Vial Lake Weather Forecast
- 74
- 99
Chance Thunderstorms
- 75
- 96
Partly Sunny
- 77
- 97
Hot
- 82
- 98
Hot
- 82
- 101
Hot
- 82
- 101
Hot
Today 5 Jul Collin
Partly sunny. A slight chance of Showers and Thunderstorms in the Morning, then a chance of Showers and Thunderstorms in the afternoon. Highs in the upper 90s. Southwest Winds around 5 Mph, becoming east in the afternoon. Chance of rain 40 percent.
Tonight 5 Jul Collin
Mostly cloudy. A 20 percent chance of Showers and Thunderstorms in the evening. Lows in the mid 70s. East Winds around 5 Mph.
Vial Lake Temperature Statistics
July Temperature
McKinney - McKinney National Airport (12.4 miles)
Lowest 2 July, 2026
75 °FAverage July
85.2 °FHighest 1 July, 2026
94.6 °F
Climate (2021–2026)
McKinney - McKinney National Airport (12.4 miles)
Average Low 2021–2026
56.5 °FAverage 2021–2026
67.3 °FAverage High 2021–2026
78.3 °F