Helena Weather Forecast

    • 16
    • 22

    Chance Snow

    • 26
    • 34

    Snow Likely

    • 9
    • 30

    Chance Snow

    • 11
    • 18

    Mostly Cloudy

    • 4
    • 19

    Slight Chance Snow

    • 8
    • 14

    Mostly Cloudy

Today 15 Jan Sandusky

Patchy blowing snow in the morning. Mostly cloudy with a chance of snow in the Morning, then partly cloudy in the afternoon. Little or no additional snow accumulation. Much cooler with Highs in the lower 20s. Northwest Winds 10 to 15 Mph with Gusts up to 25 Mph. Chance of snow 40 percent. Wind chill Values as low as 5 below.

Tonight 15 Jan Sandusky

Partly cloudy in the Evening, then becoming mostly cloudy. Lows around 17. Southwest Winds 10 to 15 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Helena Temperature Statistics

January Temperature

Toledo - Toledo Executive Airport (18 miles)

  • Lowest 12 January, 2026

    25 °F

  • Average January

    39.4 °F

  • Highest 9 January, 2026

    60.1 °F

Climate (2021–Present)

Toledo - Toledo Executive Airport (18 miles)

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

  • Average Low 2021–2026

    45.4 °F

  • Average 2021–2026

    54 °F

  • Average High 2021–2026

    62.8 °F
Get WillyWeather+ to remove ads