Mercer County Airport Weather Forecast

    • 42
    • 65

    Decreasing Clouds

    • 51
    • 62

    Chance Rain

    • 38
    • 64

    Mostly Sunny

    • 30
    • 62

    Chance Rain

    • 25
    • 44

    Slight Chance Rain/Snow

    • 22
    • 42

    Slight Chance Rain/Snow

Today 16 Feb Mercer

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

Tonight 16 Feb Mercer

Partly cloudy in the Evening, then becoming mostly cloudy. Lows in the lower 40s. South Winds 5 to 10 Mph.

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Mercer County Airport Temperature Statistics

February Temperature

Moline Quad-City Airport (17.4 miles)

  • Lowest 1 February, 2026

    0.6 °F

  • Average February

    30 °F

  • Highest 13 February, 2026

    59 °F

Climate (2021–Present)

Moline Quad-City Airport (17.4 miles)

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  • Average Low 2021–2026

    42.9 °F

  • Average 2021–2026

    53.5 °F

  • Average High 2021–2026

    63.8 °F
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