Sierra City Weather Forecast

    • 61
    • 89

    Slight Chance Thunderstorms

    • 61
    • 92

    Sunny

    • 61
    • 96

    Sunny

    • 61
    • 93

    Sunny

    • 60
    • 92

    Mostly Sunny

    • 51
    • 81

    Mostly Sunny

    • 45
    • 71

    Mostly Sunny

Today 5 Oct Sierra Nevada of Yuba-Sierra-Nevada-Placer Counties Between 3000-5000 ft Including Interstate 80

Mostly sunny. A slight chance of Showers and Thunderstorms until late afternoon. Highs 80 to 90. East Winds up to 10 Mph in the morning becoming light.

Tonight 5 Oct Sierra Nevada of Yuba-Sierra-Nevada-Placer Counties Between 3000-5000 ft Including Interstate 80

Clear. Lows 58 to 68. Northeast Winds up to 10 Mph.

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Sierra City Temperature Statistics

October Temperature

Emigrant Gap, Blue Canyon Nyack Airport (20.5 miles)

  • Lowest 1 October, 2026

    62.7 °F

  • Average October

    72 °F

  • Highest 3 October, 2026

    81 °F

Climate (2021–2026)

Emigrant Gap, Blue Canyon Nyack Airport (20.5 miles)

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  • Average Low 2021–2026

    46.7 °F

  • Average 2021–2026

    53.4 °F

  • Average High 2021–2026

    60.4 °F
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