Winston Weather Forecast

    • 42
    • 62

    Chance Rain

    • 38
    • 54

    Rain

    • 36
    • 52

    Rain

    • 37
    • 58

    Chance Rain

    • 35
    • 59

    Chance Rain Showers

    • 36
    • 60

    Chance Rain

Today 25 Apr Canyon Ferry Area

Cooler. Partly cloudy. A 20 percent chance of rain in the afternoon. Highs 60 to 65. Northwest Winds 5 to 15 Mph.

Tonight 25 Apr Canyon Ferry Area

Mostly cloudy. Chance of rain Showers and slight chance of Thunderstorms in the Evening, then chance of rain after midnight. Lows 40 to 45. Northwest Winds 5 to 15 Mph. Chance of precipitation 50 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Winston Temperature Statistics

April Temperature

Helena Regional Airport (17.4 miles)

  • Lowest 20 April, 2024

    21.8 °F

  • Average April

    47.1 °F

  • Highest 12 April, 2024

    78.7 °F

Climate (2019–Present)

Helena Regional Airport (17.4 miles)

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  • Average Low 2019–2024

    35.9 °F

  • Average 2019–2024

    46.9 °F

  • Average High 2019–2024

    58.4 °F
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