Prophetstown Weather Forecast

    • 34
    • 41

    Mostly Cloudy

    • 30
    • 46

    Mostly Cloudy

    • 42
    • 45

    Cloudy

    • 39
    • 52

    Mostly Cloudy

    • 32
    • 51

    Mostly Cloudy

    • 22
    • 45

    Mostly Cloudy

Today 22 Dec Whiteside

Mostly cloudy. Highs in the lower 40s. South Winds 5 to 10 Mph with Gusts up to 20 Mph.

Tonight 22 Dec Whiteside

Mostly cloudy and not as cool. Near steady temperature in the upper 30s. Southwest Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Prophetstown Temperature Statistics

December Temperature

Sterling Rockfalls (14.3 miles)

  • Lowest 4 December, 2025

    -5.1 °F

  • Average December

    20.7 °F

  • Highest 18 December, 2025

    50 °F

Climate (2020–Present)

Sterling Rockfalls (14.3 miles)

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  • Average Low 2020–2025

    41.7 °F

  • Average 2020–2025

    51.6 °F

  • Average High 2020–2025

    61.6 °F
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