Big River Lake Weather Forecast

    • 49
    • 69

    Increasing Clouds

    • 48
    • 61

    Rain

    • 46
    • 59

    Rain

    • 46
    • 62

    Chance Rain Showers

    • 48
    • 67

    Chance Rain Showers

    • 50
    • 70

    Slight Chance Rain Showers

Today 12 Jun Tyonek

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

Tonight 12 Jun Tyonek

Partly cloudy in the Evening, then mostly cloudy with a chance of rain after midnight. Lows in the upper 40s. Northeast wind 15 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Big River Lake Temperature Statistics

June Temperature

Kenai, Kenai Municipal Airport (39.8 miles)

  • Lowest 1 June, 2026

    36 °F

  • Average June

    54 °F

  • Highest 3 June, 2026

    77 °F

Climate (2021–Present)

Kenai, Kenai Municipal Airport (39.8 miles)

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  • Average Low 2021–2026

    29.1 °F

  • Average 2021–2026

    36.2 °F

  • Average High 2021–2026

    42.9 °F
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