Stewart Weather Forecast

    • 22
    • 40

    Snow

    • 10
    • 32

    Chance Snow

    • 15
    • 31

    Mostly Cloudy

    • 12
    • 34

    Mostly Cloudy

    • 14
    • 37

    Mostly Cloudy

    • 14
    • 39

    Mostly Cloudy

Today 7 Jan Marsh and Arbon Highlands

A chance of snow and rain in the morning. Then snow and rain likely in the afternoon. Snow accumulation of 3 to 7 Inches. Highs 31 to 41.

Tonight 7 Jan Marsh and Arbon Highlands

Mostly cloudy with a chance of snow. Patchy fog. Colder. Snow accumulation of 2 to 4 Inches. Lows 20 to 27.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Stewart Temperature Statistics

January Temperature

Pocatello, Pocatello Regional Airport (38.5 miles)

  • Lowest 1 January, 2026

    28 °F

  • Average January

    39.4 °F

  • Highest 3 January, 2026

    51.1 °F

Climate (2021–Present)

Pocatello, Pocatello Regional Airport (38.5 miles)

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

  • Average Low 2021–2026

    35.2 °F

  • Average 2021–2026

    48.6 °F

  • Average High 2021–2026

    61.5 °F
Get WillyWeather+ to remove ads