Rockport Weather Forecast

    • 50
    • 70

    Partly Sunny

    • 51
    • 74

    Partly Sunny

    • 49
    • 62

    Rain Likely

    • 50
    • 66

    Partly Sunny

    • 52
    • 78

    Mostly Sunny

    • 48
    • 71

    Chance Rain

    • 46
    • 65

    Slight Chance Rain

Today 12 Sep Foothills and Valleys of the North Cascades

Mostly sunny. Patchy fog in the morning. Highs in the upper 60s to mid 70s. Light wind.

Tonight 12 Sep Foothills and Valleys of the North Cascades

Partly cloudy then becoming mostly cloudy after midnight then becoming partly cloudy. Lows in the lower to mid 50s. Light wind.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Rockport Temperature Statistics

September Temperature

Arlington Municipal Airport (34.2 miles)

  • Lowest 9 September, 2025

    51.8 °F

  • Average September

    63.6 °F

  • Highest 3 September, 2025

    81 °F

Climate (2020–Present)

Arlington Municipal Airport (34.2 miles)

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

  • Average Low 2020–2025

    42.4 °F

  • Average 2020–2025

    50.6 °F

  • Average High 2020–2025

    59.7 °F
Get WillyWeather+ to remove ads