As of 16:15 EDT

Arlington, MA weather in May

66°

Arlington, Wednesday, 7 October, 16:15

Clear. Feels like 64°. High 66°, low 35°.

Pressure29.88 inHg

Wind13.8 mph SW

Humidity37%

Visibility6.2 mi

Dew point40°

See detailed hourly forecast

In May, Arlington, MA averages a high of 66.1° and a low of 49°. About 3.4 inches of precipitation fall over the month (11 wet days). The record high is 94.1° (2010) and the record low 33.1° (1978). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	62.8°	44.2°	33%	80.6° (2001)	33.1° (1978)
2	63.1°	45.7°	42%	87.4° (2001)	34.5° (1978)
3	61.9°	45.9°	42%	88.9° (2001)	35.6° (1966)
4	61°	45.7°	40%	86.4° (2001)	35.1° (1986)
5	61°	45.1°	37%	79.5° (2000)	35.8° (1974)
6	62.1°	45.9°	33%	78.8° (1976)	35.6° (1992)
7	63.7°	45.5°	25%	85.1° (2000)	35.6° (1966)
8	61.5°	45.5°	38%	84° (1964)	37.6° (1967)
9	61.7°	45.9°	45%	87.8° (1979)	35.8° (2020)
10	63.7°	47.1°	32%	86.9° (1979)	33.8° (1966)
11	64.6°	47.1°	27%	86.4° (1993)	34° (1966)
12	64.6°	47.5°	38%	85.5° (2001)	35.8° (1963)
13	63.3°	47.1°	27%	81.3° (1991)	35.4° (2020)
14	65.3°	46.8°	30%	85.1° (2022)	37° (1996)
15	66.6°	48.7°	47%	85.3° (2004)	39.7° (1971)
16	66.2°	49.6°	43%	85.3° (1991)	40.1° (1984)
17	67.3°	50.2°	32%	85.3° (1977)	37.9° (1983)
18	65.8°	49.3°	35%	90° (2017)	37.2° (2023)
19	64.6°	49.3°	47%	90° (1962)	37.8° (2002)
20	68.2°	50°	33%	89.1° (1975)	37.9° (2002)
21	69.8°	50.9°	33%	89.6° (1975)	38.7° (2002)
22	68.7°	52°	35%	90.1° (2022)	41° (1990)
23	68.9°	51.1°	30%	91.8° (1964)	42.3° (1990)
24	67.6°	51.3°	42%	91.6° (1964)	41.2° (1963)
25	68°	51.4°	32%	88.3° (1991)	41.4° (1967)
26	69.6°	52.5°	25%	94.1° (2010)	39.6° (1972)
27	70.5°	52.5°	32%	86.7° (1991)	40.8° (1969)
28	71.2°	53.2°	33%	89.8° (2016)	41.9° (1968)
29	70.7°	54°	33%	88.5° (2012)	44.1° (2014)
30	71.8°	54.9°	37%	90.3° (1987)	44.2° (1967)
31	73.4°	54.7°	32%	93.2° (1987)	40.6° (1961)