Merriam Weather Forecast

    • 53
    • 79

    Mostly Sunny

    • 60
    • 79

    Partly Sunny

    • 50
    • 84

    Rain Showers

    • 41
    • 66

    Sunny

    • 51
    • 72

    Chance Rain Showers

    • 43
    • 72

    Slight Chance Rain Showers

Today 16 Oct Wayne

Sunny. Highs in the upper 70s. East Winds 5 to 10 Mph.

Tonight 16 Oct Wayne

Mostly clear in the Evening, then becoming partly cloudy. Lows in the lower 50s. Southeast Winds around 5 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Merriam Temperature Statistics

October Temperature

Fairfield, Fairfield Municipal Airport (6.8 miles)

  • Lowest 10 October, 2025

    40.5 °F

  • Average October

    65.1 °F

  • Highest 2 October, 2025

    88.3 °F

Climate (2020–Present)

Fairfield, Fairfield Municipal Airport (6.8 miles)

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  • Average Low 2020–2025

    46.9 °F

  • Average 2020–2025

    56.3 °F

  • Average High 2020–2025

    65.9 °F
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