Walters Arv Ultralight Flightpark Weather Forecast

    • 54
    • 73

    Chance Rain Showers

    • 52
    • 69

    Partly Sunny

    • 54
    • 77

    Mostly Sunny

    • 57
    • 84

    Mostly Sunny

    • 54
    • 75

    Partly Sunny

    • 53
    • 68

    Mostly Cloudy

Today 6 Sep Cowlitz County Lowlands

Mostly sunny. A slight chance of Thunderstorms. Highs in the mid 70s. Winds light. Chance of precipitation 20 percent.

Tonight 6 Sep Cowlitz County Lowlands

Partly cloudy in the Evening, then becoming mostly cloudy. Patchy fog after midnight. Lows in the mid 50s. Winds light in the Evening, becoming light and variable.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Walters Arv Ultralight Flightpark Temperature Statistics

September Temperature

Southwest Washington Regional Airport (1.2 miles)

  • Lowest 4 September, 2026

    48 °F

  • Average September

    59.3 °F

  • Highest 4 September, 2026

    72 °F

Climate (2021–2026)

Southwest Washington Regional Airport (1.2 miles)

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  • Average Low 2021–2026

    45.2 °F

  • Average 2021–2026

    53.1 °F

  • Average High 2021–2026

    62.4 °F
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