Big River Lake Weather Forecast

    • 52
    • 65

    Mostly Sunny

    • 52
    • 66

    Partly Sunny

    • 51
    • 63

    Chance Rain Showers

    • 51
    • 62

    Rain Showers Likely

    • 50
    • 62

    Rain Showers Likely

    • 50
    • 62

    Chance Rain

    • 52
    • 62

    Chance Rain

Today 3 Jul Tyonek

Partly cloudy. Highs in the mid 60s to lower 70s. Light Winds becoming variable 10 Mph in the afternoon.

Tonight 3 Jul Tyonek

Mostly clear. Lows in the lower 50s. Variable wind 10 Mph in the evening becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Big River Lake Temperature Statistics

July Temperature

Kenai, Kenai Municipal Airport (39.8 miles)

  • Lowest 1 July, 2025

    48.9 °F

  • Average July

    56.1 °F

  • Highest 1 July, 2025

    64.9 °F

Climate (2020–Present)

Kenai, Kenai Municipal Airport (39.8 miles)

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  • Average Low 2020–2025

    29.2 °F

  • Average 2020–2025

    36.5 °F

  • Average High 2020–2025

    43.3 °F
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