As of 04:54 CDT

McKinney, TX weather in July

79°

McKinney, Sunday, 9 August, 04:54

Clear. Feels like 79°. High 101°, low 78°.

Pressure29.97 inHg

Wind1 mph S

Humidity76%

Visibility6.2 mi

Dew point71°

See detailed hourly forecast

In July, McKinney, TX averages a high of 92.9° and a low of 76.5°. About 2.0 inches of precipitation fall over the month (7 wet days). The record high is 109.2° (2022) and the record low 60.3° (1971). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	91.4°	75.4°	20%	99.7° (1980)	68.9° (1995)
2	91.8°	75.7°	28%	102° (1980)	67.5° (2013)
3	92.1°	75.7°	37%	100.6° (1980)	65.5° (2013)
4	91.8°	75.9°	27%	101.3° (1996)	65.3° (1968)
5	91.4°	75.4°	25%	101.1° (1996)	63.3° (1968)
6	91.4°	75.2°	23%	102.6° (1996)	63° (1972)
7	91.8°	75.2°	22%	103.3° (1996)	64.9° (1972)
8	92.1°	75.7°	20%	103.5° (2011)	64.9° (1983)
9	92.5°	76.3°	23%	102° (2011)	68° (2024)
10	92.7°	76.8°	23%	101.3° (1998)	69.4° (1961)
11	93.4°	76.6°	17%	102.6° (1964)	65.8° (1961)
12	93.4°	76.6°	17%	106.2° (1998)	69.1° (1961)
13	93°	76.6°	25%	103.1° (2022)	66.2° (1975)
14	92.8°	76.5°	22%	101.1° (2009)	65.7° (1990)
15	92.7°	76.3°	23%	102° (1978)	62.8° (1967)
16	93.2°	76.6°	20%	100.9° (1980)	65.7° (1967)
17	93.2°	76.8°	20%	104° (2022)	66.2° (1967)
18	93.6°	76.8°	18%	109.2° (2022)	65.7° (2014)
19	93.6°	76.8°	13%	107.4° (2022)	68.4° (2014)
20	93.6°	77.2°	10%	106.5° (2018)	66.6° (2014)
21	93.6°	77°	15%	106.7° (2018)	66.7° (1970)
22	93.4°	76.6°	20%	104.5° (2018)	65.1° (1970)
23	93.4°	76.5°	20%	102.6° (1974)	64.9° (1970)
24	93.7°	76.8°	17%	101.5° (2011)	67.8° (2007)
25	93.9°	77°	20%	102.7° (2011)	67.1° (2019)
26	93.9°	77.4°	22%	101.8° (2022)	69.1° (2007)
27	93.2°	77°	32%	102° (2011)	68.9° (2004)
28	93.7°	77°	23%	102° (1995)	64.9° (1994)
29	93.9°	77.7°	15%	103.3° (2012)	66.4° (1994)
30	93.6°	77°	22%	103.3° (1986)	66.4° (1971)
31	93.6°	76.5°	18%	104° (1986)	60.3° (1971)