Heise Weather Forecast

    • 29
    • 41

    Snow

    • 34
    • 41

    Rain/Snow

    • 30
    • 41

    Chance Snow

    • 29
    • 39

    Mostly Cloudy

    • 31
    • 41

    Mostly Cloudy

    • 33
    • 44

    Chance Rain/Snow

    • 32
    • 46

    Rain/Snow Likely

Today 10 Feb Upper Snake River Plain

Partly sunny. Highs 34 to 42. Northeast Winds up to 10 Mph.

Tonight 10 Feb Upper Snake River Plain

Mostly cloudy. A slight chance of snow after midnight. Lows 23 to 30. Northeast Winds up to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Heise Temperature Statistics

February Temperature

Rexburg, Rexburg-Madison County Airport (14.3 miles)

  • Lowest 2 February, 2026

    21.7 °F

  • Average February

    38.2 °F

  • Highest 6 February, 2026

    55 °F

Climate (2021–Present)

Rexburg, Rexburg-Madison County Airport (14.3 miles)

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  • Average Low 2021–2026

    34.1 °F

  • Average 2021–2026

    46.1 °F

  • Average High 2021–2026

    58.1 °F
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