Colleyville Weather Forecast
- 77
- 99
Hot
- 78
- 98
Hot
- 78
- 98
Hot
- 78
- 100
Hot
- 80
- 102
Hot
- 79
- 99
Hot
- 78
- 97
Hot
Today 21 Jul Tarrant
Sunny, hot with Highs in the upper 90s. South Winds 10 to 15 Mph. Heat index Values up to 105.
Tonight 21 Jul Tarrant
Mostly clear. Lows in the mid 70s. South Winds 10 to 15 Mph, Diminishing to 5 to 10 Mph after midnight.
Colleyville Temperature Statistics
July Temperature
Dallas/Fort Worth International Airport (7.5 miles)
Lowest 8 July, 2025
71.7 °FAverage July
83.3 °FHighest 10 July, 2025
97.6 °F
Climate (2020–Present)
Dallas/Fort Worth International Airport (7.5 miles)
Average Low 2020–2025
58.7 °FAverage 2020–2025
68.4 °FAverage High 2020–2025
78.7 °F