Riggins Weather Forecast

    • 48
    • 72

    Chance Rain Showers

    • 48
    • 74

    Partly Sunny

    • 47
    • 67

    Rain Likely

    • 47
    • 76

    Mostly Sunny

    • 55
    • 82

    Sunny

    • 50
    • 84

    Partly Sunny

Today 27 Apr Lower Hells Canyon/Salmon River Region

Mostly cloudy. Chance of rain Showers and a slight chance of Thunderstorms in the afternoon. Chance of precipitation 40 percent. Highs in the 60s to lower 70s. North Winds 15 to 25 Mph with Gusts to around 35 Mph.

Tonight 27 Apr Lower Hells Canyon/Salmon River Region

Mostly cloudy with a 20 percent chance of rain in the Evening, then partly cloudy after midnight. Lows in the 40s. Northwest Winds 15 to 25 Mph with Gusts to around 35 Mph.

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Riggins Temperature Statistics

April Temperature

Lowell (60.3 miles)

  • Lowest 18 April, 2025

    30.8 °F

  • Average April

    50.6 °F

  • Highest 24 April, 2025

    77 °F

Climate (2020–Present)

Lowell (60.3 miles)

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  • Average Low 2020–2025

    41.3 °F

  • Average 2020–2025

    50.8 °F

  • Average High 2020–2025

    62.8 °F
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