Lake Otatsy Weather Forecast

    • 48
    • 66

    Chance Thunderstorms

    • 45
    • 66

    Mostly Sunny

    • 45
    • 68

    Sunny

    • 47
    • 70

    Partly Sunny

    • 43
    • 65

    Chance Rain Showers

    • 35
    • 50

    Rain/Snow Likely

Today 16 Jun Butte/Blackfoot Region

Slight chance of rain Showers in the Morning, then rain Showers likely and a chance of Thunderstorms in the afternoon. Chance of precipitation 70 percent. Highs in the upper 60s to mid 70s.

Tonight 16 Jun Butte/Blackfoot Region

Mostly cloudy. Chance of rain Showers and a slight chance of Thunderstorms in the Evening, then slight chance of rain Showers after midnight. Chance of precipitation 40 percent. Lows in the 40s.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Lake Otatsy Temperature Statistics

June Temperature

Missoula, Missoula International Airport (52.8 miles)

  • Lowest 3 June, 2025

    37.7 °F

  • Average June

    65.1 °F

  • Highest 9 June, 2025

    94.6 °F

Climate (2020–Present)

Missoula, Missoula International Airport (52.8 miles)

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  • Average Low 2020–2025

    35.5 °F

  • Average 2020–2025

    46.9 °F

  • Average High 2020–2025

    59.1 °F
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