Triangle Lake Weather Forecast

    • 43
    • 70

    Becoming Sunny

    • 44
    • 74

    Mostly Sunny

    • 45
    • 74

    Chance Thunderstorms

    • 44
    • 72

    Chance Rain Showers

    • 42
    • 69

    Chance Rain Showers

    • 46
    • 72

    Mostly Sunny

    • 47
    • 77

    Mostly Sunny

Today 22 Jul Lassen-Eastern Plumas-Eastern Sierra Counties

Sunny. Highs 76 to 86. Light Winds becoming southwest around 10 Mph in the afternoon.

Tonight 22 Jul Lassen-Eastern Plumas-Eastern Sierra Counties

Clear. Lows 43 to 53. West Winds 10 to 15 Mph in the evening becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Triangle Lake Temperature Statistics

July Temperature

Redding Municipal Airport (56.5 miles)

  • Lowest 5 July, 2025

    60.7 °F

  • Average July

    85 °F

  • Highest 11 July, 2025

    109.7 °F

Climate (2020–Present)

Redding Municipal Airport (56.5 miles)

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  • Average Low 2020–2025

    52.6 °F

  • Average 2020–2025

    65.5 °F

  • Average High 2020–2025

    78.3 °F
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