Margaritaville Airport Weather Forecast
- 77
- 97
Hot
- 74
- 99
Hot
- 74
- 100
Hot
- 77
- 101
Hot
- 76
- 98
Hot
- 77
- 96
Partly Sunny
- 77
- 98
Hot
Today 22 Jul Grayson
Sunny, hot with Highs in the upper 90s. South Winds around 10 Mph.
Tonight 22 Jul Grayson
Mostly clear in the Evening, then becoming partly cloudy. Lows in the upper 70s. South Winds 5 to 10 Mph.
Margaritaville Airport Temperature Statistics
July Temperature
Sherman/Denison, Grayson County Airport (11.2 miles)
Lowest 1 July, 2025
69.8 °FAverage July
79.8 °FHighest 19 July, 2025
96.8 °F
Climate (2020–Present)
Sherman/Denison, Grayson County Airport (11.2 miles)
Average Low 2020–2025
55.2 °FAverage 2020–2025
63.8 °FAverage High 2020–2025
76.1 °F