Mattisons SPB Weather Forecast

    • 63
    • 84

    Increasing Clouds

    • 60
    • 82

    Chance Rain Showers

    • 62
    • 84

    Slight Chance Rain Showers

    • 62
    • 84

    Slight Chance Thunderstorms

    • 58
    • 82

    Partly Sunny

    • 55
    • 78

    Partly Sunny

Today 8 Aug Washington

Sunny. Highs in the lower 80s. West Winds 5 to 10 Mph.

Tonight 8 Aug Washington

Clear in the Evening, then mostly cloudy with a 40 percent chance of Thunderstorms after midnight. Lows in the lower 60s. South Winds up to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mattisons SPB Temperature Statistics

August Temperature

L O Simenstad Municipal Airport (13 miles)

  • Lowest 6 August, 2026

    54.1 °F
  • Average August

    72.9 °F
  • Highest 3 August, 2026

    86.4 °F

Climate (2021–2026)

L O Simenstad Municipal Airport (13 miles)

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  • Average Low 2021–2026

    37.2 °F
  • Average 2021–2026

    47.4 °F
  • Average High 2021–2026

    57 °F
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