Boulder Reservoir Weather Forecast

    • 36
    • 64

    Breezy

    • 39
    • 71

    Mostly Sunny

    • 36
    • 67

    Mostly Sunny

    • 30
    • 57

    Breezy

    • 30
    • 56

    Breezy

    • 35
    • 64

    Sunny

Today 13 May Northern Washoe County

Sunny. Highs 73 to 83. West Winds 20 to 30 Mph with Gusts up to 45 Mph.

Tonight 13 May Northern Washoe County

Clear. Lows 35 to 45. Northwest Winds 15 to 20 Mph with Gusts up to 30 Mph shifting to the north around 10 Mph after midnight.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Boulder Reservoir Temperature Statistics

May Temperature

Alturas (42.9 miles)

  • Lowest 1 May, 2026

    30.7 °F

  • Average May

    59.7 °F

  • Highest 10 May, 2026

    86 °F

Climate (2021–Present)

Alturas (42.9 miles)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    33.6 °F

  • Average 2021–2026

    49.6 °F

  • Average High 2021–2026

    65 °F
Get WillyWeather+ to remove ads