Port Northwest Weather Forecast

    • 70
    • 91

    Slight Chance Thunderstorms

    • 56
    • 84

    Mostly Sunny

    • 67
    • 89

    Mostly Sunny

    • 65
    • 90

    Mostly Sunny

    • 63
    • 84

    Mostly Sunny

    • 69
    • 85

    Mostly Sunny

Today 18 Oct Fort Bend

Mostly sunny. A slight chance of Showers and Thunderstorms. Highs in the lower 90s. South Winds 5 to 10 Mph. Chance of rain 20 percent.

Tonight 18 Oct Fort Bend

Mostly clear. Patchy fog after midnight. Lows in the upper 60s. South Winds 5 to 10 Mph with Gusts up to 20 Mph, becoming southwest after midnight.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Port Northwest Temperature Statistics

October Temperature

Houston, Hooks Memorial Airport (13 miles)

  • Lowest 11 October, 2025

    57.9 °F

  • Average October

    77.1 °F

  • Highest 2 October, 2025

    93 °F

Climate (2020–Present)

Houston, Hooks Memorial Airport (13 miles)

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

  • Average Low 2020–2025

    61.2 °F

  • Average 2020–2025

    71.2 °F

  • Average High 2020–2025

    81.9 °F
Get WillyWeather+ to remove ads