Mercer Field Weather Forecast

    • 32
    • 44

    Increasing Clouds

    • 35
    • 51

    Mostly Cloudy

    • 32
    • 50

    Mostly Sunny

    • 34
    • 57

    Mostly Sunny

    • 34
    • 48

    Mostly Cloudy

    • 27
    • 45

    Chance Rain/Snow

    • 19
    • 37

    Partly Sunny

Today 4 Jan Union

Partly sunny. Highs in the mid 40s. South Winds 15 to 20 Mph with Gusts up to 30 Mph.

Tonight 4 Jan Union

Mostly clear this Evening, then becoming partly cloudy. Lows in the lower 30s. Southwest Winds 10 to 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mercer Field Temperature Statistics

January Temperature

Creston Municipal Airport (5 miles)

  • Lowest 1 January, 2026

    17.6 °F

  • Average January

    23.8 °F

  • Highest 1 January, 2026

    28.4 °F

Climate (2021–Present)

Creston Municipal Airport (5 miles)

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  • Average Low 2021–2026

    41.3 °F

  • Average 2021–2026

    51.3 °F

  • Average High 2021–2026

    61.6 °F
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