Port Byron Weather Forecast

    • 38
    • 61

    Partly Sunny

    • 46
    • 65

    Partly Sunny

    • 35
    • 62

    Mostly Sunny

    • 47
    • 60

    Chance Rain Showers

    • 38
    • 62

    Partly Sunny

    • 35
    • 56

    Slight Chance Rain Showers

Today 3 Nov Rock Island

Mostly sunny. Highs in the lower 60s. Southwest Winds 5 to 10 Mph, becoming northwest 10 to 15 Mph.

Tonight 3 Nov Rock Island

Mostly clear in the Evening, then becoming mostly cloudy. Lows in the upper 30s. Southwest Winds around 5 Mph.

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Port Byron Temperature Statistics

November Temperature

Davenport Municipal Airport (13 miles)

  • Lowest

  • Average November

  • Highest

Climate (2020–Present)

Davenport Municipal Airport (13 miles)

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  • Average Low 2020–2025

    42.2 °F
  • Average 2020–2025

    52.3 °F
  • Average High 2020–2025

    62.3 °F
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