Boston
June
Weather in Boston for June 2026
Your guide to Boston weather in June - trends and predictions
Until now, June 2026 in Boston is slightly cooler than the historical average by -1.2 °C.
Expect cooler weather in the next days in Boston with the forecast suggesting a temperature of 24.7 °C, lower than the historical average.
In general, the average temperature in Boston at the beginning of June is 17.3 °C. As the month progressed, temperatures tended to significantly warm up, reaching an average of 26.6 °C by the end of June.
Boston experiences moderate rainfall in June, with an average of 9 rainy days and a total precipitation of 42.6 mm.
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Temperatures
Rain 🌧️
More
21
Dry days
9
Rainy days
0
Snow days
22°/11°
Temperatures
26 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 |
|---|---|---|---|---|---|
| 1 Jun. |  Light drizzle | 18° /9° | 1.8 mm | 4 | |
| 2 Jun. |  Patchy rain possible | 18° /10° | 8.2 mm | 4 | |
| 3 Jun. | Light drizzle | 18° /9° | 4.1 mm | 5 | |
| 4 Jun. | Light rain shower | 16° /8° | 1.7 mm | 3 | |
| 5 Jun. | Light rain shower | 17° /8° | 2 mm | 4 | |
| 6 Jun. | Light rain shower | 17° /9° | 2.4 mm | 3 | |
| 7 Jun. | Light rain shower | 17° /9° | 10 mm | 4 | |
| 8 Jun. | Light rain shower | 15° /7° | 4.2 mm | 4 | |
| 9 Jun. | Patchy rain possible | 17° /7° | 0.9 mm | 4 | |
| 10 Jun. | Light rain shower | 17° /8° | 4 mm | 5 | |
| 11 Jun. |  Sunny | 18° /7° | 5.7 mm | 5 | |
| 12 Jun. | Patchy rain possible | 22° /11° | 0.6 mm | 4 | |
| 13 Jun. | Light drizzle | 21° /11° | 1.7 mm | 6 | |
| 14 Jun. | Patchy rain possible | 20° /10° | 0.4 mm | 6 | |
| 15 Jun. | Patchy rain possible | 18° /7° | 0.3 mm | 6 | |
| 16 Jun. |  Overcast | 22° /10° | 0.1 mm | 4 | |
| 17 Jun. |  Cloudy | 23° /13° | 2.4 mm | 4 | |
| 18 Jun. | Patchy rain possible | 23° /13° | 0.2 mm | 6 | |
| 19 Jun. | Sunny | 23° /12° | 0 mm | 6 | |
| 20 Jun. | Patchy rain possible | 23° /16° | 0.2 mm | 6.3 | |
| 21 Jun. | Patchy rain possible | 21° /15° | 1 mm | 6.5 | |
| 22 Jun. | Sunny | 22° /13° | 0 mm | 7.2 | |
| 23 Jun. | Patchy rain possible | 28° /15° | 1.7 mm | 7.3 | |
| 24 Jun. | Patchy rain possible | 28° /18° | 0.6 mm | 5 | |
| 25 Jun. |  Partly cloudy | 28° /18° | 0 mm | 6 | |
| 26 Jun. | Sunny | 29° /14° | 0 mm | 6 | |
| 27 Jun. | Partly cloudy | 31° /19° | 0 mm | 6 | |
| 28 Jun. | Sunny | 24° /13° | 0 mm | 5 | |
| 29 Jun. | Sunny | 24° /10° | 0 mm | 5 | |
| 30 Jun. | Partly cloudy | 22° /12° | 0 mm | 5 | |
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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.
Change Month
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 11°. Ideal for a range of outdoor activities, from hiking to city tours.
How much rainfall should be expected in Boston during June?
In June, Boston can expect light to moderate rainfall, totaling 42.6 mm across approximately 9 days. Occasional showers are possible, and planning ahead for them could be helpful.
What are the typical wind conditions in Boston during June?
The average wind speed in Boston during June is 26 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 9 rainy days in June with a total of 42.6 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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