Big River Lake Weather Forecast

    • -5
    • 12

    Mostly Sunny

    • -2
    • 17

    Mostly Sunny

    • 0
    • 17

    Mostly Sunny

    • 0
    • 18

    Partly Sunny

    • 4
    • 17

    Mostly Cloudy

    • 8
    • 26

    Chance Snow

Today 28 Feb Tyonek

Sunny. Highs around 11 above. Light Winds.

Tonight 28 Feb Tyonek

Clear. Lows around 7 below. Variable wind 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Big River Lake Temperature Statistics

February Temperature

Kenai, Kenai Municipal Airport (39.8 miles)

  • Lowest 22 February, 2026

    -2 °F

  • Average February

    22.8 °F

  • Highest 5 February, 2026

    43 °F

Climate (2021–Present)

Kenai, Kenai Municipal Airport (39.8 miles)

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  • Average Low 2021–2026

    29.2 °F

  • Average 2021–2026

    36.3 °F

  • Average High 2021–2026

    43.1 °F
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