Grothaus Lake Weather Forecast

    • 47
    • 56

    Cloudy

    • 54
    • 60

    Chance Rain Showers

    • 64
    • 72

    Thunderstorms Likely

    • 47
    • 75

    Chance Thunderstorms

    • 41
    • 72

    Sunny

    • 44
    • 72

    Sunny

    • 50
    • 78

    Sunny

Today 27 Jan Bexar

Cloudy with a slight chance of very light drizzle. Cooler with Highs in the mid 50s. Northeast Winds 10 to 15 Mph with Gusts up to 25 Mph.

Tonight 27 Jan Bexar

Cloudy with a 20 percent chance of Showers. Patchy fog after midnight. Lows in the upper 40s. Northeast Winds 5 to 10 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Grothaus Lake Temperature Statistics

January Temperature

Castroville Municipal Airport (9.3 miles)

  • Lowest 7 January, 2025

    24.4 °F

  • Average January

    47.1 °F

  • Highest 5 January, 2025

    76.3 °F

Climate (2020–Present)

Castroville Municipal Airport (9.3 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2020–2025

    61.2 °F

  • Average 2020–2025

    72 °F

  • Average High 2020–2025

    83.8 °F
Get WillyWeather+ to remove ads