As of 20:27 MDT

Arpan, SD weather in February

62°

Arpan, Wednesday, 7 October, 20:27

Overcast. Feels like 60°. High 81°, low 51°.

Pressure30.06 inHg

Wind6.1 mph E

Humidity39%

Visibility6.2 mi

Dew point38°

See detailed hourly forecast

In February, Arpan, SD averages a high of 36.2° and a low of 17°. About 0.8 inches of precipitation fall over the month (5 wet days). The record high is 71.6° (2006) and the record low -37.7° (1996). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	33.4°	14.2°	12%	65.3° (2020)	-23.3° (1996)
2	32.9°	14.5°	10%	61.3° (1962)	-27.9° (1996)
3	34°	14.5°	20%	66.9° (1962)	-37.7° (1996)
4	33.4°	14.9°	17%	66.6° (2005)	-25.8° (1989)
5	34.5°	15.3°	20%	64.2° (1963)	-24.2° (1982)
6	35.2°	16°	15%	64.6° (2015)	-10.3° (2014)
7	32.9°	15.8°	25%	64.2° (2015)	-17.7° (1971)
8	32.5°	14.5°	23%	60.6° (2000)	-18.8° (1994)
9	34°	13.3°	20%	65.8° (1996)	-29.6° (1994)
10	33.3°	15.6°	18%	65.3° (1962)	-13.4° (2018)
11	34.9°	15.1°	15%	62.4° (2005)	-14.6° (1981)
12	36.5°	15.4°	10%	59° (1983)	-17.3° (2021)
13	38.7°	18.5°	20%	60.6° (1999)	-15° (2021)
14	34.7°	18.9°	32%	61.5° (1982)	-13.7° (2021)
15	34.2°	15.1°	25%	65.7° (2017)	-28.7° (2007)
16	37°	16.3°	12%	66.7° (2017)	-20.2° (1979)
17	37.4°	18.3°	12%	60.1° (1997)	-20.2° (1993)
18	37.8°	18.5°	17%	68.9° (2016)	-14.3° (2025)
19	39°	19.4°	13%	66.7° (2017)	-19.8° (2025)
20	38.1°	20.3°	13%	61.9° (1982)	-12.6° (2025)
21	39.7°	19.6°	13%	68.5° (1982)	-15.2° (2018)
22	38.1°	18.7°	12%	66° (2002)	-14.4° (2018)
23	37°	18.5°	10%	62.6° (2025)	-21.3° (1960)
24	37.2°	18.5°	22%	68.7° (1995)	-24.2° (2023)
25	38.5°	18.1°	18%	64.9° (1995)	-19.3° (2011)
26	39°	19.6°	17%	66.4° (2024)	-9.9° (2011)
27	38.5°	19.6°	20%	67.1° (2016)	-13.5° (1960)
28	40.1°	19.8°	20%	71.6° (2006)	-15.5° (1960)
29	45.9°	22.1°	33%	70° (1992)	-3.5° (1960)