As of 19:02 CDT

Richfield, MN weather in September

81°

Richfield, Saturday, 8 August, 19:02

Clear. Feels like 82°. High 81°, low 56°.

Pressure29.94 inHg

Wind2 mph NW

Humidity51%

Visibility6.2 mi

Dew point60°

See detailed hourly forecast

In September, Richfield, MN averages a high of 71° and a low of 55.8°. About 3.4 inches of precipitation fall over the month (10 wet days). The record high is 97.3° (2023) and the record low 30.2° (1965). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	77°	61.2°	28%	92.7° (2011)	46.6° (1974)
2	77.2°	61.7°	33%	94.3° (2023)	47.8° (1974)
3	76.3°	61.3°	38%	97.3° (2023)	41.2° (1974)
4	76.5°	60.1°	28%	97.3° (2023)	45.5° (1974)
5	76.1°	60.1°	27%	91.6° (2023)	44.6° (1962)
6	75.6°	60.1°	32%	90.3° (1960)	46.8° (2025)
7	75°	59.5°	32%	92.8° (1976)	45° (2025)
8	73.6°	58.1°	33%	89.6° (1978)	44.8° (2020)
9	73.4°	57.9°	38%	93.6° (2013)	42.4° (2020)
10	73.9°	58.1°	25%	88.3° (2005)	39.2° (2020)
11	73.8°	58.1°	32%	92.7° (2012)	40.6° (2020)
12	73.4°	57.4°	37%	88.5° (2011)	42.3° (1964)
13	71.1°	57°	25%	87.6° (1998)	39.2° (2014)
14	70.2°	55.2°	32%	86° (2025)	45° (1996)
15	70.3°	55.8°	30%	88.2° (2018)	38.8° (2007)
16	71.2°	55.9°	27%	87.4° (2025)	45.7° (1982)
17	71.1°	56.1°	32%	86° (2019)	44.2° (1971)
18	71.1°	55.9°	37%	85.3° (1998)	40.8° (2020)
19	71.1°	56.5°	37%	88.2° (1998)	38.5° (1991)
20	69.1°	54.7°	43%	87.3° (2022)	35.8° (1991)
21	67.3°	53.4°	42%	84.2° (2005)	39.9° (1999)
22	65.3°	51.8°	35%	86.7° (2017)	34.9° (1995)
23	65.8°	51.3°	30%	83.1° (2017)	36.7° (1983)
24	67.1°	51.8°	32%	85.6° (2017)	38.7° (2000)
25	66.9°	51.6°	32%	81.9° (2020)	38.3° (2001)
26	67.3°	51.4°	30%	82.4° (1998)	30.2° (1965)
27	66.2°	51.8°	23%	83.3° (1987)	37.9° (1965)
28	65.3°	49.8°	33%	83.3° (2024)	35.8° (1967)
29	65.5°	50.2°	33%	85.3° (2025)	36.1° (1984)
30	67.1°	51.1°	28%	85.6° (2023)	36.7° (1972)