Heise Weather Forecast

    • 60
    • 92

    Patchy Smoke

    • 64
    • 90

    Areas Smoke

    • 59
    • 83

    Mostly Cloudy

    • 52
    • 74

    Rain Showers Likely

    • 51
    • 72

    Rain Showers Likely

    • 51
    • 73

    Chance Thunderstorms

    • 53
    • 77

    Slight Chance Thunderstorms

Today 10 Aug Upper Snake River Plain

Sunny. Patchy smoke in the afternoon. Highs 90 to 97. South Winds up to 10 Mph. Increasing to southwest 10 to 20 Mph in the afternoon.

Tonight 10 Aug Upper Snake River Plain

Mostly clear. Lows 52 to 61. West Winds 10 to 20 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Heise Temperature Statistics

August Temperature

Rexburg, Rexburg-Madison County Airport (14.3 miles)

  • Lowest 4 August, 2026

    42.7 °F

  • Average August

    70.6 °F

  • Highest 1 August, 2026

    100.7 °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

    46.4 °F

  • Average High 2021–2026

    58.5 °F
Get WillyWeather+ to remove ads