As of 15:20 MDT

South Heart, ND weather in August

75°

South Heart, Thursday, 8 October, 15:20

Clear. Feels like 73°. High 75°, low 40°.

Pressure29.94 inHg

Wind9.2 mph S

Humidity27%

Visibility6.2 mi

Dew point37°

See detailed hourly forecast

In August, South Heart, ND averages a high of 80.7° and a low of 59.8°. About 1.9 inches of precipitation fall over the month (7 wet days). The record high is 101.8° (2025) and the record low 40.8° (1992). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	82.8°	61.5°	23%	94.5° (1989)	48.2° (2009)
2	82.6°	61.5°	20%	93.9° (2024)	50° (1971)
3	80.8°	61.2°	30%	95.2° (1961)	45.1° (1978)
4	80.6°	60.4°	30%	95.7° (2022)	49.1° (2009)
5	81.5°	60.8°	23%	95.9° (1961)	50.5° (1977)
6	82°	61.5°	25%	99.7° (1961)	48.9° (1993)
7	83.3°	61.9°	33%	100.6° (1983)	48.7° (2017)
8	81.3°	60.8°	23%	94.6° (1971)	48° (2024)
9	79°	59.4°	22%	95.2° (1964)	46° (2024)
10	80.8°	58.8°	13%	95.5° (1988)	47.8° (2024)
11	82.9°	61°	25%	97° (2018)	43° (1964)
12	81°	60.6°	25%	99.7° (2018)	44.2° (1964)
13	80.2°	59.4°	27%	97.5° (2003)	43.7° (1966)
14	80.6°	60.1°	30%	99.3° (2003)	46.4° (1979)
15	81.5°	60.6°	30%	99.5° (2021)	49.6° (1985)
16	81.3°	60.4°	22%	101.5° (2021)	47.7° (1968)
17	81.3°	59.7°	20%	100.9° (2021)	43.5° (1968)
18	80.1°	59.5°	20%	93.6° (2023)	43.5° (1985)
19	79.9°	59°	17%	94.6° (1986)	46.6° (1985)
20	80.8°	59.2°	25%	101.8° (2025)	48.9° (2005)
21	80.4°	59.7°	25%	96.8° (1971)	48.4° (1966)
22	81°	59.4°	28%	100.9° (1960)	43.7° (1966)
23	80.6°	59.4°	22%	96.6° (1976)	41.2° (1966)
24	81°	59.9°	27%	95.9° (1996)	45.1° (2015)
25	79°	58.6°	13%	96.4° (1991)	40.8° (1992)
26	79°	58.3°	25%	94.1° (2000)	43.9° (1992)
27	79.5°	58.5°	20%	99.5° (2003)	46° (1987)
28	79.9°	58.6°	23%	95.2° (1971)	46.4° (1988)
29	79.3°	57.9°	13%	100° (2012)	45.3° (1974)
30	79.7°	57.9°	15%	96.8° (2008)	43.3° (1992)
31	77.9°	57.7°	25%	94.1° (2008)	40.8° (1994)