Seguin Weather Forecast
- 31
- 61
Mostly Sunny
- 22
- 43
Mostly Sunny
- 25
- 40
Chance Wintry Mix
- 17
- 36
Mostly Cloudy
- 26
- 43
Mostly Cloudy
Today 18 Jan Guadalupe
Mostly sunny. Highs in the lower 60s. North Winds 10 to 15 Mph.
Tonight 18 Jan Guadalupe
Clear. Much Colder with Lows in the lower 30s. North Winds 15 to 20 Mph with Gusts up to 30 Mph.
Seguin Temperature Statistics
January Temperature
New Braunfels Regional Airport (10.6 miles)
Lowest 11 January, 2025
24.1 °FAverage January
49 °FHighest 5 January, 2025
79.6 °F
Climate (2020–Present)
New Braunfels Regional Airport (10.6 miles)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2020–2025
60.5 °FAverage 2020–2025
71.3 °FAverage High 2020–2025
83.4 °F