As of 15:20 CDT

Marty, SD weather in July

77°

Marty, Wednesday, 7 October, 15:20

Overcast. Feels like 76°. High 77°, low 50°.

Pressure29.97 inHg

Wind2.5 mph NW

Humidity36%

Visibility6.2 mi

Dew point48°

See detailed hourly forecast

In July, Marty, SD averages a high of 86.5° and a low of 67.8°. About 2.7 inches of precipitation fall over the month (9 wet days). The record high is 107.4° (1989) and the record low 47.3° (1971). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	84°	64.8°	30%	97.9° (1990)	50.2° (1995)
2	84.2°	65.7°	27%	101.5° (2012)	50.7° (1968)
3	85.6°	66.7°	23%	101.5° (2012)	49.1° (1967)
4	85.5°	67.5°	33%	103.1° (1961)	48.4° (1967)
5	86.4°	66.9°	32%	100.4° (1989)	49.6° (1972)
6	85.6°	67.3°	33%	102° (2012)	55.4° (2023)
7	85.8°	67.6°	30%	100.8° (1974)	52.9° (2004)
8	85.5°	68.4°	23%	104.2° (1989)	56.3° (2023)
9	86.5°	66.7°	23%	107.4° (1989)	55.8° (1996)
10	86.9°	68.2°	30%	105.6° (1966)	55° (1996)
11	86.5°	68.2°	33%	103.6° (1966)	56.1° (1999)
12	86.5°	67.8°	20%	106.7° (1995)	55.6° (1975)
13	87.8°	68.4°	27%	103.8° (1995)	54.3° (1987)
14	87.4°	68.2°	23%	99.7° (2022)	50.4° (1967)
15	87.1°	67.5°	27%	103.5° (2006)	54° (2014)
16	88.2°	68.4°	27%	106.5° (2006)	54° (2014)
17	88.3°	69.6°	35%	101.3° (1974)	53.8° (2009)
18	88.5°	69.3°	20%	102.9° (1977)	54.1° (2009)
19	88°	69.6°	32%	103.8° (2006)	54.9° (2009)
20	86.2°	68.2°	32%	102.9° (2002)	54.3° (1970)
21	86.2°	68.2°	38%	103.3° (2012)	54.7° (2000)
22	86°	68.2°	22%	104° (1967)	54.9° (1990)
23	87.4°	67.8°	27%	104.9° (2012)	54.7° (1978)
24	86.9°	68.5°	32%	101.8° (2012)	60.1° (1992)
25	87.3°	68.7°	30%	101.8° (2003)	56.3° (1996)
26	86.4°	68.4°	25%	97.9° (1975)	51.8° (1962)
27	86.2°	67.6°	25%	99.7° (2021)	54.9° (2005)
28	85.6°	67.3°	25%	101.3° (2006)	54.1° (1994)
29	86°	66.7°	23%	103.1° (2006)	54.7° (1971)
30	86°	68°	32%	101.8° (2006)	47.3° (1971)
31	86.4°	67.3°	23%	104.4° (2002)	54.7° (1992)