Mercer County Airport Weather Forecast

    • 38
    • 45

    Mostly Cloudy

    • 52
    • 70

    Chance Rain Showers

    • 48
    • 70

    Rain Showers Likely

    • 43
    • 62

    Chance Rain Showers

    • 55
    • 64

    Chance Rain Showers

    • 62
    • 77

    Rain Showers Likely

Today 7 Apr Mercer

Partly sunny. A slight chance of rain in the afternoon. Highs in the mid 40s. East Winds around 10 Mph, becoming southeast in the afternoon. Chance of rain 20 percent.

Tonight 7 Apr Mercer

Mostly cloudy. Lows in the upper 30s. Southeast Winds 10 to 15 Mph with Gusts up to 25 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mercer County Airport Temperature Statistics

April Temperature

Moline Quad-City Airport (17.4 miles)

  • Lowest 1 April, 2026

    39.7 °F

  • Average April

    49 °F

  • Highest 2 April, 2026

    73.7 °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

    53.6 °F

  • Average High 2021–2026

    64 °F
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