Triangle Park Weather Forecast

    • 52
    • 76

    Mostly Cloudy

    • 42
    • 62

    Rain Showers

    • 38
    • 59

    Mostly Cloudy

    • 39
    • 63

    Partly Sunny

    • 41
    • 62

    Partly Sunny

    • 42
    • 60

    Chance Rain Showers

    • 42
    • 62

    Partly Sunny

Today 24 Sep Northern Panhandle

Partly cloudy. Lows in the upper 30s to mid 40s. Highs in the lower to mid 60s.

Tonight 24 Sep Northern Panhandle

Mostly cloudy. Lows in the upper 40s to mid 50s.

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  • Temperature Real-Time

Triangle Park Temperature Statistics

September Temperature

Sandpoint, Sandpoint Airport (1.9 miles)

  • Lowest 5 September, 2026

    37.4 °F

  • Average September

    56.6 °F

  • Highest 1 September, 2026

    77 °F

Climate (2021–2026)

Sandpoint, Sandpoint Airport (1.9 miles)

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  • Average Low 2021–2026

    37.1 °F

  • Average 2021–2026

    47 °F

  • Average High 2021–2026

    57.1 °F
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