Leach Weather Forecast
- 85
- 105
Hot
- 81
- 104
Hot
- 81
- 100
Hot
- 84
- 102
Hot
- 83
- 103
Hot
- 83
- 103
Hot
- 83
- 104
Hot
Today 21 Jul Collin
Sunny, hot with Highs around 103. North Winds around 5 Mph. Heat index Values up to 113.
Tonight 21 Jul Collin
Clear. Lows in the lower 80s. East Winds around 5 Mph, becoming northwest after midnight.
Leach Temperature Statistics
July Temperature
Dallas / Addison Airport (5 miles)
Lowest 14 July, 2026
68 °FAverage July
85.5 °FHighest 8 July, 2026
102.2 °F
Climate (2021–2026)
Dallas / Addison Airport (5 miles)
Average Low 2021–2026
60.2 °FAverage 2021–2026
68 °FAverage High 2021–2026
78.6 °F