Mercer County Airport Weather Forecast

    • 28
    • 55

    Slight Chance Rain/Snow

    • 30
    • 47

    Partly Sunny

    • 45
    • 66

    Mostly Sunny

    • 52
    • 72

    Mostly Cloudy

    • 28
    • 66

    Rain

    • 25
    • 41

    Partly Sunny

Today 15 Mar Mercer

Mostly sunny in the Morning, then becoming mostly cloudy. Windy and much cooler with Highs in the mid 50s. Temperature falling into the lower 50s in the afternoon. Southwest Winds 25 to 30 Mph, becoming west 15 to 25 Mph in the afternoon. Gusts up to 50 Mph.

Tonight 15 Mar Mercer

Mostly cloudy. Much cooler with Lows in the upper 20s. Northwest Winds 15 to 20 Mph with Gusts up to 30 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mercer County Airport Temperature Statistics

March Temperature

Moline Quad-City Airport (17.4 miles)

  • Lowest 2 March, 2025

    14.8 °F

  • Average March

    41.3 °F

  • Highest 10 March, 2025

    72 °F

Climate (2020–Present)

Moline Quad-City Airport (17.4 miles)

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  • Average Low 2020–2025

    42.9 °F

  • Average 2020–2025

    53.2 °F

  • Average High 2020–2025

    63.3 °F
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