Heise Weather Forecast

    • 39
    • 60

    Rain Showers

    • 36
    • 59

    Rain Likely

    • 35
    • 50

    Rain/Snow Likely

    • 37
    • 50

    Chance Rain/Snow

    • 34
    • 51

    Rain/Snow Likely

    • 26
    • 42

    Chance Snow

Today 11 Apr Upper Snake River Plain

Partly sunny. A slight chance of rain in the morning. Then a chance of rain Showers and a slight chance of Thunderstorms in the afternoon. Windy, cooler. Highs 57 to 64. South Winds 10 to 15 Mph. Increasing to southwest 20 to 30 Mph in the afternoon.

Tonight 11 Apr Upper Snake River Plain

Partly cloudy. A slight chance of rain in the evening. Lows 34 to 41. Southwest Winds 10 to 20 Mph. Shifting to southeast around 10 Mph after midnight. Chance of precipitation 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Heise Temperature Statistics

April Temperature

Rexburg, Rexburg-Madison County Airport (14.3 miles)

  • Lowest 4 April, 2026

    28.7 °F

  • Average April

    46.3 °F

  • Highest 7 April, 2026

    69.7 °F

Climate (2021–Present)

Rexburg, Rexburg-Madison County Airport (14.3 miles)

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  • Average Low 2021–2026

    34.4 °F

  • Average 2021–2026

    46.4 °F

  • Average High 2021–2026

    58.5 °F
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