Big River Lake Weather Forecast

    • 28
    • 37

    Freezing Rain

    • 23
    • 37

    Rain/Snow

    • 26
    • 35

    Mostly Cloudy

    • 27
    • 39

    Rain Likely

    • 31
    • 43

    Rain

    • 33
    • 42

    Rain

    • 34
    • 43

    Rain

Today 30 Jan Tyonek

Snow with rain likely in the Morning, then snow Showers likely and rain Showers in the afternoon. Snow accumulation up to 4 Inches. Highs in the upper 30s. North wind 15 Mph.

Tonight 30 Jan Tyonek

Rain Showers and snow Showers likely in the Evening, then snow Showers and rain likely after midnight. Snow accumulation up to 2 Inches. Lows in the upper 20s. Variable wind 10 Mph in the evening becoming light.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Big River Lake Temperature Statistics

January Temperature

Kenai, Kenai Municipal Airport (39.8 miles)

  • Lowest 8 January, 2026

    -31 °F

  • Average January

    11.2 °F

  • Highest 16 January, 2026

    37.9 °F

Climate (2021–Present)

Kenai, Kenai Municipal Airport (39.8 miles)

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  • Average Low 2021–2026

    29 °F

  • Average 2021–2026

    36.2 °F

  • Average High 2021–2026

    42.9 °F
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