Hewittville Weather Forecast

    • 69
    • 86

    Chance Rain Showers

    • 68
    • 85

    Chance Thunderstorms

    • 70
    • 91

    Chance Thunderstorms

    • 64
    • 87

    Chance Rain Showers

    • 59
    • 83

    Chance Rain Showers

    • 51
    • 76

    Mostly Sunny

    • 50
    • 73

    Mostly Sunny

Today 26 Jul Southwestern St. Lawrence

Partly sunny. Hazy. Near steady temperature in the mid 80s. Light and variable Winds.

Tonight 26 Jul Southwestern St. Lawrence

Partly cloudy until Midnight, then mostly cloudy with a chance of Showers and Thunderstorms after midnight. Lows in the upper 60s. Light and variable Winds. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Hewittville Temperature Statistics

July Temperature

Massena, Massena International-Richards Field (17.4 miles)

  • Lowest 22 July, 2025

    45.6 °F

  • Average July

    71.9 °F

  • Highest 12 July, 2025

    93.7 °F

Climate (2020–Present)

Massena, Massena International-Richards Field (17.4 miles)

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  • Average Low 2020–2025

    36.7 °F

  • Average 2020–2025

    46.6 °F

  • Average High 2020–2025

    56.2 °F
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