As of 04:07 EDT

Manchester, NH weather in August

52°

Manchester, Thursday, 8 October, 04:07

Overcast. Feels like 51°. High 71°, low 50°.

Pressure29.74 inHg

Wind6.9 mph S

Humidity90%

Visibility6.2 mi

Dew point48°

See detailed hourly forecast

In August, Manchester, NH averages a high of 79.6° and a low of 62.2°. About 3.6 inches of precipitation fall over the month (10 wet days). The record high is 102.2° (1975) and the record low 42.3° (1965). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	81.7°	63.9°	35%	98.1° (1975)	52.3° (1964)
2	83.1°	64.4°	42%	102.2° (1975)	53.1° (2023)
3	83.1°	65.1°	43%	95.7° (2007)	52.2° (1976)
4	82°	65.3°	47%	98.4° (2022)	53.4° (1964)
5	81.3°	64.2°	35%	93.2° (2005)	50.2° (1972)
6	80.1°	62.8°	33%	92.3° (2018)	52.2° (1972)
7	79.7°	62.6°	37%	94.3° (1965)	52.5° (1964)
8	81.3°	63.5°	37%	94.3° (2022)	54.1° (1994)
9	81.3°	63.7°	30%	99° (2001)	53.4° (1989)
10	80.8°	64°	42%	92.3° (2025)	49.6° (1964)
11	80.1°	63.3°	32%	95.7° (2025)	50° (1972)
12	78.6°	63.1°	33%	96.6° (2002)	52.9° (1968)
13	79.3°	62.6°	38%	98.4° (2002)	52.9° (1983)
14	80.6°	62.6°	35%	96.8° (2002)	51.1° (1964)
15	79°	62.4°	37%	95.7° (2002)	50° (1964)
16	80.4°	62.4°	32%	94.1° (1987)	51.1° (1972)
17	81°	63.5°	27%	97.5° (1987)	52° (1979)
18	79.3°	62.4°	35%	93.4° (2002)	51.8° (1979)
19	78.6°	61°	28%	93.4° (2019)	51.3° (1968)
20	78.3°	60.4°	27%	92.3° (2022)	50.5° (1964)
21	78.4°	59.9°	23%	93.7° (1995)	51.3° (1977)
22	77.7°	60.1°	33%	91° (1976)	47.7° (1982)
23	77.2°	59.5°	32%	90.9° (1996)	47.3° (1988)
24	77.5°	59.9°	25%	92.1° (2007)	49.5° (1971)
25	77.9°	60.1°	22%	96.3° (2007)	50.2° (1971)
26	79.3°	60.4°	18%	94.8° (1993)	50.5° (1981)
27	79.2°	61.5°	28%	95.9° (1993)	49.5° (1989)
28	78.6°	61.5°	28%	93.4° (1993)	51.1° (1986)
29	77°	60.8°	33%	93.9° (2018)	45.3° (1986)
30	78.3°	60.1°	30%	94.1° (1973)	45° (1965)
31	77.4°	59.7°	28%	93.7° (1973)	42.3° (1965)