Summit Lake Weather Forecast

    • 31
    • 44

    Cloudy

    • 36
    • 45

    Mostly Cloudy

    • 34
    • 50

    Slight Chance Rain

    • 27
    • 44

    Slight Chance Rain

    • 28
    • 44

    Mostly Sunny

    • 29
    • 43

    Chance Rain/Snow

Today 19 Oct Northeastern Trinity

Mostly cloudy. Highs 52 to 67. Southeast wind up to 10 Mph.

Tonight 19 Oct Northeastern Trinity

Cloudy. Slight chance of drizzle in the evening. Slight chance of snow in the evening. Lows 35 to 45. East wind up to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Summit Lake Temperature Statistics

October Temperature

Trinity Center (10.6 miles)

  • Lowest 13 October, 2026

    32 °F

  • Average October

    72.3 °F

  • Highest 8 October, 2026

    96.8 °F

Climate (2021–2026)

Trinity Center (10.6 miles)

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  • Average Low 2021–2026

    43 °F

  • Average 2021–2026

    55.9 °F

  • Average High 2021–2026

    69.1 °F
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