As of 13:13 MDT

New Underwood, SD weather in October

88°

New Underwood, Sunday, 9 August, 13:13

Partly cloudy. Feels like 89°. High 92°, low 65°.

Pressure29.85 inHg

Wind11.3 mph E

Humidity42%

Visibility6.2 mi

Dew point61°

See detailed hourly forecast

In October, New Underwood, SD averages a high of 60.5° and a low of 40°. About 1.6 inches of precipitation fall over the month (6 wet days). The record high is 92.8° (1963) and the record low -5.6° (2020). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	69.1°	47.7°	22%	89.4° (2005)	23.7° (1985)
2	68.2°	47.5°	27%	90° (2011)	30.7° (1999)
3	65.8°	45.9°	22%	92.1° (2025)	28.2° (1999)
4	65.3°	44.2°	22%	92.8° (1963)	31.8° (1999)
5	63.9°	45.3°	25%	91.6° (1963)	30.4° (2000)
6	64°	42.1°	17%	89.8° (1993)	24.1° (2000)
7	65.5°	42.3°	20%	89.2° (1975)	23° (2000)
8	63.9°	43.2°	23%	87.6° (2020)	15.6° (1970)
9	61.9°	42.1°	20%	85.8° (1963)	21° (1993)
10	64°	41.4°	22%	84.9° (2015)	18.3° (2009)
11	62.8°	42.6°	27%	86.5° (2015)	18.9° (2009)
12	61.2°	41.5°	20%	83.1° (1991)	21.4° (2009)
13	60.1°	39.7°	18%	81.7° (1962)	19.8° (2019)
14	59.2°	40.8°	25%	84.9° (2016)	18.9° (1969)
15	58.8°	39.4°	15%	82° (1965)	19.2° (1966)
16	60.1°	39.7°	20%	86° (1991)	23.7° (1966)
17	60.4°	39.2°	18%	81.1° (2003)	22.3° (1969)
18	59.2°	39°	17%	81.9° (2015)	24.8° (1972)
19	61.7°	39.2°	12%	82.9° (2003)	23.7° (1976)
20	61.5°	39.6°	12%	80.6° (1978)	23.7° (1982)
21	60.4°	39.7°	23%	84.7° (1992)	25.2° (1984)
22	58.1°	39.4°	17%	79.5° (2003)	20.8° (1981)
23	56.8°	37.2°	20%	81.3° (1973)	17.2° (1981)
24	57.6°	36.9°	15%	78.8° (1989)	16.5° (2002)
25	58.1°	36.5°	7%	75.7° (1989)	7.9° (2020)
26	57.6°	36.3°	8%	77.5° (1990)	-5.6° (2020)
27	55.8°	35.1°	18%	79.3° (2016)	2.7° (2020)
28	55.6°	35.4°	17%	77.7° (2016)	13.6° (1991)
29	54°	34.5°	28%	76.5° (1978)	5.2° (1991)
30	52.5°	33.8°	22%	78.1° (1965)	1.4° (1991)
31	52.5°	33.6°	12%	77.2° (1990)	5.7° (1991)