Byron Weather Forecast

    • 60
    • 77

    Chance Thunderstorms

    • 61
    • 80

    Rain Showers

    • 50
    • 73

    Rain Showers

    • 43
    • 58

    Slight Chance Rain Showers

    • 42
    • 57

    Partly Sunny

    • 46
    • 61

    Mostly Cloudy

Today 15 May Genesee

Mostly cloudy through early Afternoon, then becoming partly sunny. A chance of Showers late this morning. Showers likely with a chance of Thunderstorms this afternoon. Highs in the mid 70s. Light Winds. Chance of rain 60 percent.

Tonight 15 May Genesee

Partly cloudy. A chance of Showers in the Evening, then Showers likely with a chance of Thunderstorms overnight. Warm with Lows in the lower 60s. South Winds 10 Mph or less. Chance of rain 60 percent.

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Byron Temperature Statistics

May Temperature

Rochester, Greater Rochester International Airport (19.3 miles)

  • Lowest 9 May, 2025

    38.6 °F

  • Average May

    55.2 °F

  • Highest 12 May, 2025

    78.1 °F

Climate (2020–Present)

Rochester, Greater Rochester International Airport (19.3 miles)

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  • Average Low 2020–2025

    42.6 °F

  • Average 2020–2025

    51 °F

  • Average High 2020–2025

    59.6 °F
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