Harmon Weather Forecast

    • 68
    • 82

    Thunderstorms Likely

    • 72
    • 85

    Chance Thunderstorms

    • 74
    • 85

    Chance Thunderstorms

    • 75
    • 88

    Mostly Sunny

    • 75
    • 89

    Mostly Sunny

    • 75
    • 91

    Mostly Sunny

Today 24 Jun Washington

Mostly cloudy in the Morning, then becoming partly sunny. A chance of Thunderstorms. Showers Likely, mainly in the morning. Highs in the lower 80s. South Winds around 5 Mph, becoming southwest around 5 Mph in the afternoon. Chance of rain 70 percent.

Tonight 24 Jun Washington

Mostly cloudy with a slight chance of Showers and Thunderstorms. Patchy fog. Near steady temperature in the upper 60s. Southeast Winds around 5 Mph. Chance of rain 20 percent.

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  • Temperature Forecast NOAA

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Harmon Temperature Statistics

June Temperature

Springdale Municipal (9.3 miles)

  • Lowest 16 June, 2026

    62.6 °F

  • Average June

    78.2 °F

  • Highest 1 June, 2026

    91.4 °F

Climate (2021–2026)

Springdale Municipal (9.3 miles)

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  • Average Low 2021–2026

    52.3 °F

  • Average 2021–2026

    63 °F

  • Average High 2021–2026

    70.5 °F
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