Blackrock Mountain Weather Forecast

    • 30
    • 46

    Mostly Sunny

    • 30
    • 48

    Partly Sunny

    • 32
    • 52

    Partly Sunny

    • 33
    • 54

    Partly Sunny

    • 29
    • 53

    Partly Sunny

    • 25
    • 48

    Mostly Cloudy

Today 24 Feb South End of the Upper Sierra

Sunny. Highs 47 to 59. West Winds 5 to 15 Mph with Gusts to around 45 Mph.

Tonight 24 Feb South End of the Upper Sierra

Partly cloudy. Lows 33 to 45. Northwest Winds 5 to 15 Mph. Gusts up to 40 Mph decreasing to 30 Mph after midnight.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Blackrock Mountain Temperature Statistics

February Temperature

Porterville, Porterville Municipal Airport (44.7 miles)

  • Lowest 21 February, 2026

    32 °F

  • Average February

    51.4 °F

  • Highest 6 February, 2026

    73 °F

Climate (2021–Present)

Porterville, Porterville Municipal Airport (44.7 miles)

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

  • Average Low 2021–2026

    51.7 °F

  • Average 2021–2026

    64.9 °F

  • Average High 2021–2026

    79 °F
Get WillyWeather+ to remove ads