As of 05:59 MDT

Gustave, SD weather in August

47°

Gustave, Wednesday, 7 October, 05:59

Overcast. Feels like 46°. High 75°, low 47°.

Pressure30.03 inHg

Wind3.2 mph SW

Humidity57%

Visibility6.2 mi

Dew point33°

See detailed hourly forecast

In August, Gustave, SD averages a high of 82.2° and a low of 59.6°. About 1.4 inches of precipitation fall over the month (7 wet days). The record high is 102.4° (2001) and the record low 38.8° (1966). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	84.7°	61.7°	22%	98.1° (2022)	47.1° (2009)
2	84°	61.7°	27%	99.3° (2024)	51.4° (1972)
3	81.9°	61°	32%	100.6° (2001)	44.1° (1978)
4	82°	60.4°	30%	99.5° (2001)	47.8° (1993)
5	83.1°	61°	20%	95.7° (1961)	49.8° (1993)
6	83.7°	61.2°	22%	100° (1961)	51.4° (1993)
7	84.6°	61.2°	23%	102.4° (2001)	51.4° (2017)
8	82.4°	60.4°	30%	96.6° (2001)	50.4° (2024)
9	80.6°	59.2°	27%	94.8° (1983)	49.3° (1960)
10	82°	59°	18%	100.9° (2000)	48.6° (1985)
11	84.2°	59.7°	27%	99.5° (1969)	44.6° (2004)
12	82.4°	60.3°	23%	100.6° (1965)	47.7° (1964)
13	81.3°	59.4°	22%	99.9° (2003)	45.5° (1966)
14	82°	59.7°	32%	99.7° (2003)	44.6° (1985)
15	82.4°	59.5°	20%	98.6° (2003)	48.4° (1974)
16	82.9°	60.1°	20%	98.8° (2021)	49.5° (2009)
17	82.8°	59.4°	18%	100.9° (2021)	43.9° (1968)
18	81.7°	59.5°	15%	97° (1964)	46.8° (2019)
19	81.1°	58.5°	25%	97° (1986)	47.7° (1978)
20	82.8°	59.7°	15%	100° (2025)	48.6° (1964)
21	82.6°	59.7°	20%	96.4° (1995)	46.6° (1966)
22	82.9°	59.7°	22%	99.9° (2010)	38.8° (1966)
23	82.6°	59.4°	17%	96.1° (2006)	43.5° (1966)
24	82.4°	59°	17%	98.6° (2000)	44.4° (1966)
25	80.8°	58.3°	10%	96.6° (2011)	41.2° (1964)
26	80.2°	58.5°	23%	95.2° (1970)	47.7° (1960)
27	81.1°	58.5°	23%	99.1° (2003)	47.3° (1987)
28	80.6°	58.3°	13%	95.4° (2012)	45° (2019)
29	80.8°	57.9°	13%	100.6° (2012)	44.8° (2018)
30	81.7°	57.7°	13%	99.1° (1990)	42.1° (1992)
31	79.2°	56.8°	13%	92.5° (1983)	41° (1974)