Portneuf River Slough Weather Forecast

    • 50
    • 72

    Decreasing Clouds

    • 52
    • 74

    Partly Sunny

    • 52
    • 75

    Mostly Sunny

    • 54
    • 76

    Mostly Sunny

    • 53
    • 75

    Chance Thunderstorms

    • 49
    • 68

    Chance Thunderstorms

Today 2 Sep Marsh and Arbon Highlands

Mostly sunny. Windy. Highs 67 to 77. Southwest Winds around 30 Mph in the afternoon.

Tonight 2 Sep Marsh and Arbon Highlands

Decreasing Clouds. Colder. Lows 44 to 54.

Graph Plots Open in Graphs
  • Temperature Forecast NOAA

  • Temperature Real-Time

Portneuf River Slough Temperature Statistics

September Temperature

Pocatello, Pocatello Regional Airport (16.2 miles)

  • Lowest

  • Average September

  • Highest

Climate (2021–2026)

Pocatello, Pocatello Regional Airport (16.2 miles)

Take a look at our website widgetsAvailable free! Find Out More
  • Average Low 2021–2026

    35.2 °F
  • Average 2021–2026

    48.8 °F
  • Average High 2021–2026

    62 °F
Get WillyWeather+ to remove ads