Helena Weather Forecast

    • 14
    • 19

    Decreasing Clouds

    • 30
    • 34

    Partly Sunny

    • 30
    • 40

    Breezy

    • 22
    • 49

    Rain

    • 22
    • 28

    Mostly Cloudy

    • 29
    • 43

    Mostly Cloudy

    • 26
    • 37

    Mostly Cloudy

Today 15 Dec Sandusky

Partly sunny. Near steady temperature around 18. Southwest Winds 15 to 20 Mph. Wind chill Values as low as zero.

Tonight 15 Dec Sandusky

Partly cloudy. Cold with Lows around 14. Southwest Winds 5 to 10 Mph.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Helena Temperature Statistics

December Temperature

Toledo - Toledo Executive Airport (18 miles)

  • Lowest 5 December, 2025

    3 °F

  • Average December

    25.2 °F

  • Highest 10 December, 2025

    37 °F

Climate (2020–Present)

Toledo - Toledo Executive Airport (18 miles)

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

  • Average Low 2020–2025

    45.3 °F

  • Average 2020–2025

    53.9 °F

  • Average High 2020–2025

    62.6 °F
Get WillyWeather+ to remove ads