Sierra City Weather Forecast

    • 54
    • 82

    Becoming Sunny

    • 56
    • 84

    Mostly Sunny

    • 58
    • 88

    Partly Sunny

    • 55
    • 86

    Partly Sunny

    • 56
    • 85

    Partly Sunny

    • 56
    • 86

    Partly Sunny

Today 14 Aug Sierra Nevada of Yuba-Sierra-Nevada-Placer Counties Between 3000-5000 ft Including Interstate 80

Mostly sunny. Highs 70 to 80. South Winds up to 10 Mph with Gusts to around 20 Mph.

Tonight 14 Aug Sierra Nevada of Yuba-Sierra-Nevada-Placer Counties Between 3000-5000 ft Including Interstate 80

Clear. Lows 52 to 62. Light Winds.

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Sierra City Temperature Statistics

August Temperature

Emigrant Gap, Blue Canyon Nyack Airport (20.5 miles)

  • Lowest 2 August, 2026

    67.6 °F

  • Average August

    78 °F

  • Highest 7 August, 2026

    90.6 °F

Climate (2021–2026)

Emigrant Gap, Blue Canyon Nyack Airport (20.5 miles)

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  • Average Low 2021–2026

    46.8 °F

  • Average 2021–2026

    53.5 °F

  • Average High 2021–2026

    60.5 °F
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