Illinois City Weather Forecast

    • 40
    • 66

    Increasing Clouds

    • 50
    • 63

    Chance Rain

    • 38
    • 65

    Mostly Sunny

    • 32
    • 59

    Chance Rain/Snow

    • 25
    • 43

    Slight Chance Rain/Snow

    • 21
    • 41

    Chance Rain/Snow

Today 16 Feb Rock Island

Mostly sunny. Highs in the mid 60s. Southwest Winds 15 to 20 Mph with Gusts up to 30 Mph.

Tonight 16 Feb Rock Island

Partly cloudy in the Evening, then becoming mostly cloudy. Not as cool with Lows around 40. South Winds 5 to 10 Mph.

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Illinois City Temperature Statistics

February Temperature

Muscatine (13 miles)

  • Lowest 1 February, 2026

    1.4 °F

  • Average February

    31.4 °F

  • Highest 13 February, 2026

    59 °F

Climate (2021–Present)

Muscatine (13 miles)

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  • Average Low 2021–2026

    42.3 °F

  • Average 2021–2026

    52.9 °F

  • Average High 2021–2026

    63.2 °F
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