As of 10:27 EDT

Truro, MA weather in September

61°

Truro, Wednesday, 7 October, 10:27

Clear. Feels like 59°. High 62°, low 37°.

Pressure30.03 inHg

Wind9.2 mph S

Humidity55%

Visibility6.2 mi

Dew point44°

See detailed hourly forecast

In September, Truro, MA averages a high of 64.8° and a low of 61.2°. About 3.5 inches of precipitation fall over the month (8 wet days). The record high is 78.1° (2023) and the record low 46.9° (1981). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	67.3°	64.2°	20%	74.8° (2022)	57.2° (2017)
2	66.9°	63.7°	28%	73.6° (2021)	55.2° (1967)
3	66.7°	63.5°	30%	74.7° (2018)	55.9° (1967)
4	67.3°	63.5°	23%	76.5° (2020)	56.8° (1997)
5	66.7°	63.3°	15%	73.9° (2018)	55.9° (1994)
6	66.6°	63.3°	28%	76.5° (2018)	56.8° (1962)
7	66.7°	63.1°	25%	78.1° (2023)	57.6° (1963)
8	66°	63.1°	17%	73.9° (2015)	57.7° (1978)
9	66°	62.8°	18%	74.1° (2023)	57.4° (1978)
10	66.2°	62.6°	27%	72.7° (2016)	55.4° (1967)
11	66.2°	62.2°	22%	74.7° (1983)	52.9° (1967)
12	65.7°	62.1°	22%	71.2° (1961)	55° (1967)
13	65.3°	62.2°	27%	71.6° (2023)	52.5° (1963)
14	65.7°	61.9°	32%	71.6° (2023)	52.7° (1963)
15	65.1°	61.2°	27%	73° (2021)	53.6° (1977)
16	64.4°	60.4°	25%	72° (1999)	50.7° (1986)
17	64.2°	60.6°	20%	72.1° (1999)	52.7° (2013)
18	64°	60.6°	28%	72° (2018)	51.6° (1990)
19	63.7°	59.9°	30%	70.5° (2012)	52.5° (1990)
20	63.5°	60.1°	25%	69.3° (2005)	50.7° (1979)
21	63.5°	60.3°	25%	68.4° (2000)	50.2° (1962)
22	64.2°	60.4°	38%	71.8° (2022)	53.2° (1977)
23	64°	59.5°	40%	70.2° (1970)	49.6° (1963)
24	62.2°	58.5°	28%	69.6° (2006)	50.2° (1963)
25	62.2°	58.6°	18%	69.1° (2010)	50° (1967)
26	62.8°	59.4°	35%	70.3° (2025)	51.6° (1967)
27	63.5°	59.2°	30%	70° (2021)	49.1° (1989)
28	63°	59.2°	33%	69.8° (2021)	48.6° (1965)
29	62.1°	58.5°	32%	68° (2025)	49.1° (1981)
30	61.5°	57.4°	25%	72.3° (2020)	46.9° (1981)