Mercer Field Weather Forecast

    • 54
    • 78

    Mostly Sunny

    • 57
    • 74

    Partly Sunny

    • 63
    • 80

    Sunny

    • 61
    • 81

    Mostly Sunny

    • 61
    • 79

    Partly Sunny

    • 55
    • 75

    Partly Sunny

Today 7 Oct Union

Mostly sunny. Patchy fog this morning. Highs in the upper 70s. West Winds around 5 Mph, becoming north.

Tonight 7 Oct Union

Mostly clear. Lows in the mid 50s. Northwest Winds around 5 Mph.

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Mercer Field Temperature Statistics

October Temperature

Creston Municipal Airport (5 miles)

  • Lowest 3 October, 2026

    46.4 °F

  • Average October

    60.3 °F

  • Highest 1 October, 2026

    71.6 °F

Climate (2021–2026)

Creston Municipal Airport (5 miles)

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  • Average Low 2021–2026

    41.6 °F

  • Average 2021–2026

    51.7 °F

  • Average High 2021–2026

    62.1 °F
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