North Bay Weather Forecast

    • 56
    • 75

    Increasing Clouds

    • 60
    • 80

    Chance Rain Showers

    • 59
    • 77

    Rain Showers

    • 54
    • 80

    Slight Chance Rain Showers

    • 56
    • 80

    Partly Sunny

    • 58
    • 81

    Partly Sunny

Today 4 Jun Jefferson

Sunny. Highs Ranging from the lower 70s along the lake Ontario shore to the upper 70s inland. Southwest Winds 10 Mph or Less, increasing to 10 to 15 Mph.

Tonight 4 Jun Jefferson

Partly cloudy. Lows in the upper 50s. Southwest Winds 10 Mph or less.

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  • Temperature Real-Time

North Bay Temperature Statistics

June Temperature

Watertown, Watertown International Airport (18.6 miles)

  • Lowest 1 June, 2026

    37.9 °F

  • Average June

    56 °F

  • Highest 1 June, 2026

    69.1 °F

Climate (2021–Present)

Watertown, Watertown International Airport (18.6 miles)

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  • Average Low 2021–2026

    38.4 °F

  • Average 2021–2026

    48.3 °F

  • Average High 2021–2026

    57.5 °F
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