Harmony Weather Forecast

    • 40
    • 54

    Gradual Clearing

    • 43
    • 59

    Mostly Cloudy

    • 44
    • 60

    Chance Rain Showers

    • 46
    • 59

    Rain Showers Likely

    • 50
    • 67

    Mostly Cloudy

    • 56
    • 76

    Slight Chance Thunderstorms

Today 19 May Fillmore

Cloudy. Much cooler with Highs in the mid 50s. Northwest Winds 15 to 20 Mph with Gusts up to 30 Mph.

Tonight 19 May Fillmore

Mostly cloudy in the Evening, then becoming partly cloudy. Colder with Lows around 40. Northwest Winds 10 to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Harmony Temperature Statistics

May Temperature

Preston, Fillmore County Airport (11.2 miles)

  • Lowest 6 May, 2026

    30.2 °F

  • Average May

    54.9 °F

  • Highest 15 May, 2026

    86 °F

Climate (2021–Present)

Preston, Fillmore County Airport (11.2 miles)

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  • Average Low 2021–2026

    38.3 °F

  • Average 2021–2026

    46.9 °F

  • Average High 2021–2026

    55.7 °F
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