As of 05:28 CDT

Richardson, TX weather in August

78°

Richardson, Sunday, 9 August, 05:28

Clear. Feels like 80°. High 101°, low 78°.

Pressure30.00 inHg

Wind3 mph S

Humidity78%

Visibility6.2 mi

Dew point70°

See detailed hourly forecast

In August, Richardson, TX averages a high of 92.9° and a low of 76.5°. About 2.2 inches of precipitation fall over the month (6 wet days). The record high is 108.7° (2023) and the record low 60.1° (1966). Normals are computed over the last 60 years.

Day	High	Low	Chance of precip.	Record high	Record low
1	93.6°	76.6°	22%	104.2° (2012)	64.4° (1971)
2	93.4°	76.6°	23%	106.7° (2011)	67.6° (1971)
3	93.6°	76.8°	17%	107.2° (2011)	65.7° (1973)
4	93.4°	76.8°	15%	106.5° (2011)	66° (1973)
5	93.9°	77.4°	15%	105.3° (2011)	65.8° (1973)
6	94.5°	77.2°	13%	104.2° (2011)	66.7° (1978)
7	93.9°	77.4°	18%	102.7° (2011)	64.8° (1997)
8	93.7°	77.4°	10%	102.6° (2011)	64.9° (1997)
9	94.3°	77.4°	15%	105.4° (2023)	64.8° (1989)
10	93.9°	77.5°	15%	106° (2023)	63.7° (1989)
11	93.2°	77.4°	25%	106.2° (2023)	69.1° (1989)
12	92.8°	76.6°	22%	106.7° (2023)	64.6° (2004)
13	92.7°	76.6°	22%	105.6° (2023)	63.1° (1967)
14	92.5°	76.1°	27%	102° (2020)	64.6° (1967)
15	92.7°	76.6°	12%	101.5° (2011)	65.8° (1992)
16	93°	76.5°	18%	102.9° (2011)	62.4° (1992)
17	93.2°	77°	22%	107.4° (2023)	64.2° (1992)
18	93°	76.8°	27%	108.7° (2023)	65.8° (1992)
19	93.4°	76.8°	18%	105.8° (2023)	66° (1992)
20	92.8°	76.5°	22%	106.9° (2023)	63.5° (1992)
21	92.8°	76.5°	10%	103.5° (2023)	66.4° (1992)
22	93°	76.5°	20%	101.5° (2023)	66.4° (2012)
23	93.2°	76.5°	17%	102.6° (2011)	68.4° (1981)
24	92.8°	76.5°	13%	102.9° (2011)	63.9° (1961)
25	92.7°	76.1°	13%	106.5° (2023)	60.1° (1966)
26	92.3°	76.5°	22%	105.8° (2023)	64.9° (1966)
27	91.9°	75.7°	25%	103.3° (2011)	66° (1966)
28	90.9°	75.2°	23%	104° (2011)	62.1° (1992)
29	90.7°	75°	23%	102.6° (2020)	63.9° (1986)
30	90.7°	74.7°	27%	100.9° (2011)	63.9° (1986)
31	90.5°	75°	25%	102° (2011)	65.5° (2004)