Boston (MA)
June
Weather in Boston, Massachusetts for June 2026
Your guide to Boston weather in June - trends and predictions
Coastal Flood Statement - See hour by hour.
Until now, June 2026 in Boston has been significantly warmer than historical averages.
The forecast for the upcoming days in Boston predicts a temperature of 24.7 °F, which is slightly above the historical average.
In general, the average temperature in Boston at the beginning of June is 23.1 °F. As the month progressed, temperatures tended to noticeably warm up, reaching an average of 26.1 °F by the end of June.
Boston experiences heavy rainfall in June, with over 20 rainy days and an average total precipitation 123.1 mm.
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Temperatures
Rain 🌧️
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3
Dry days
27
Rainy days
0
Snow days
24°/15°
Temperatures
16 km/h
Avg max wind
71 %
Avg humidity
Boston Weather June
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Temperatures trend during June in Boston
See the weather trend as well as the moving average line
June weather in Boston day by day
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| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Jun. 1 |  Partly cloudy | 21° /10° | 4.7 mm | 6 | |
| Jun. 2 |  Sunny | 23° /11° | 2.3 mm | 6 | |
| Jun. 3 |  Moderate or heavy rain shower | 20° /12° | 3.1 mm | 5 | |
| Jun. 4 | Moderate rain at times | 23° /12° | 2.4 mm | 6 | |
| Jun. 5 | Sunny | 25° /13° | 1.2 mm | 6 | |
| Jun. 6 |  Cloudy | 25° /15° | 8.8 mm | 6 | |
| Jun. 7 |  Patchy rain possible | 25° /15° | 11.2 mm | 6 | |
| Jun. 8 | Patchy rain possible | 22° /14° | 2.7 mm | 6 | |
| Jun. 9 | Moderate or heavy rain shower | 22° /14° | 7.3 mm | 6 | |
| Jun. 10 | Sunny | 23° /13° | 2.7 mm | 6 | |
| Jun. 11 |  Overcast | 24° /14° | 0.8 mm | 6 | |
| Jun. 12 | Overcast | 25° /16° | 2.1 mm | 7 | |
| Jun. 13 | Partly cloudy | 27° /16° | 1 mm | 7 | |
| Jun. 14 | Sunny | 25° /15° | 8.2 mm | 6 | |
| Jun. 15 | Moderate or heavy rain shower | 20° /13° | 5.8 mm | 5 | |
| Jun. 16 | Sunny | 26° /15° | 0 mm | 7.9 | |
| Jun. 17 | Partly cloudy | 25° /14° | 0 mm | 5.7 | |
| Jun. 18 | Patchy rain possible | 25° /15° | 5 mm | 6.1 | |
| Jun. 19 | Partly cloudy | 28° /17° | 0 mm | 9.5 | |
| Jun. 20 | Sunny | 25° /16° | 0 mm | 1.7 | |
| Jun. 21 | Sunny | 24° /14° | 0 mm | 5 | |
| Jun. 22 | Partly cloudy | 22° /14° | 0 mm | 5 | |
| Jun. 23 | Sunny | 20° /13° | 0 mm | 5 | |
| Jun. 24 | Sunny | 21° /12° | 0 mm | 5 | |
| Jun. 25 | Sunny | 26° /10° | 0 mm | 5 | |
| Jun. 26 | Patchy rain possible | 22° /15° | 1.4 mm | 4 | |
| Jun. 27 |  Thundery outbreaks possible | 27° /14° | 0 mm | 5 | |
| Jun. 28 | Sunny | 30° /14° | 0 mm | 6 | |
| Jun. 29 | Cloudy | 28° /17° | 0.1 mm | 6 | |
| Jun. 30 | Partly cloudy | 29° /19° | 1.9 mm | 7 | |
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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.
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Boston in June - FAQ
What are the expected maximum and minimum temperatures in Boston during June?
During June, expect a variety of temperatures with highs around 24° and lows near 15°, suitable for diverse activities and preferences.
How much rainfall should be expected in Boston during June?
Significant rainfall exceeding 123.1 mm is expected in Boston during June, occurring over more than 27 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 16 km/h, suggesting breezy to windy conditions, depending on your activities.
June rainfall patterns in Boston
Explore the daily rainfall trends and prepare for Bostons June weather 💧
Typically, Boston has 27 rainy days in June with a total of 123.1 mm of rainfall.
UV exposure in Boston during June
Stay informed about UV levels for safe outdoor activities throughout the month of June ☀️
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