Mercer Field Weather Forecast

    • 67
    • 85

    Partly Sunny

    • 66
    • 84

    Chance Thunderstorms

    • 65
    • 83

    Rain Showers Likely

    • 65
    • 85

    Slight Chance Thunderstorms

    • 69
    • 85

    Chance Thunderstorms

    • 62
    • 83

    Chance Thunderstorms

    • 62
    • 80

    Slight Chance Thunderstorms

Today 6 Jul Union

Mostly sunny. Near steady temperature in the lower 80s. North Winds 5 to 10 Mph.

Tonight 6 Jul Union

Partly cloudy Early, then clearing. Humid with Lows in the upper 60s. North Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Mercer Field Temperature Statistics

July Temperature

Creston Municipal Airport (5 miles)

  • Lowest 1 July, 2025

    60.8 °F

  • Average July

    75.9 °F

  • Highest 3 July, 2025

    89.6 °F

Climate (2020–Present)

Creston Municipal Airport (5 miles)

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  • Average Low 2020–2025

    41 °F

  • Average 2020–2025

    51 °F

  • Average High 2020–2025

    61.4 °F
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