Sierra City Weather Forecast

    • 64
    • 98

    Patchy Smoke

    • 68
    • 99

    Hot

    • 68
    • 102

    Hot

    • 67
    • 100

    Hot

    • 65
    • 99

    Hot

    • 63
    • 96

    Mostly Sunny

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

Patchy smoke in the morning. Sunny. Highs 86 to 96. Light Winds becoming southwest up to 10 Mph in the afternoon.

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

Clear. Patchy smoke after midnight. Lows 61 to 71. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sierra City Temperature Statistics

August Temperature

Emigrant Gap, Blue Canyon Nyack Airport (20.5 miles)

  • Lowest 2 August, 2026

    68 °F

  • Average August

    76.3 °F

  • Highest 1 August, 2026

    86.6 °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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