Silvis Weather Forecast

    • 10
    • 48

    Snow Showers

    • 24
    • 27

    Increasing Clouds

    • 17
    • 42

    Partly Sunny

    • 24
    • 32

    Partly Sunny

    • 35
    • 42

    Mostly Cloudy

    • 34
    • 50

    Mostly Cloudy

    • 42
    • 52

    Mostly Cloudy

Today 18 Dec Rock Island

Partly sunny with scattered snow Showers. Breezy with Highs in the upper 40s. Temperature falling into the lower 30s late. West Winds 15 to 25 Mph with Gusts up to 45 Mph. Chance of snow 20 percent.

Tonight 18 Dec Rock Island

Mostly cloudy. A chance of snow this evening. Little or no snow accumulation. Windy and much cooler with Lows around 10 above. West Winds 20 to 30 Mph with Gusts up to 45 Mph. Chance of snow 50 percent. Wind chill Values as low as 9 below.

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Silvis Temperature Statistics

December Temperature

Moline Quad-City Airport (6.8 miles)

  • Lowest 14 December, 2025

    -4 °F

  • Average December

    20.4 °F

  • Highest 10 December, 2025

    44.1 °F

Climate (2020–Present)

Moline Quad-City Airport (6.8 miles)

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  • Average Low 2020–2025

    42.9 °F

  • Average 2020–2025

    53.4 °F

  • Average High 2020–2025

    63.6 °F
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