Massachusetts (Boston)
July
Weather in Massachusetts for July 2026
Your guide to Massachusetts weather in July - trends and predictions
Small Craft Advisory - See hour by hour.
So far, July 2026 in Massachusetts shows a warmer trend than usual by 2.5 °C.
The forecast for the upcoming days in Massachusetts predicts a temperature of 28.1 °C, which is slightly above the historical average.
In general, the average temperature in Massachusetts at the beginning of July is 27.4 °C. As the month progressed, temperatures tended to slightly decrease, reaching an average of 27 °C by the end of July.
The climate of Massachusetts in July is notably wet, with an average of 12 rainy days, and a total of 138.3 mm of precipitation.
New! Chat with our AI weatherman - it’s amazing and free.
Official Weather Alert ⚠️
Temperatures
Rain 🌧️
More
19
Dry days
12
Rainy days
0
Snow days
27°/19°
Temperatures
16 km/h
Avg max wind
71 %
Avg humidity
Massachusetts Weather July
Move between months or click on a day
What’s the Weather Like in Massachusetts This July?
Discover the average temperatures and weather trends across Massachusetts’s cities this July.
Temperatures trend during July in Massachusetts
See the weather trend as well as the moving average line
July weather in Massachusetts day by day
Click on a date for more information
| Date | Weather | Temperatures | Rain | UV | More |
|---|---|---|---|---|---|
| Jul. 1 |  Heavy rain at times | 28° /18° | 3 mm | 7 | |
| Jul. 2 |  Moderate or heavy rain shower | 27° /18° | 6.2 mm | 7 | |
| Jul. 3 | Heavy rain at times | 29° /19° | 6.1 mm | 7 | |
| Jul. 4 |  Patchy rain possible | 26° /17° | 4.2 mm | 6 | |
| Jul. 5 |  Partly cloudy | 26° /18° | 1.2 mm | 7 | |
| Jul. 6 | Patchy rain possible | 28° /19° | 3.3 mm | 7 | |
| Jul. 7 | Patchy rain possible | 28° /19° | 9.2 mm | 6 | |
| Jul. 8 |  Overcast | 28° /18° | 21.2 mm | 7 | |
| Jul. 9 | Patchy rain possible | 25° /18° | 15.1 mm | 6 | |
| Jul. 10 | Moderate or heavy rain shower | 25° /18° | 5.3 mm | 6 | |
| Jul. 11 |  Sunny | 28° /17° | 1.6 mm | 7 | |
| Jul. 12 | Patchy rain possible | 28° /18° | 3.5 mm | 7 | |
| Jul. 13 | Overcast | 27° /18° | 4.2 mm | 7 | |
| Jul. 14 | Moderate or heavy rain shower | 29° /19° | 3.9 mm | 7 | |
| Jul. 15 | Overcast | 30° /20° | 3 mm | 7 | |
| Jul. 16 | Patchy rain possible | 31° /19° | 8.8 mm | 8 | |
| Jul. 17 | Heavy rain at times | 29° /19° | 4.9 mm | 7 | |
| Jul. 18 | Moderate or heavy rain shower | 28° /18° | 9.3 mm | 7 | |
| Jul. 19 | Overcast | 28° /19° | 1.1 mm | 7 | |
| Jul. 20 | Overcast | 30° /18° | 0.3 mm | 7 | |
| Jul. 21 | Sunny | 32° /16° | 5.6 mm | 6.9 | |
| Jul. 22 | Patchy rain possible | 28° /19° | 9.8 mm | 6.7 | |
| Jul. 23 | Sunny | 25° /17° | 0 mm | 8.2 | |
| Jul. 24 | Sunny | 28° /14° | 0 mm | 7.8 | |
| Jul. 25 | Sunny | 28° /15° | 0 mm | 7 | |
| Jul. 26 | Sunny | 29° /16° | 0 mm | 7 | |
| Jul. 27 | Partly cloudy | 31° /17° | 1.7 mm | 8 | |
| Jul. 28 | Light rain shower | 25° /19° | 39.8 mm | 6 | |
| Jul. 29 | Partly cloudy | 24° /18° | 0.1 mm | 6 | |
| Jul. 30 | Sunny | 26° /18° | 0 mm | 7 | |
| Jul. 31 | Sunny | 26° /16° | 0 mm | 7 | |
| Next | |||||
Important Notice
Our weather forecast for Massachusetts in July 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 Massachusetts forecast closer to your planned date for the most up-to-date weather information.
Change Month
Massachusetts in July - FAQ
What are the expected maximum and minimum temperatures in Massachusetts during July?
During July, expect a variety of temperatures with highs around 27° and lows near 19°, suitable for diverse activities and preferences.
How much rainfall should be expected in Massachusetts during July?
Significant rainfall exceeding 138.3 mm is expected in Massachusetts during July, occurring over more than 12 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Massachusetts during July?
The average wind speed in Massachusetts during July is 16 km/h, suggesting breezy to windy conditions, depending on your activities.
July rainfall patterns in Massachusetts
Explore the daily rainfall trends and prepare for Massachusettss July weather 💧
Typically, Massachusetts has 12 rainy days in July with a total of 138.3 mm of rainfall.
UV exposure in Massachusetts during July
Stay informed about UV levels for safe outdoor activities throughout the month of July ☀️
Counties in Massachusetts
Select a county for an accurate weather forecast
Top locations in Massachusetts
Select a location for an accurate weather forecast
More Locations Quick links
More Massachusetts weather pages
You are here
Where is Massachusetts?Get accurate weather forecasts for Massachusetts, located at latitude 42.358 and longitude -71.06. Stay updated with localized weather information tailored for Massachusetts.
Found a mistake?
We appreciate your attention to details. Tell us here.