Tumalo State Park Weather Forecast

    • 39
    • 61

    Partly Sunny

    • 43
    • 70

    Mostly Sunny

    • 43
    • 71

    Mostly Sunny

    • 44
    • 70

    Sunny

    • 49
    • 79

    Mostly Sunny

    • 51
    • 84

    Mostly Sunny

Today 13 Sep Central Oregon

Mostly cloudy in the Morning, becoming partly cloudy. A 20 percent chance of rain Showers. Highs in the lower to mid 60s. Southwest wind 5 to 15 Mph with Gusts to around 25 Mph.

Tonight 13 Sep Central Oregon

Partly cloudy. Lows in the mid 30s to lower 40s. Southwest wind 5 to 15 Mph with Gusts to around 25 Mph.

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  • Temperature Real-Time

Tumalo State Park Temperature Statistics

September Temperature

Bend Airport AWOS (6.2 miles)

  • Lowest 5 September, 2026

    39.2 °F

  • Average September

    57.6 °F

  • Highest 9 September, 2026

    89.6 °F

Climate (2021–2026)

Bend Airport AWOS (6.2 miles)

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  • Average Low 2021–2026

    38.5 °F

  • Average 2021–2026

    51.3 °F

  • Average High 2021–2026

    64.6 °F
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