Royal Lake Weather Forecast

    • 61
    • 95

    Decreasing Clouds

    • 56
    • 89

    Mostly Cloudy

    • 50
    • 77

    Chance Rain Showers

    • 48
    • 73

    Partly Sunny

    • 49
    • 75

    Partly Sunny

    • 50
    • 78

    Mostly Sunny

Today 24 Jun Moses Lake Area

Mostly cloudy in the Morning, becoming partly cloudy. Highs in the lower to mid 90s. North wind 5 to 10 Mph.

Tonight 24 Jun Moses Lake Area

Partly cloudy. A chance of rain Showers in the evening. Lows in the upper 50s to lower 60s. Northwest wind 5 to 15 Mph with Gusts up to 25 Mph. Chance of precipitation 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Royal Lake Temperature Statistics

June Temperature

Grant County Airport (22.4 miles)

  • Lowest 7 June, 2026

    44.7 °F

  • Average June

    67.7 °F

  • Highest 15 June, 2026

    95.6 °F

Climate (2021–2026)

Grant County Airport (22.4 miles)

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  • Average Low 2021–2026

    41 °F

  • Average 2021–2026

    52.7 °F

  • Average High 2021–2026

    64.3 °F
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