Rainbow Falls Reservoir Weather Forecast

    • 18
    • 20

    Chance Flurries

    • 4
    • 31

    Chance Snow

    • -9
    • 9

    Cold

    • 21
    • 32

    Snow Showers Likely

    • 9
    • 37

    Chance Snow Showers

    • 5
    • 16

    Mostly Cloudy

Today 30 Jan Southeastern St. Lawrence

Partly sunny this Morning, then becoming mostly cloudy. Highs in the lower 20s. Southwest Winds around 10 Mph. Gusts up to 25 Mph this afternoon. Wind chill Values as low as 20 below this morning.

Tonight 30 Jan Southeastern St. Lawrence

Cloudy. A slight chance of light snow until midnight. Lows around 19. Southwest Winds 10 to 15 Mph. Gusts up to 25 Mph, increasing to 35 Mph after midnight. Chance of snow 20 percent.

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Rainbow Falls Reservoir Temperature Statistics

January Temperature

Massena, Massena International-Richards Field (29.2 miles)

  • Lowest 6 January, 2025

    -9.1 °F

  • Average January

    17.8 °F

  • Highest 18 January, 2025

    41.6 °F

Climate (2020–Present)

Massena, Massena International-Richards Field (29.2 miles)

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  • Average Low 2020–2025

    36.8 °F

  • Average 2020–2025

    46.7 °F

  • Average High 2020–2025

    56.1 °F
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