Lake Otatsy Weather Forecast

    • 30
    • 45

    Chance Rain

    • 36
    • 52

    Becoming Sunny

    • 41
    • 63

    Sunny

    • 42
    • 65

    Chance Rain

    • 36
    • 54

    Rain Showers Likely

    • 32
    • 46

    Slight Chance Rain

    • 37
    • 56

    Mostly Sunny

Today 30 Apr Butte/Blackfoot Region

Mostly cloudy with a slight chance of rain. Slight chance of snow in the morning. Chance of precipitation 20 percent. Highs in the 50s. Northwest Winds to 15 Mph in the afternoon.

Tonight 30 Apr Butte/Blackfoot Region

Partly cloudy. Lows in the upper 20s to mid 30s. Northwest Winds to 15 Mph in the evening.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Otatsy Temperature Statistics

April Temperature

Missoula, Missoula International Airport (52.8 miles)

  • Lowest 5 April, 2025

    22.7 °F

  • Average April

    45.4 °F

  • Highest 15 April, 2025

    75.7 °F

Climate (2020–Present)

Missoula, Missoula International Airport (52.8 miles)

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  • Average Low 2020–2025

    35.4 °F

  • Average 2020–2025

    46.8 °F

  • Average High 2020–2025

    58.9 °F
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