As of 23:23 EDT

Boston, MA weather in January

75°

Boston, Saturday, 8 August, 23:23

Overcast. Feels like 75°. High 88°, low 72°.

Pressure29.88 inHg

Wind4 mph SW

Humidity72%

Visibility6.2 mi

Dew point66°

See detailed hourly forecast

In January, Boston, MA averages a high of 34.9° and a low of 20.4°. About 3.8 inches of precipitation fall over the month (10 wet days). The record high is 67.6° (2020) and the record low -13.4° (1984). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	37.6°	24.1°	37%	55.4° (1966)	-5.6° (2018)
2	36.3°	23.7°	40%	57.7° (1979)	-6° (2018)
3	36.1°	23°	37%	57.9° (2000)	-2.9° (2014)
4	36.3°	22.8°	37%	58.5° (2000)	-10.7° (2014)
5	36°	21.7°	33%	60.4° (2007)	-11.4° (1981)
6	34.7°	21.7°	20%	63.5° (2007)	-2.9° (1996)
7	34.7°	22.1°	35%	54.7° (2012)	-7.6° (2018)
8	33.4°	19.9°	35%	60.4° (2008)	-8.1° (1968)
9	32.9°	19°	37%	58.3° (2008)	-9.9° (1968)
10	34.5°	20.5°	25%	54.7° (2016)	-7.4° (2004)
11	34.3°	19.8°	32%	62.2° (2020)	-6.5° (1968)
12	36°	21.4°	38%	67.6° (2020)	-7.8° (1981)
13	37.2°	21.6°	32%	59.4° (2018)	-2.6° (1971)
14	35.1°	20.5°	40%	59.5° (1995)	-7.8° (1988)
15	33.4°	19.8°	20%	62.4° (1995)	-9.4° (1988)
16	33.1°	17.8°	28%	58.8° (1995)	-11° (2004)
17	33.8°	17.6°	30%	54.1° (1973)	-6° (1994)
18	34.9°	18.3°	42%	58.8° (1973)	-11.2° (1982)
19	34°	20.1°	35%	57.6° (1973)	-7.2° (1971)
20	33.4°	19°	38%	54.1° (2006)	-6.3° (1971)
21	31.1°	17.1°	27%	56.7° (2006)	-2° (2005)
22	32.5°	16.2°	25%	49.1° (1986)	-13.4° (1984)
23	36.1°	19.2°	37%	55.4° (1967)	-10.5° (1976)
24	36.7°	21.7°	30%	57.9° (1967)	-7.4° (2011)
25	35.8°	21.4°	40%	52.3° (2010)	-3.8° (2009)
26	35.4°	21.4°	40%	55.2° (1978)	-2.6° (1982)
27	35.6°	20.3°	23%	61.5° (1974)	-4.9° (1982)
28	35.4°	20.3°	33%	54.3° (2002)	-6.2° (1971)
29	35.1°	20.7°	30%	62.8° (2002)	1.2° (2005)
30	35.4°	19.8°	30%	53.8° (2013)	-1.7° (1965)
31	34°	19.4°	35%	56.7° (1988)	-3.8° (2022)