Rock Island Lakes Weather Forecast

    • 42
    • 64

    Rain Showers

    • 39
    • 59

    Chance Rain Showers

    • 40
    • 64

    Breezy

    • 37
    • 64

    Sunny

    • 42
    • 67

    Mostly Sunny

    • 39
    • 66

    Slight Chance Thunderstorms

Today 9 Jun Northwest Beaverhead County

Mostly cloudy. A 50 percent chance of Thunderstorms in the afternoon. Some Thunderstorms may produce gusty Winds in the afternoon. Highs 65 to 75. Southeast Winds up to 10 Mph shifting to the southwest in the afternoon.

Tonight 9 Jun Northwest Beaverhead County

Mostly cloudy. Rain Showers and chance of Thunderstorms in the Evening, then chance of Thunderstorms after midnight. Some Thunderstorms may produce gusty Winds in the evening. Lows in the mid 40s. West Winds up to 10 Mph. Chance of precipitation 90 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Rock Island Lakes Temperature Statistics

June Temperature

Salmon, Lemhi County Airport (15.5 miles)

  • Lowest 1 June, 2024

    36.6 °F

  • Average June

    61.9 °F

  • Highest 6 June, 2024

    84.9 °F

Climate (2019–Present)

Salmon, Lemhi County Airport (15.5 miles)

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  • Average Low 2019–2024

    31.9 °F

  • Average 2019–2024

    44.7 °F

  • Average High 2019–2024

    57.3 °F
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