Mercer County Airport Weather Forecast

    • 56
    • 68

    Rain Showers Likely

    • 46
    • 65

    Rain Showers

    • 35
    • 55

    Breezy

    • 41
    • 58

    Sunny

    • 48
    • 66

    Partly Sunny

    • 49
    • 68

    Partly Sunny

Today 14 Oct Mercer

Cloudy. A slight chance of Showers early this morning. Not as warm with Highs in the upper 60s. Northeast Winds 5 to 10 Mph. Gusts up to 25 Mph early this morning. Chance of rain 20 percent.

Tonight 14 Oct Mercer

Cloudy. A chance of Showers after midnight. Lows in the mid 50s. East Winds 5 to 10 Mph. Chance of rain 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mercer County Airport Temperature Statistics

October Temperature

Moline Quad-City Airport (17.4 miles)

  • Lowest 3 October, 2026

    43.6 °F

  • Average October

    64.7 °F

  • Highest 12 October, 2026

    87.1 °F

Climate (2021–2026)

Moline Quad-City Airport (17.4 miles)

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  • Average Low 2021–2026

    42.8 °F

  • Average 2021–2026

    53.6 °F

  • Average High 2021–2026

    64.1 °F
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