Port Gibson Weather Forecast

    • 75
    • 87

    Chance Thunderstorms

    • 76
    • 92

    Chance Thunderstorms

    • 75
    • 95

    Mostly Sunny

    • 69
    • 93

    Slight Chance Thunderstorms

    • 65
    • 85

    Chance Thunderstorms

    • 66
    • 83

    Chance Thunderstorms

Today 21 Jun Ontario

Partly sunny and warmer with Highs Ranging from the lower 80s on the Hilltops to the upper 80s across the lower Elevations. Light Winds, becoming southwest around 10 Mph.

Tonight 21 Jun Ontario

Partly to mostly cloudy. Lows in the lower 60s. Light Winds.

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Port Gibson Temperature Statistics

June Temperature

Rochester, Greater Rochester International Airport (26.7 miles)

  • Lowest 2 June, 2025

    43.6 °F

  • Average June

    66.5 °F

  • Highest 4 June, 2025

    88.6 °F

Climate (2020–Present)

Rochester, Greater Rochester International Airport (26.7 miles)

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  • Average Low 2020–2025

    42.6 °F

  • Average 2020–2025

    51 °F

  • Average High 2020–2025

    59.5 °F
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