Mertensia Park Weather Forecast

    • 27
    • 34

    Mostly Cloudy

    • 39
    • 54

    Mostly Cloudy

    • 50
    • 63

    Rain Showers Likely

    • 46
    • 72

    Rain Showers Likely

    • 29
    • 58

    Chance Rain/Snow

    • 35
    • 42

    Chance Rain/Snow

Today 28 Mar Ontario

Partly sunny and cold with Highs Ranging from the upper 20s on the Hilltops to the mid 30s across the lower Elevations. West Winds 5 to 10 Mph, becoming northwest 10 to 15 Mph.

Tonight 28 Mar Ontario

Mostly cloudy. Lows in the mid 20s. West Winds 10 to 15 Mph, becoming light.

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Mertensia Park Temperature Statistics

March Temperature

Rochester, Greater Rochester International Airport (18.6 miles)

  • Lowest 2 March, 2026

    10.7 °F

  • Average March

    38.6 °F

  • Highest 7 March, 2026

    73.7 °F

Climate (2021–Present)

Rochester, Greater Rochester International Airport (18.6 miles)

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  • Average Low 2021–2026

    42.3 °F

  • Average 2021–2026

    50.8 °F

  • Average High 2021–2026

    59.5 °F
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