As of 10:49 MDT

Bison, SD weather in April

68°

Bison, Wednesday, 7 October, 10:49

Overcast. Feels like 66°. High 71°, low 46°.

Pressure30.06 inHg

Wind5.7 mph N

Humidity39%

Visibility6.2 mi

Dew point42°

See detailed hourly forecast

In April, Bison, SD averages a high of 53.7° and a low of 33.1°. About 2.3 inches of precipitation fall over the month (9 wet days). The record high is 90.1° (1980) and the record low -8.7° (1997). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	48.7°	26.6°	17%	82.9° (2012)	-4.4° (2014)
2	47.3°	27.5°	30%	70.7° (2021)	-1.7° (1975)
3	46.9°	26.8°	33%	74.3° (2021)	6.4° (1975)
4	48.9°	27.3°	23%	77.2° (2021)	3.7° (2014)
5	50.4°	29.1°	22%	76.6° (1991)	4.5° (1996)
6	51.8°	29.8°	32%	76.5° (1991)	5° (2007)
7	51.3°	30.6°	35%	78.4° (1988)	0.3° (1997)
8	51.1°	30.6°	23%	74.7° (2005)	-8.7° (1997)
9	52.7°	30.6°	23%	77.9° (1977)	-2° (1997)
10	52.9°	32°	28%	78.3° (1971)	6.8° (1997)
11	52.7°	31.3°	33%	82.8° (2023)	6.3° (1997)
12	52.3°	32.9°	38%	76.6° (2003)	13.3° (1997)
13	51.8°	31.8°	30%	82.9° (2003)	-0° (1997)
14	53.6°	31.6°	20%	78.1° (2015)	10.9° (1983)
15	53.8°	33.3°	23%	77.2° (1971)	10° (1986)
16	53.1°	32.7°	40%	78.6° (1981)	8.1° (2022)
17	55.6°	33.4°	23%	81.3° (2005)	18.9° (1961)
18	55.9°	35.6°	42%	83.7° (1987)	10.4° (2022)
19	54.7°	35.2°	45%	78.8° (1980)	15.1° (2013)
20	54.7°	35.2°	25%	86.9° (1980)	12.7° (1966)
21	55.8°	34.3°	38%	90.1° (1980)	15.4° (1993)
22	58.8°	35.6°	17%	87.4° (1989)	15.8° (1970)
23	59.7°	37°	25%	82.9° (2012)	9° (2013)
24	58.6°	38.3°	37%	85.5° (2012)	24.6° (1968)
25	57°	36.7°	28%	81.9° (1962)	23.7° (2022)
26	55°	37.2°	47%	76.3° (1981)	22.6° (1994)
27	55.6°	37.2°	30%	80.1° (2001)	19.9° (1994)
28	56.7°	37°	38%	83.8° (1987)	19.2° (1969)
29	57.2°	37.4°	35%	78.6° (1985)	10.8° (1994)
30	57°	37.8°	27%	86.2° (1992)	12° (1994)