Challis Weather Forecast

    • 36
    • 59

    Increasing Clouds

    • 29
    • 56

    Rain Showers

    • 27
    • 53

    Mostly Sunny

    • 32
    • 60

    Partly Sunny

    • 34
    • 62

    Partly Sunny

    • 38
    • 63

    Partly Sunny

Today 18 Oct Challis/Pahsimeroi Valleys

Sunny. Highs 49 to 59. Northwest Winds up to 10 Mph. Shifting to south in the afternoon.

Tonight 18 Oct Challis/Pahsimeroi Valleys

Partly cloudy. Lows 30 to 38. South Winds 10 to 15 Mph.

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Challis Temperature Statistics

October Temperature

Stanley, Stanley Ranger Station (39.8 miles)

  • Lowest 6 October, 2025

    21.9 °F

  • Average October

    41.6 °F

  • Highest 9 October, 2025

    69.1 °F

Climate (2020–Present)

Stanley, Stanley Ranger Station (39.8 miles)

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  • Average Low 2020–2025

    22.7 °F

  • Average 2020–2025

    38 °F

  • Average High 2020–2025

    53.5 °F
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