Mark Twain National Wildlife Refuge Weather Forecast

    • 36
    • 63

    Becoming Sunny

    • 42
    • 64

    Gradual Clearing

    • 52
    • 63

    Chance Rain

    • 38
    • 65

    Mostly Sunny

    • 30
    • 62

    Chance Rain

    • 25
    • 45

    Slight Chance Snow

    • 22
    • 43

    Slight Chance Rain

Today 15 Feb Mercer

Sunny. Not as cool with Highs in the lower 60s. Temperature falling into the upper 50s late. Northwest Winds around 5 Mph.

Tonight 15 Feb Mercer

Mostly clear this Evening, then becoming mostly cloudy. Lows in the mid 30s. Southwest Winds 5 to 10 Mph.

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Mark Twain National Wildlife Refuge Temperature Statistics

February Temperature

Muscatine (19.3 miles)

  • Lowest 1 February, 2026

    1.4 °F

  • Average February

    31 °F

  • Highest 13 February, 2026

    59 °F

Climate (2021–Present)

Muscatine (19.3 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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