5 mm | 4 | |
| Jun. 5 | Moderate or heavy rain shower | 19° /11° | 3.6 mm | 4 | |
| Jun. 6 | Heavy rain at times | 21° /12° | 10.4 mm | 5 | |
| Jun. 7 | Patchy rain possible | 22° /14° | 1.2 mm | 5 | |
| Jun. 8 | Patchy rain possible | 19° /12° | 0.4 mm | 5 | |
| Jun. 9 | Moderate or heavy rain shower | 18° /12° | 6.6 mm | 5 | |
| Jun. 10 | Moderate or heavy rain shower | 20° /11° | 2 mm | 5 | |
| Jun. 11 | Overcast | 22° /12° | 0 mm | 5 | |
| Jun. 12 | Overcast | 25° /15° | 0 mm | 6 | |
| Jun. 13 | Moderate rain at times | 26° /15° | 1.3 mm | 6 | |
| Jun. 14 | Overcast | 26° /15° | 19.2 mm | 6 | |
| Jun. 15 | Patchy rain possible | 21° /13° | 9.1 mm | 5 | |
| Jun. 16 | Patchy rain possible | 24° /13° | 1 mm | 6 | |
| Jun. 17 | Moderate or heavy rain shower | 23° /13° | 19.5 mm | 6 | |
| Jun. 18 | Patchy rain possible | 26° /16° | 3.3 mm | 6 | |
| Jun. 19 | Patchy rain possible | 28° /16° | 1.3 mm | 7 | |
| Jun. 20 | Patchy rain possible | 27° /15° | 10.9 mm | 6 | |
| Jun. 21 | Partly cloudy | 23° /14° | 4 mm | 6 | |
| Jun. 22 | Cloudy | 21° /15° | 8.9 mm | 5 | |
| Jun. 23 | Overcast | 27° /15° | 2.1 mm | 6 | |
| Jun. 24 | Moderate or heavy rain shower | 27° /18° | 3 mm | 6 | |
| Jun. 25 | Patchy rain possible | 28° /18° | 0.6 mm | 6 | |
| Jun. 26 | Moderate or heavy rain shower | 29° /18° | 4.7 mm | 7 | |
| Jun. 27 | Heavy rain at times | 26° /18° | 8.5 mm | 6 | |
| Jun. 28 | Moderate or heavy rain shower | 24° /16° | 2.1 mm | 6 | |
| Jun. 29 | Patchy rain possible | 25° /16° | 0.4 mm | 6 | |
| Jun. 30 | Patchy rain possible | 27° /19° | 4.5 mm | 6 | |
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Important Notice
Our weather forecast for Boston in June is based on the analysis of historical data rather than real-time forecast models. While this provides a general overview, weather conditions can change. We recommend that you check the Boston forecast closer to your planned date for the most up-to-date weather information.
Boston in June - FAQ
What are the expected maximum and minimum temperatures in Boston during June?
Enjoy moderate daytime temperatures of up to 22° and cooler nights around 14°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Boston during June?
Significant rainfall exceeding 128 mm is expected in Boston during June, occurring over more than 21 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Boston during June?
The average wind speed in Boston during June is 15 km/h, suggesting breezy to windy conditions, depending on your activities.
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