Lake Sutherlin Weather Forecast

    • 28
    • 50

    Decreasing Clouds

    • 31
    • 48

    Chance Rain/Snow

    • 34
    • 50

    Slight Chance Rain Showers

    • 38
    • 64

    Chance Rain Showers

    • 36
    • 58

    Rain Showers

    • 32
    • 48

    Rain Showers

Today 23 Apr Meagher County Valleys

Sunny in the Morning, then mostly cloudy with a 20 percent chance of rain Showers and snow Showers in the afternoon. Highs around 50. East Winds up to 10 Mph.

Tonight 23 Apr Meagher County Valleys

Mostly cloudy in the evening then becoming partly cloudy. Lows around 30. East Winds up to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Sutherlin Temperature Statistics

April Temperature

Helena Regional Airport (59 miles)

  • Lowest 5 April, 2025

    22.7 °F

  • Average April

    44.9 °F

  • Highest 10 April, 2025

    74.6 °F

Climate (2020–Present)

Helena Regional Airport (59 miles)

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  • Average Low 2020–2025

    36.1 °F

  • Average 2020–2025

    47.4 °F

  • Average High 2020–2025

    59.2 °F
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