As of 10:07 EDT

Plymouth, CT weather in July

80°

Plymouth, Sunday, 9 August, 10:07

Clear. Feels like 85°. High 83°, low 69°.

Pressure29.94 inHg

Wind2 mph E

Humidity81%

Visibility6.2 mi

Dew point73°

See detailed hourly forecast

In July, Plymouth, CT averages a high of 80.9° and a low of 63.6°. About 4.4 inches of precipitation fall over the month (12 wet days). The record high is 100.8° (2011) and the record low 47.5° (1988). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	79°	61.9°	38%	96.8° (2018)	47.5° (1988)
2	78.6°	61.3°	27%	95.2° (1966)	51.4° (1982)
3	79.5°	62.1°	38%	98.8° (1966)	50.4° (2001)
4	79.9°	62.1°	40%	94.1° (2019)	51.4° (1978)
5	80.6°	62.6°	33%	96.6° (2010)	50.9° (1982)
6	80.8°	62.8°	28%	97° (2010)	50.5° (1979)
7	81.1°	62.6°	32%	98.4° (2010)	50.7° (1967)
8	81.3°	63.5°	37%	95.2° (1993)	52° (1969)
9	81.9°	63.9°	38%	93.4° (1993)	49.1° (1963)
10	81.5°	63.7°	40%	96.8° (1993)	51.6° (2009)
11	79.9°	63.1°	43%	96.4° (1988)	54.5° (2002)
12	79.9°	62.6°	37%	92.3° (1966)	53.6° (1978)
13	79.9°	63.1°	35%	94.6° (1966)	54° (2009)
14	81.5°	63.9°	38%	91.4° (1995)	53.8° (2009)
15	81.7°	64.6°	43%	97.5° (1995)	54.9° (2009)
16	82.8°	64.8°	37%	93.9° (1999)	55.4° (1987)
17	83.3°	64.9°	42%	95.4° (2012)	53.8° (1987)
18	83.5°	66°	52%	97.7° (2012)	55.6° (1962)
19	82.6°	65.1°	42%	94.3° (2013)	56.5° (1971)
20	81.3°	64.8°	35%	96.3° (1991)	52.5° (1965)
21	82°	64.8°	40%	97° (1991)	52.9° (1965)
22	81.9°	64.2°	33%	100.8° (2011)	55.4° (1970)
23	80.8°	64.4°	40%	98.8° (2011)	55.2° (1977)
24	80.8°	63.9°	35%	96.1° (2022)	54.9° (1992)
25	80.2°	63.3°	38%	93.6° (2025)	53.4° (1992)
26	80.4°	63.1°	38%	93.2° (2005)	52.2° (1976)
27	80.1°	63.7°	50%	94.6° (2020)	52.2° (2001)
28	80.4°	64.2°	32%	91° (2020)	53.6° (2001)
29	80.1°	64°	37%	94.3° (2025)	55.2° (1977)
30	80.2°	63.7°	30%	93.6° (2025)	53.4° (2001)
31	79.9°	62.8°	28%	90.9° (1975)	52.9° (2021)