Granite Lake Weather Forecast

    • 38
    • 50

    Mostly Sunny

    • 41
    • 58

    Partly Sunny

    • 39
    • 53

    Chance Rain Showers

    • 45
    • 60

    Mostly Sunny

    • 47
    • 62

    Partly Sunny

    • 51
    • 61

    Chance Rain

    • 48
    • 61

    Chance Rain

Today 4 Sep Northeastern Trinity

Mostly sunny. Isolated Showers and Thunderstorms in the afternoon. Highs 58 to 73. Southwest wind around 10 Mph.

Tonight 4 Sep Northeastern Trinity

Partly cloudy. Lows 36 to 46. Southwest wind around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Granite Lake Temperature Statistics

September Temperature

Trinity Center (8.7 miles)

  • Lowest 1 September, 2026

    53.6 °F

  • Average September

    58.4 °F

  • Highest 1 September, 2026

    68 °F

Climate (2021–2026)

Trinity Center (8.7 miles)

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  • Average Low 2021–2026

    42.8 °F

  • Average 2021–2026

    55.5 °F

  • Average High 2021–2026

    68.8 °F
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