As of 05:20 CDT

Henry, SD weather in September

63°

Henry, Sunday, 9 August, 05:20

Heavy rain. Feels like 64°. High 83°, low 62°.

Pressure29.83 inHg

Wind4.5 mph SE

Humidity93%

Visibility6.2 mi

Dew point61°

See detailed hourly forecast

In September, Henry, SD averages a high of 70.4° and a low of 53.9°. About 2.4 inches of precipitation fall over the month (7 wet days). The record high is 96.1° (1976) and the record low 25.9° (1965). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	76.5°	60.4°	23%	91° (1983)	44.2° (1965)
2	76.6°	60.1°	27%	95° (1983)	46.4° (1974)
3	76.6°	59.5°	18%	91.8° (2023)	41.2° (1974)
4	76.3°	59.2°	22%	92.7° (2023)	44.1° (1962)
5	75.4°	59.4°	22%	91.9° (1978)	39.4° (1965)
6	75.7°	57.9°	20%	96.1° (1976)	44.6° (1986)
7	73.9°	56.8°	28%	91.4° (1978)	41.9° (1986)
8	73°	56.3°	27%	90.1° (1980)	41.2° (1992)
9	72.5°	56.7°	27%	94.5° (1979)	42.3° (2020)
10	73.8°	56.3°	22%	89.2° (1998)	39.9° (2020)
11	72.5°	56.5°	33%	89.1° (2012)	39.4° (1964)
12	71.8°	55.8°	25%	89.1° (1990)	41.4° (1989)
13	70°	54.5°	27%	91° (1990)	40.1° (1974)
14	69.1°	53.1°	27%	89.6° (1969)	40.3° (2007)
15	69.8°	53.8°	25%	88.9° (2018)	39.6° (1993)
16	70.5°	54°	27%	89.1° (2018)	40.5° (1970)
17	69.8°	54.1°	18%	84° (1989)	37.9° (1965)
18	70.2°	53.8°	33%	90° (2000)	36.5° (1991)
19	69.4°	53.8°	23%	88.2° (1972)	32.2° (1991)
20	67.8°	52°	32%	85.1° (1970)	36.1° (2006)
21	65.5°	50.4°	25%	82.6° (2015)	34.5° (1995)
22	64.8°	49.3°	30%	86° (2017)	30.9° (1995)
23	65.3°	48.9°	23%	84.7° (2007)	34° (1965)
24	66°	49.8°	32%	79° (1990)	32.9° (1965)
25	66.2°	49.5°	23%	82.2° (1990)	33.1° (1984)
26	68°	49.6°	12%	84.4° (1990)	25.9° (1965)
27	65.8°	48.9°	17%	82.4° (1979)	34.7° (1967)
28	65.1°	48°	27%	86° (2021)	31.3° (1984)
29	66°	49.1°	20%	82.6° (2024)	31.6° (1984)
30	67.5°	49.5°	23%	82.6° (1976)	32.7° (1974)