Sierra City Weather Forecast

    • 52
    • 81

    Becoming Sunny

    • 52
    • 82

    Mostly Sunny

    • 52
    • 82

    Mostly Sunny

    • 52
    • 81

    Mostly Sunny

    • 55
    • 85

    Sunny

    • 58
    • 92

    Mostly Sunny

Today 29 Jun Sierra Nevada of Yuba-Sierra-Nevada-Placer Counties Between 3000-5000 ft Including Interstate 80

Sunny. Highs 69 to 79. Light Winds becoming west up to 10 Mph in the afternoon.

Tonight 29 Jun Sierra Nevada of Yuba-Sierra-Nevada-Placer Counties Between 3000-5000 ft Including Interstate 80

Mostly clear. Lows 49 to 59. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sierra City Temperature Statistics

June Temperature

Emigrant Gap, Blue Canyon Nyack Airport (20.5 miles)

  • Lowest 27 June, 2026

    44.1 °F

  • Average June

    65.1 °F

  • Highest 15 June, 2026

    85.6 °F

Climate (2021–2026)

Emigrant Gap, Blue Canyon Nyack Airport (20.5 miles)

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  • Average Low 2021–2026

    46.9 °F

  • Average 2021–2026

    53.6 °F

  • Average High 2021–2026

    60.6 °F
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