Byron Weather Forecast

    • 53
    • 67

    Mostly Cloudy

    • 41
    • 66

    Rain Showers

    • 37
    • 55

    Mostly Cloudy

    • 36
    • 56

    Partly Sunny

    • 36
    • 56

    Partly Sunny

    • 37
    • 57

    Mostly Sunny

Today 26 Apr Olmsted

Mostly cloudy this Morning, then becoming partly sunny. Highs in the upper 60s. Southeast Winds 10 to 15 Mph.

Tonight 26 Apr Olmsted

A chance of Showers with a slight chance of Thunderstorms in the Evening, then Showers with a chance of Thunderstorms after midnight. Lows in the lower 50s. Southeast Winds 10 to 20 Mph with Gusts up to 35 Mph. Chance of rain 100 percent.

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Byron Temperature Statistics

April Temperature

Rochester - St. Mary's Hospital Heliport (8.1 miles)

  • Lowest 7 April, 2026

    22.6 °F

  • Average April

    45.3 °F

  • Highest 16 April, 2026

    75.2 °F

Climate (2021–Present)

Rochester - St. Mary's Hospital Heliport (8.1 miles)

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  • Average Low 2021–2026

    40.2 °F

  • Average 2021–2026

    48.3 °F

  • Average High 2021–2026

    56.4 °F
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