As of 08:26 CDT

Oldham, SD weather in September

50°

Oldham, Wednesday, 7 October, 08:26

Clear. Feels like 48°. High 73°, low 49°.

Pressure30.00 inHg

Wind5.2 mph NW

Humidity92%

Visibility6.2 mi

Dew point47°

See detailed hourly forecast

In September, Oldham, SD averages a high of 71.6° and a low of 55°. About 2.6 inches of precipitation fall over the month (8 wet days). The record high is 98.1° (1970) and the record low 28.2° (1965). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	77.2°	61.2°	18%	93.7° (1970)	45° (1965)
2	78.1°	61°	22%	95° (1983)	46.2° (1972)
3	77.2°	60.8°	18%	92.8° (2023)	41.5° (1974)
4	77.4°	60.1°	20%	95.5° (2023)	45.3° (1962)
5	76.1°	60.4°	20%	91.4° (1990)	42.1° (1965)
6	77.2°	59.4°	18%	98.1° (1970)	45.3° (2025)
7	75.2°	58.1°	22%	91.6° (1978)	42.4° (2025)
8	74.1°	57.2°	25%	91° (1983)	42.1° (1992)
9	73.6°	57.9°	33%	91.6° (1979)	43° (2020)
10	75°	57.2°	20%	88.2° (2005)	37.8° (2020)
11	73.9°	57.7°	40%	92.8° (2012)	41.5° (1989)
12	73°	56.8°	27%	91.2° (1990)	41.9° (1989)
13	71.2°	55.6°	25%	91.9° (1990)	41.2° (1975)
14	70.2°	54.3°	33%	89.6° (1969)	41.7° (1993)
15	70.7°	54.9°	32%	88.2° (2018)	39° (1993)
16	71.4°	55°	23%	87.8° (2021)	40.3° (1970)
17	70.9°	55.2°	23%	84.2° (2019)	39° (1965)
18	71.4°	55°	37%	86.9° (1974)	38.1° (1991)
19	70.7°	54.7°	30%	89.6° (1972)	33.3° (1991)
20	68.9°	53.2°	32%	86.4° (1970)	37.2° (2006)
21	67.3°	51.6°	25%	86.5° (2005)	36° (1983)
22	66.2°	50.4°	25%	86.5° (2017)	32° (1995)
23	66.6°	50°	27%	84.2° (2007)	35.6° (1965)
24	67.1°	51.1°	32%	79° (1990)	33.6° (1965)
25	67.5°	50.5°	23%	82.2° (1967)	34.9° (1984)
26	69.3°	50.7°	13%	86.5° (1974)	28.2° (1965)
27	67.3°	50°	17%	83.1° (2021)	36.9° (1965)
28	66.2°	49.1°	27%	86.9° (2021)	32° (1984)
29	67.6°	50.2°	23%	85.1° (2025)	32° (1984)
30	68.7°	50.7°	20%	83.5° (2000)	34.2° (1974)