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Weather in Boston for July 2025

Your guide to Boston weather in July - trends and predictions
  • In general, the average temperature in Boston at the beginning of July is 26.6 °F. As the month progressed, temperatures tended to moderately rise, reaching an average of 28.1 °F by the end of July.

  • Expect significant rainfall in Boston during July, with an average of 16 rainy days.

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Average dry days
15
Dry days
Average rainy days
16
Rainy days
Average snowy days
0
Snow days
Average temperatures
28°/19°
Temperatures
Average wind speed
15 km/h
Avg max wind
Average humidity
79 %
Avg humidity

Boston in July average weather

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Temperatures trend during July in Boston

See the weather trend as well as the moving average line

July weather day by day

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Date Weather Temperatures Rain UV More
Jul. 1 Overcast
Overcast
24° /17° 0.1 mm 6
Jul. 2 Moderate or heavy rain shower
Moderate or heavy rain shower
24° /16° 5.9 mm 6
Jul. 3 Heavy rain at times
Heavy rain at times
27° /18° 11.9 mm 7
Jul. 4 Moderate or heavy rain shower
Moderate or heavy rain shower
25° /18° 11 mm 6
Jul. 5 Overcast
Overcast
28° /18° 1.3 mm 6
Jul. 6 Moderate or heavy rain shower
Moderate or heavy rain shower
28° /20° 6.1 mm 6
Jul. 7 Overcast
Overcast
30° /20° 0.1 mm 7
Jul. 8 Overcast
Overcast
30° /20° 0.1 mm 7
Jul. 9 Overcast
Overcast
27° /21° 2.1 mm 6
Jul. 10 Moderate or heavy rain shower
Moderate or heavy rain shower
27° /20° 8.8 mm 6
Jul. 11 Overcast
Overcast
30° /20° 1.4 mm 7
Jul. 12 Patchy rain possible
Patchy rain possible
32° /19° 0.1 mm 7
Jul. 13 Overcast
Overcast
28° /21° 12.3 mm 7
Jul. 14 Moderate or heavy rain shower
Moderate or heavy rain shower
29° /20° 5 mm 7
Jul. 15 Moderate or heavy rain shower
Moderate or heavy rain shower
32° /20° 8.7 mm 8
Jul. 16 Moderate or heavy rain shower
Moderate or heavy rain shower
31° /21° 25.8 mm 7
Jul. 17 Overcast
Overcast
31° /21° 12 mm 7
Jul. 18 Patchy rain possible
Patchy rain possible
30° /20° 1.4 mm 7
Jul. 19 Overcast
Overcast
28° /18° 0.1 mm 7
Jul. 20 Partly cloudy
Partly cloudy
28° /17° 0 mm 7
Jul. 21 Overcast
Overcast
27° /19° 1.8 mm 6
Jul. 22 Overcast
Overcast
27° /18° 0.6 mm 7
Jul. 23 Partly cloudy
Partly cloudy
26° /18° 2.4 mm 6
Jul. 24 Patchy rain possible
Patchy rain possible
25° /18° 2 mm 6
Jul. 25 Moderate or heavy rain shower
Moderate or heavy rain shower
27° /18° 4.1 mm 6
Jul. 26 Overcast
Overcast
28° /18° 0 mm 7
Jul. 27 Overcast
Overcast
31° /18° 0 mm 7
Jul. 28 Overcast
Overcast
29° /19° 0 mm 7
Jul. 29 Moderate or heavy rain shower
Moderate or heavy rain shower
27° /18° 16.3 mm 6
Jul. 30 Overcast
Overcast
28° /17° 1.5 mm 6
Jul. 31 Overcast
Overcast
27° /19° 1.9 mm 6
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Important Notice
Our weather forecast for Boston 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 Boston forecast closer to your planned date for the most up-to-date weather information.

Boston in July - FAQ

What are the expected maximum and minimum temperatures in Boston during July?
During July, expect a variety of temperatures with highs around 28° and lows near 19°, suitable for diverse activities and preferences.
How much rainfall should be expected in Boston during July?
Significant rainfall exceeding 177.9 mm is expected in Boston during July, occurring over more than 16 days. Preparing for wet conditions is recommended in your planning.
What are the typical wind conditions in Boston during July?
The average wind speed in Boston during July is 15 km/h, suggesting breezy to windy conditions, depending on your activities.

July rainfall patterns in Boston

Explore the daily rainfall trends and prepare for Bostons July weather 💧

UV exposure in Boston during July

Stay informed about UV levels for safe outdoor activities throughout the month of July ☀️

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Location coordinates Where is Boston?

Get accurate weather forecasts for Boston, located at latitude 42.358 and longitude -71.06. Stay updated with localized weather information tailored for Boston.

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