As of 22:21 EDT

Boston, MA weather in July

77°

Boston, Saturday, 8 August, 22:21

Overcast. Feels like 77°. High 88°, low 72°.

Pressure29.88 inHg

Wind2 mph SW

Humidity70%

Visibility6.2 mi

Dew point67°

See detailed hourly forecast

In July, Boston, MA averages a high of 81.2° and a low of 65.5°. About 3.1 inches of precipitation fall over the month (10 wet days). The record high is 102.4° (2011) and the record low 50.4° (1988). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	79.7°	63.7°	35%	94.6° (1964)	50.4° (1988)
2	79.7°	63.7°	33%	92.8° (1963)	54° (1988)
3	79.7°	63.7°	23%	97.9° (1966)	54.7° (1992)
4	80.2°	64°	28%	94.1° (2002)	53.6° (1986)
5	81°	64.4°	30%	96.4° (2018)	53.2° (1982)
6	81.1°	64.9°	25%	96.3° (1999)	53.8° (1979)
7	81.1°	64.8°	15%	94.5° (1993)	54.7° (1972)
8	81.5°	64.9°	27%	94.5° (1988)	56.1° (2000)
9	81.9°	65.5°	33%	94.1° (1971)	55° (1963)
10	81.5°	65.5°	27%	97.9° (1993)	52.9° (2009)
11	80.1°	65.1°	22%	96.3° (1988)	56.5° (1986)
12	80.4°	64.4°	35%	91.2° (2011)	57.2° (1978)
13	80.6°	65.3°	33%	95.7° (1966)	57.9° (1986)
14	81.5°	65.7°	35%	94.8° (1995)	55.2° (1999)
15	81.5°	66.2°	45%	96.3° (2024)	58.1° (2009)
16	82.8°	66.2°	23%	95.7° (2024)	58.6° (1973)
17	83.3°	67.1°	32%	97.2° (1999)	57.7° (1962)
18	83.5°	67.5°	37%	94.5° (1982)	57° (1962)
19	83.1°	66.9°	27%	97° (2013)	58.6° (2018)
20	82.4°	66.9°	23%	95.7° (1991)	57.7° (2001)
21	82.6°	66.6°	38%	97.3° (1977)	56.5° (2000)
22	81.5°	66°	25%	102.4° (2011)	58.3° (2025)
23	81.7°	66.2°	38%	96.4° (1978)	56.5° (1992)
24	80.8°	65.8°	38%	101.5° (2022)	56.8° (1992)
25	80.6°	65.7°	40%	94.5° (2001)	57.2° (2017)
26	81°	65.3°	32%	94.6° (2020)	55.9° (1976)
27	81.1°	65.8°	37%	99.9° (2020)	56.1° (1977)
28	80.8°	66.4°	32%	96.8° (2020)	54.3° (1977)
29	81°	66.4°	35%	97.5° (2025)	57.9° (1977)
30	80.6°	65.8°	32%	93° (2025)	57.4° (2017)
31	80.1°	65.1°	32%	91.9° (1975)	55.8° (2021)