Farmington Weather Forecast

    • 49
    • 77

    Increasing Clouds

    • 41
    • 70

    Partly Sunny

    • 41
    • 71

    Mostly Sunny

    • 47
    • 81

    Mostly Sunny

    • 46
    • 77

    Slight Chance Rain Showers

    • 43
    • 70

    Chance Rain Showers

Today 28 Aug Washington Palouse

Haze in the morning. Sunny. Highs in the upper 70s to lower 80s. Light Wind, becoming west 5 to 10 Mph in the afternoon.

Tonight 28 Aug Washington Palouse

Partly cloudy. A chance of rain Showers overnight. Lows in the mid 40s to lower 50s. Light Wind, becoming south 5 to 10 Mph Overnight, Gusts up to 20 Mph overnight. Chance of precipitation 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Farmington Temperature Statistics

August Temperature

Pullman / Moscow Regional Airport (23.6 miles)

  • Lowest 3 August, 2026

    41.6 °F

  • Average August

    69.6 °F

  • Highest 21 August, 2026

    100.7 °F

Climate (2021–2026)

Pullman / Moscow Regional Airport (23.6 miles)

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  • Average Low 2021–2026

    39.2 °F

  • Average 2021–2026

    49.4 °F

  • Average High 2021–2026

    59.6 °F
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