Harmony Weather Forecast

    • 58
    • 77

    Chance Thunderstorms

    • 57
    • 76

    Partly Sunny

    • 61
    • 78

    Chance Thunderstorms

    • 60
    • 78

    Chance Thunderstorms

    • 57
    • 74

    Slight Chance Rain Showers

    • 57
    • 75

    Partly Sunny

Today 18 Aug Fillmore

Mostly cloudy in the Morning, then becoming partly sunny. A chance of Showers. A slight chance of Thunderstorms in the Morning, then a chance of Thunderstorms in the afternoon. Humid with Highs in the upper 70s. West Winds 5 to 10 Mph. Chance of rain 40 percent.

Tonight 18 Aug Fillmore

Mostly cloudy with a chance of Showers with a slight chance of Thunderstorms. Near steady temperature in the mid 60s. Southwest Winds 5 to 10 Mph. Chance of rain 50 percent.

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Harmony Temperature Statistics

August Temperature

Preston, Fillmore County Airport (11.2 miles)

  • Lowest 6 August, 2026

    50 °F

  • Average August

    70.1 °F

  • Highest 11 August, 2026

    84.2 °F

Climate (2021–2026)

Preston, Fillmore County Airport (11.2 miles)

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  • Average Low 2021–2026

    38.3 °F

  • Average 2021–2026

    47.1 °F

  • Average High 2021–2026

    56 °F
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