Big Sandy Weather Forecast

    • 14
    • 32

    Decreasing Clouds

    • 24
    • 36

    Mostly Cloudy

    • 13
    • 32

    Chance Snow

    • 13
    • 28

    Partly Sunny

    • 4
    • 27

    Chance Snow

    • -3
    • 16

    Chance Snow

    • -1
    • 13

    Slight Chance Snow

Today 18 Jan Western and Central Chouteau County

Colder. Mostly cloudy. Highs in the mid 30s. Northwest Winds 10 to 15 Mph with Gusts to around 30 Mph.

Tonight 18 Jan Western and Central Chouteau County

Mostly cloudy in the evening then clearing. Lows around 17. North Winds up to 10 Mph shifting to the southwest after midnight.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Big Sandy Temperature Statistics

January Temperature

Havre, Havre City-County Airport (29.8 miles)

  • Lowest 16 January, 2026

    12 °F

  • Average January

    32.9 °F

  • Highest 14 January, 2026

    60.1 °F

Climate (2021–Present)

Havre, Havre City-County Airport (29.8 miles)

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

  • Average Low 2021–2026

    32.2 °F

  • Average 2021–2026

    45.1 °F

  • Average High 2021–2026

    57.8 °F
Get WillyWeather+ to remove ads