Powderhorn Lake Weather Forecast

    • 77
    • 91

    Increasing Clouds

    • 78
    • 91

    Mostly Sunny

    • 79
    • 91

    Mostly Sunny

    • 80
    • 91

    Chance Rain Showers

    • 79
    • 91

    Chance Thunderstorms

    • 77
    • 90

    Chance Thunderstorms

Today 26 Sep Coastal Calhoun

Partly cloudy. Highs in the lower 90s. Northeast Winds 5 to 10 Mph, becoming east this afternoon.

Tonight 26 Sep Coastal Calhoun

Partly cloudy. Lows in the upper 70s. Southeast Winds 5 to 10 Mph, Diminishing to around 5 Mph after midnight.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Powderhorn Lake Temperature Statistics

September Temperature

Palacios Municipal Airport (22.4 miles)

  • Lowest 19 September, 2026

    74.6 °F

  • Average September

    86.9 °F

  • Highest 22 September, 2026

    96.7 °F

Climate (2021–2026)

Palacios Municipal Airport (22.4 miles)

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

  • Average Low 2021–2026

    65.7 °F

  • Average 2021–2026

    73.4 °F

  • Average High 2021–2026

    81.2 °F
Get WillyWeather+ to remove ads