As of 02:11 CDT

St. Joseph, MO weather in August

79°

St. Joseph, Sunday, 9 August, 02:11

Overcast. Feels like 79°. High 100°, low 78°.

Pressure29.88 inHg

Wind8.7 mph SE

Humidity37%

Visibility6.2 mi

Dew point56°

See detailed hourly forecast

In August, St. Joseph, MO averages a high of 85.1° and a low of 68.5°. About 3.7 inches of precipitation fall over the month (9 wet days). The record high is 102.7° (1984) and the record low 49.8° (1986). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	85.8°	69.1°	27%	99.1° (2006)	56.1° (1968)
2	86.7°	70.2°	35%	100.4° (1964)	56.3° (1973)
3	85.8°	69.4°	27%	100.8° (1964)	57.6° (1986)
4	85.8°	69.6°	32%	97.5° (1970)	55° (1978)
5	84.9°	69.3°	33%	97° (2007)	54.9° (1978)
6	85.3°	69.3°	35%	96.8° (2006)	57.2° (1993)
7	86°	69.6°	37%	99.9° (2012)	55.9° (1993)
8	86.5°	70°	28%	100° (1988)	55.6° (1990)
9	86°	70°	35%	98.8° (2006)	55.6° (1972)
10	84.9°	69.3°	37%	97.2° (1976)	57.7° (1967)
11	84°	67.3°	20%	98.6° (1975)	54.9° (1967)
12	85.1°	68°	30%	99.5° (2007)	51.8° (2004)
13	84.6°	68.4°	27%	98.6° (2007)	55° (1964)
14	83.7°	67.6°	27%	102.4° (2007)	56.5° (2002)
15	84°	68°	43%	102.4° (2007)	53.6° (2004)
16	85.3°	68.9°	33%	99.5° (1983)	57.9° (1992)
17	85.6°	68.9°	28%	101.3° (1983)	55.2° (2013)
18	86.2°	68.9°	25%	99.9° (2003)	55.9° (2013)
19	84.6°	68.5°	30%	98.4° (2003)	56.8° (1963)
20	84.7°	67.6°	35%	99.5° (2003)	53.4° (1967)
21	84.9°	68.7°	23%	99.1° (2003)	55.4° (2004)
22	85.8°	68.5°	25%	97.2° (1988)	56.7° (2009)
23	84.4°	68.5°	32%	96.1° (2023)	52.5° (1966)
24	84.6°	68°	25%	97.5° (2023)	52° (2015)
25	85.6°	67.8°	27%	100.8° (2003)	56.3° (2025)
26	85.5°	68.4°	35%	100.2° (2003)	54.5° (2025)
27	84.9°	68.7°	30%	97.3° (1983)	54.7° (1967)
28	84.6°	67.3°	25%	100.9° (1984)	49.8° (1986)
29	84.2°	67.3°	20%	102.7° (1984)	54° (1974)
30	83.5°	67.1°	33%	98.4° (2013)	53.1° (2009)
31	83.3°	66.6°	32%	97.5° (2000)	53.6° (1967)