Mount Sylvan Weather Forecast
- 74
- 89
Partly Sunny
- 75
- 91
Mostly Cloudy
- 75
- 92
Mostly Sunny
- 73
- 93
Slight Chance Thunderstorms
- 71
- 91
Chance Thunderstorms
- 69
- 87
Chance Thunderstorms
Today 29 May Smith
Partly cloudy. Near steady temperature in the upper 80s. West Winds around 5 Mph.
Tonight 29 May Smith
Partly cloudy in the Evening, then becoming mostly cloudy. Lows in the mid 70s. South Winds around 5 Mph.
Mount Sylvan Temperature Statistics
May Temperature
Tyler, Tyler Pounds Field (7.5 miles)
Lowest 2 May, 2026
50.6 °FAverage May
74.5 °FHighest 14 May, 2026
91.7 °F
Climate (2021–Present)
Tyler, Tyler Pounds Field (7.5 miles)
Average Low 2021–2026
59 °FAverage 2021–2026
69.1 °FAverage High 2021–2026
79.7 °F