Rainbow Lake Weather Forecast

    • 28
    • 32

    Snow

    • 30
    • 37

    Snow Likely

    • 31
    • 36

    Snow

    • 31
    • 37

    Rain/Snow Likely

    • 28
    • 39

    Rain/Snow Likely

    • 11
    • 33

    Snow Likely

Today 31 Jan Upper Snake River Plain

Cloudy. A chance of snow in the afternoon. Not as cold. Snow accumulation up to 2 Inches. Highs 27 to 35. Northeast Winds up to 10 Mph. Shifting to south around 10 Mph in the afternoon.

Tonight 31 Jan Upper Snake River Plain

Snow in the evening. Then a chance of snow after midnight. Patchy blowing snow after midnight. Not as cold. Snow accumulation of 1 to 3 Inches. Lows 18 to 28. Southwest Winds 10 to 20 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Rainbow Lake Temperature Statistics

January Temperature

Rexburg, Rexburg-Madison County Airport (2.5 miles)

  • Lowest 20 January, 2025

    -18.1 °F

  • Average January

    16.5 °F

  • Highest 4 January, 2025

    39.7 °F

Climate (2020–Present)

Rexburg, Rexburg-Madison County Airport (2.5 miles)

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  • Average Low 2020–2025

    33.2 °F

  • Average 2020–2025

    45.2 °F

  • Average High 2020–2025

    57.1 °F
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