Hot Lake Weather Forecast

    • 45
    • 68

    Becoming Sunny

    • 48
    • 75

    Sunny

    • 54
    • 82

    Sunny

    • 48
    • 83

    Mostly Sunny

    • 44
    • 74

    Partly Sunny

    • 44
    • 66

    Chance Rain Showers

    • 44
    • 66

    Chance Rain Showers

Today 7 Sep Grande Ronde Valley

Partly cloudy. Highs in the upper 60s. Light wind.

Tonight 7 Sep Grande Ronde Valley

Partly cloudy. Lows in the lower 40s. Light wind.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Hot Lake Temperature Statistics

September Temperature

La Grande/Union County Airport (3.7 miles)

  • Lowest 4 September, 2026

    39 °F

  • Average September

    57.5 °F

  • Highest 1 September, 2026

    82 °F

Climate (2021–2026)

La Grande/Union County Airport (3.7 miles)

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  • Average Low 2021–2026

    38.3 °F

  • Average 2021–2026

    50.6 °F

  • Average High 2021–2026

    62.7 °F
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