Byron Weather Forecast

    • 60
    • 82

    Chance Rain Showers

    • 61
    • 80

    Rain Showers

    • 60
    • 82

    Rain Showers

    • 61
    • 83

    Mostly Sunny

    • 63
    • 85

    Slight Chance Rain Showers

    • 64
    • 85

    Chance Thunderstorms

Today 3 Jun Olmsted

Mostly sunny. Highs in the lower 80s. South Winds 10 to 15 Mph.

Tonight 3 Jun Olmsted

Partly cloudy in the Evening, then mostly cloudy with a chance of Showers with a slight chance of Thunderstorms after midnight. Lows in the lower 60s. South Winds 10 to 15 Mph. Chance of rain 40 percent.

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Byron Temperature Statistics

June Temperature

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

  • Lowest 1 June, 2026

    57.2 °F

  • Average June

    68.9 °F

  • Highest 1 June, 2026

    76.6 °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

    48.4 °F

  • Average High 2021–2026

    56.4 °F
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