South Colton Reservoir Weather Forecast

    • 38
    • 64

    Increasing Clouds

    • 43
    • 65

    Mostly Cloudy

    • 46
    • 54

    Rain

    • 49
    • 66

    Chance Rain Showers

    • 49
    • 74

    Partly Sunny

    • 47
    • 72

    Chance Rain Showers

Today 22 May Southeastern St. Lawrence

Sunny this Morning, then becoming partly sunny. Highs in the mid 60s. Light and variable Winds.

Tonight 22 May Southeastern St. Lawrence

Partly cloudy. Lows in the upper 30s. Light and variable Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

South Colton Reservoir Temperature Statistics

May Temperature

Massena, Massena International-Richards Field (28 miles)

  • Lowest 9 May, 2026

    30.7 °F

  • Average May

    52.9 °F

  • Highest 18 May, 2026

    86 °F

Climate (2021–Present)

Massena, Massena International-Richards Field (28 miles)

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  • Average Low 2021–2026

    36.1 °F

  • Average 2021–2026

    46.1 °F

  • Average High 2021–2026

    55.8 °F
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