Slab City Weather Forecast

    • 30
    • 52

    Becoming Sunny

    • 32
    • 48

    Increasing Clouds

    • 42
    • 57

    Partly Sunny

    • 46
    • 63

    Mostly Cloudy

    • 46
    • 61

    Chance Rain Showers

    • 50
    • 63

    Chance Rain Showers

    • 45
    • 62

    Chance Rain Showers

Today 30 Oct Southwestern St. Lawrence

Mostly cloudy with a 50 percent chance of Showers. Highs in the upper 50s.

Tonight 30 Oct Southwestern St. Lawrence

Partly cloudy until Midnight, then clearing. Lows in the lower 30s. Northwest Winds around 10 Mph until Midnight, becoming light and variable.

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Slab City Temperature Statistics

October Temperature

Massena, Massena International-Richards Field (21.7 miles)

  • Lowest 24 October, 2026

    24.7 °F

  • Average October

    47.6 °F

  • Highest 4 October, 2026

    70.6 °F

Climate (2021–2026)

Massena, Massena International-Richards Field (21.7 miles)

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  • Average Low 2021–2026

    35.9 °F

  • Average 2021–2026

    46.1 °F

  • Average High 2021–2026

    55.9 °F
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