Moses Lake Weather Forecast

    • 53
    • 82

    Mostly Sunny

    • 47
    • 75

    Partly Sunny

    • 50
    • 77

    Mostly Sunny

    • 55
    • 84

    Partly Sunny

    • 54
    • 86

    Mostly Cloudy

    • 49
    • 77

    Chance Rain Showers

    • 46
    • 73

    Chance Rain Showers

Today 28 Aug Moses Lake Area

Sunny. Highs in the upper 70s to lower 80s. Southwest wind 5 to 10 Mph.

Tonight 28 Aug Moses Lake Area

Mostly clear. Areas of smoke overnight. Lows in the upper 40s to mid 50s. Southwest wind 5 to 10 Mph with Gusts up to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Moses Lake Temperature Statistics

August Temperature

Grant County Airport (4.3 miles)

  • Lowest 4 August, 2026

    49.6 °F

  • Average August

    74.3 °F

  • Highest 21 August, 2026

    104.6 °F

Climate (2021–2026)

Grant County Airport (4.3 miles)

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  • Average Low 2021–2026

    40.8 °F

  • Average 2021–2026

    52.6 °F

  • Average High 2021–2026

    64.2 °F
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