Heise Weather Forecast

    • 65
    • 95

    Mostly Sunny

    • 66
    • 94

    Increasing Clouds

    • 63
    • 89

    Partly Sunny

    • 64
    • 90

    Mostly Sunny

    • 65
    • 90

    Slight Chance Thunderstorms

    • 63
    • 88

    Slight Chance Thunderstorms

    • 63
    • 88

    Slight Chance Thunderstorms

Today 13 Jul Upper Snake River Plain

Sunny. Highs 93 to 101. Northeast Winds up to 10 Mph. Shifting to southwest around 10 Mph in the afternoon.

Tonight 13 Jul Upper Snake River Plain

Mostly clear. Lows 58 to 67. Southwest Winds 10 to 15 Mph. Shifting to north after midnight.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Heise Temperature Statistics

July Temperature

Rexburg, Rexburg-Madison County Airport (14.3 miles)

  • Lowest 1 July, 2026

    44.7 °F

  • Average July

    70.4 °F

  • Highest 11 July, 2026

    95 °F

Climate (2021–2026)

Rexburg, Rexburg-Madison County Airport (14.3 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    34.3 °F

  • Average 2021–2026

    46.3 °F

  • Average High 2021–2026

    58.4 °F
Get WillyWeather+ to remove ads