As of 03:17 EDT

Harrisville, MI weather in August

63°

Harrisville, Sunday, 9 August, 03:17

Clear. Feels like 63°. High 83°, low 63°.

Pressure29.94 inHg

Wind6.5 mph W

Humidity84%

Visibility6.2 mi

Dew point57°

See detailed hourly forecast

In August, Harrisville, MI averages a high of 73.8° and a low of 64.9°. About 3.5 inches of precipitation fall over the month (11 wet days). The record high is 91.2° (2001) and the record low 48.9° (2025). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	75.9°	66.6°	32%	88.9° (2006)	56.5° (2019)
2	75.7°	66.4°	52%	89.1° (1988)	55.9° (2021)
3	75.4°	65.7°	42%	88.2° (2022)	55.6° (1965)
4	74.7°	65.7°	38%	87.1° (1988)	54.3° (1972)
5	74.5°	65.5°	32%	88.9° (2018)	52.9° (2020)
6	74.7°	65.3°	33%	88.9° (2001)	55.9° (2020)
7	74.8°	66°	37%	88.7° (2022)	55.4° (1989)
8	75.4°	66.4°	35%	91.2° (2001)	53.6° (1989)
9	75°	65.8°	32%	87.8° (2001)	54.1° (1964)
10	74.1°	65.5°	35%	88.5° (2025)	54.7° (1972)
11	72.7°	64.4°	33%	86.5° (2021)	55.6° (1982)
12	73.9°	64.4°	32%	88.3° (2021)	55.4° (2004)
13	74.3°	65.3°	35%	87.6° (1988)	52° (1964)
14	73.9°	65.1°	40%	88° (2018)	53.8° (1964)
15	74.3°	65.3°	22%	84.6° (2003)	53.6° (2014)
16	75°	65.7°	33%	86.9° (1988)	53.8° (1979)
17	74.1°	65.7°	40%	87.4° (1988)	57° (1962)
18	73.6°	64.4°	30%	82.6° (2008)	54.7° (1963)
19	72.7°	64°	35%	84.7° (1983)	54.1° (2020)
20	73.4°	64.4°	28%	87.6° (2023)	54° (1977)
21	72.7°	64.4°	27%	82.6° (2003)	53.6° (2024)
22	73°	64°	32%	83.7° (1968)	52.7° (2024)
23	72.3°	64°	37%	85.3° (2020)	54.5° (2019)
24	72.9°	63.7°	27%	91.2° (2021)	51.1° (2017)
25	73.2°	64.6°	27%	90.5° (2021)	51.4° (2017)
26	73.4°	64.9°	38%	82.8° (1983)	50.4° (2017)
27	73.8°	64.9°	52%	86.4° (1973)	48.9° (2025)
28	72.9°	64.4°	40%	86.2° (2018)	50.4° (1965)
29	73°	63.9°	48%	86.9° (2021)	51.1° (1982)
30	72.3°	63.5°	33%	84.4° (1973)	49.3° (2025)
31	71.6°	62.4°	22%	83.5° (2024)	51.1° (2023)