Rock Island Weather Forecast

    • 23
    • 36

    Sunny

    • 35
    • 51

    Rain Likely

    • 28
    • 49

    Chance Snow

    • 22
    • 41

    Snow Showers Likely

    • 15
    • 32

    Snow Showers Likely

    • 10
    • 30

    Slight Chance Snow Showers

Today 20 Jan Warren

Sunny. Highs in the mid 30s. Light and variable Winds.

Tonight 20 Jan Warren

Clear. Lows in the mid 20s. South Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Rock Island Temperature Statistics

January Temperature

McMinnville Warren County Memorial Airport (13.7 miles)

  • Lowest 15 January, 2026

    14 °F

  • Average January

    43.4 °F

  • Highest 7 January, 2026

    68 °F

Climate (2021–Present)

McMinnville Warren County Memorial Airport (13.7 miles)

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  • Average Low 2021–2026

    48 °F

  • Average 2021–2026

    59.1 °F

  • Average High 2021–2026

    70.2 °F
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