Heise Weather Forecast

    • 32
    • 45

    Increasing Clouds

    • 31
    • 50

    Rain Showers Likely

    • 32
    • 49

    Chance Rain/Snow

    • 35
    • 52

    Chance Rain Showers

    • 35
    • 55

    Slight Chance Thunderstorms

    • 37
    • 60

    Partly Sunny

Today 25 Apr Upper Snake River Plain

Sunny. Not as cool. Highs 43 to 52. Northeast Winds up to 10 Mph. Shifting to southwest in the afternoon.

Tonight 25 Apr Upper Snake River Plain

Partly cloudy in the evening. Then mostly cloudy with a slight chance of snow Showers after midnight. Lows 28 to 35. South Winds around 10 Mph. Shifting to northeast 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 18 April, 2026

    18.6 °F

  • Average April

    45.3 °F

  • Highest 10 April, 2026

    74.6 °F

Climate (2021–Present)

Rexburg, Rexburg-Madison County Airport (14.3 miles)

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  • Average Low 2021–2026

    34.5 °F

  • Average 2021–2026

    46.5 °F

  • Average High 2021–2026

    58.5 °F
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