As of 05:20 CDT

Henry, SD weather in October

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 October, Henry, SD averages a high of 56.1° and a low of 40.7°. About 2.1 inches of precipitation fall over the month (7 wet days). The record high is 85.6° (2023) and the record low 6.3° (2020). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	65.3°	48.6°	22%	85.6° (2023)	30.9° (1985)
2	64°	47.1°	20%	83.1° (2023)	27.5° (1999)
3	61.9°	46.8°	30%	84.4° (2025)	32.2° (1965)
4	60.6°	45.3°	27%	82.8° (2011)	30.9° (1988)
5	60.8°	46.2°	35%	83.5° (1963)	32.4° (1991)
6	59.4°	43.9°	23%	81.9° (2007)	27.5° (2000)
7	61°	43.2°	28%	83.8° (1980)	25.9° (2000)
8	60.3°	44.6°	25%	81.3° (2003)	25.2° (2000)
9	59.5°	43.5°	20%	84.6° (1980)	27.3° (1993)
10	59.9°	42.6°	23%	79.2° (2024)	22.3° (2009)
11	60.4°	43.7°	27%	79.2° (2015)	21.7° (2009)
12	57.9°	42.4°	30%	77.2° (1996)	24.6° (2006)
13	56.5°	41.2°	18%	75.4° (1989)	25° (1986)
14	55.6°	40.5°	25%	77.5° (1962)	23.2° (2019)
15	53.4°	39.4°	20%	75.6° (1968)	24.1° (2018)
16	54.9°	39.4°	25%	77.2° (1991)	24.3° (1992)
17	55.2°	39.2°	25%	71.4° (1961)	21.9° (1972)
18	54°	39.6°	23%	75.9° (2000)	19.4° (2022)
19	55.4°	38.8°	12%	80.2° (2003)	21.6° (1972)
20	55.8°	39.7°	15%	72.7° (2003)	25.2° (1960)
21	54.7°	39.7°	17%	73.4° (2024)	23.9° (1987)
22	53.8°	39.4°	22%	74.1° (1992)	24.4° (1976)
23	52.9°	37.2°	17%	74.8° (2022)	13.3° (2020)
24	52.3°	37.6°	15%	77.2° (1989)	11.8° (2020)
25	52.2°	37.6°	17%	76.8° (1989)	17.1° (2020)
26	52.5°	37°	17%	75.6° (1989)	6.3° (2020)
27	51.4°	36.5°	30%	69.1° (1966)	9.3° (2020)
28	50.4°	36°	17%	69.6° (2024)	19.4° (2023)
29	50.2°	35.6°	23%	66.7° (2004)	17.6° (1991)
30	48.7°	35.4°	27%	66.4° (1965)	16.2° (1991)
31	48.6°	33.4°	18%	70.2° (1990)	17.8° (2002)