Harmony Weather Forecast

    • 43
    • 59

    Increasing Clouds

    • 44
    • 59

    Mostly Cloudy

    • 47
    • 61

    Rain Showers Likely

    • 49
    • 67

    Mostly Cloudy

    • 52
    • 75

    Slight Chance Thunderstorms

    • 56
    • 81

    Mostly Sunny

    • 59
    • 83

    Slight Chance Thunderstorms

Today 20 May Fillmore

Mostly sunny. Highs around 60. North Winds 5 to 10 Mph.

Tonight 20 May Fillmore

Mostly cloudy. Lows in the lower 40s. East Winds 5 to 10 Mph.

Graph Plots Open in Graphs

  • 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

    55.5 °F

  • Highest 15 May, 2026

    86 °F

Climate (2021–Present)

Preston, Fillmore County Airport (11.2 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    38.3 °F

  • Average 2021–2026

    46.9 °F

  • Average High 2021–2026

    55.8 °F
Get WillyWeather+ to remove ads