Port Byron Weather Forecast

    • 42
    • 70

    Mostly Cloudy

    • 47
    • 62

    Slight Chance Rain Showers

    • 54
    • 61

    Rain Showers

    • 61
    • 80

    Chance Rain Showers

    • 65
    • 81

    Chance Thunderstorms

    • 60
    • 79

    Chance Rain Showers

    • 55
    • 75

    Slight Chance Rain Showers

Today 19 May Rock Island

Colder. Mostly cloudy. A 20 percent chance of light rain late in the evening. Low in the lower 40s. Northwest wind 10 to 20 Mph with Gusts to around 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Port Byron Temperature Statistics

May Temperature

Davenport, Davenport Municipal Airport (13 miles)

  • Lowest 10 May, 2019

    37.9 °F

  • Average May

    55.2 °F

  • Highest 16 May, 2019

    91 °F

Climate (2010–Present)

Davenport, Davenport Municipal Airport (13 miles)

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  • Average Low 2010–Present

    40 °F

  • Average 2010–Present

    49.5 °F

  • Average High 2010–Present

    58.6 °F
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