Grizzly Lake Weather Forecast

    • 46
    • 58

    Areas Smoke

    • 47
    • 58

    Slight Chance Thunderstorms

    • 49
    • 63

    Mostly Sunny

    • 48
    • 63

    Slight Chance Thunderstorms

    • 47
    • 62

    Chance Rain Showers

    • 47
    • 60

    Mostly Sunny

    • 49
    • 62

    Mostly Sunny

Today 21 Jul Northern Trinity

Mostly cloudy early in the morning then clearing. Slight chance of rain Showers through the day. Highs 77 to 92.

Tonight 21 Jul Northern Trinity

Partly cloudy. Slight chance of rain in the evening. Lows 48 to 58.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Grizzly Lake Temperature Statistics

July Temperature

Trinity Center (18.6 miles)

  • Lowest 4 July, 2025

    50 °F

  • Average July

    76.5 °F

  • Highest 13 July, 2025

    104 °F

Climate (2020–Present)

Trinity Center (18.6 miles)

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  • Average Low 2020–2025

    42.2 °F

  • Average 2020–2025

    55.1 °F

  • Average High 2020–2025

    68.7 °F
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