Helmer Weather Forecast

    • 46
    • 86

    Increasing Clouds

    • 48
    • 85

    Patchy Smoke

    • 49
    • 87

    Slight Chance Thunderstorms

    • 46
    • 84

    Mostly Sunny

    • 46
    • 84

    Mostly Sunny

    • 48
    • 86

    Mostly Sunny

    • 49
    • 88

    Partly Sunny

Today 15 Aug Central Panhandle Mountains

Partly cloudy with a chance of Showers and Thunderstorms. Haze and patchy smoke. Highs in the 80s. Chance of precipitation 20 percent.

Tonight 15 Aug Central Panhandle Mountains

Partly cloudy. A chance of Showers and Thunderstorms in the evening. Patchy smoke in the evening. Lows in the lower to mid 50s. Chance of precipitation 30 percent. Rainfall Amounts less than a tenth of an Inch, except higher Amounts possible in Thunderstorms.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Helmer Temperature Statistics

August Temperature

Pullman / Moscow Regional Airport (30.4 miles)

  • Lowest 3 August, 2026

    41.6 °F

  • Average August

    66.9 °F

  • Highest 7 August, 2026

    94.6 °F

Climate (2021–2026)

Pullman / Moscow Regional Airport (30.4 miles)

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  • Average Low 2021–2026

    39.2 °F

  • Average 2021–2026

    49.3 °F

  • Average High 2021–2026

    59.5 °F
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