As of 22:43 MDT

Green Valley, SD weather in August

82°

Green Valley, Saturday, 8 August, 22:43

Clear. Feels like 80°. High 98°, low 64°.

Pressure29.85 inHg

Wind7 mph NW

Humidity26%

Visibility6.2 mi

Dew point44°

See detailed hourly forecast

In August, Green Valley, SD averages a high of 83.6° and a low of 61.4°. About 1.6 inches of precipitation fall over the month (6 wet days). The record high is 103.8° (2012) and the record low 41.4° (1966). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	85.1°	62.8°	25%	98.1° (2022)	48.6° (1968)
2	84.9°	63.1°	23%	96.8° (2022)	52.9° (1975)
3	83.7°	63°	28%	98.4° (2016)	50.7° (1978)
4	82.8°	62.1°	25%	97.7° (2001)	48.4° (1978)
5	84.4°	61.9°	25%	98.1° (2022)	51.4° (1993)
6	84.9°	63°	18%	100° (1961)	54° (1993)
7	86°	62.4°	15%	103.3° (1975)	53.1° (1993)
8	84.2°	63°	30%	99.7° (1985)	51.8° (1966)
9	82.2°	61°	28%	96.4° (1983)	51.8° (2024)
10	82.6°	61°	22%	100.8° (2007)	50.9° (1985)
11	84.9°	60.8°	27%	101.1° (2006)	46.2° (2004)
12	83.8°	61.9°	20%	99.7° (2020)	49.3° (1977)
13	82.9°	61°	17%	101.7° (2007)	45.7° (1966)
14	82.8°	61.5°	25%	95.9° (2003)	50.4° (1979)
15	83.8°	61.9°	30%	101.1° (1988)	49.6° (1966)
16	84.2°	61.2°	18%	99.7° (2002)	46.9° (1968)
17	84.2°	61°	22%	99.3° (2021)	46.4° (1968)
18	83.5°	61.9°	18%	99.9° (2023)	48.7° (1985)
19	82.2°	60.4°	28%	96.8° (1974)	46.8° (1978)
20	84.2°	61°	20%	99.9° (1973)	48° (2018)
21	84°	61.5°	10%	97.5° (2010)	49.1° (1966)
22	84.4°	61.9°	18%	101.8° (1960)	43.3° (1966)
23	84.4°	60.8°	17%	97.9° (2003)	41.4° (1966)
24	84°	61.5°	10%	97.9° (2000)	44.8° (1966)
25	82.8°	60.8°	20%	96.4° (2020)	44.2° (1964)
26	82.8°	60.4°	30%	102.2° (1970)	48.7° (1992)
27	83.5°	60.1°	25%	101.8° (2010)	46° (1987)
28	82.6°	60.4°	8%	96.3° (1969)	46.4° (1987)
29	82.8°	60.1°	18%	103.8° (2012)	48.2° (1988)
30	83.1°	59.7°	18%	97.9° (1989)	43° (1992)
31	81.1°	59.5°	10%	99° (1960)	44.8° (1962)