Dietz Lake Weather Forecast
- 58
- 86
Becoming Sunny
- 63
- 87
Partly Sunny
- 62
- 89
Partly Sunny
- 62
- 89
Mostly Sunny
- 57
- 88
Mostly Sunny
- 53
- 76
Partly Sunny
Today 23 Mar Guadalupe
Partly cloudy in the Morning, then clearing. Highs in the mid 80s. West Winds around 5 Mph, becoming southeast around 5 Mph in the afternoon.
Tonight 23 Mar Guadalupe
Mostly clear in the Evening, then becoming partly cloudy. Lows in the upper 50s. Southeast Winds 5 to 10 Mph.
Dietz Lake Temperature Statistics
March Temperature
New Braunfels Regional Airport (13 miles)
Lowest 17 March, 2026
30.7 °FAverage March
68.1 °FHighest 15 March, 2026
97.6 °F
Climate (2021–Present)
New Braunfels Regional Airport (13 miles)
Average Low 2021–2026
60.6 °FAverage 2021–2026
71.8 °FAverage High 2021–2026
83.8 °F