Blackrock Mountain Weather Forecast

    • 21
    • 41

    Increasing Clouds

    • 20
    • 38

    Mostly Cloudy

    • 14
    • 28

    Snow

    • 12
    • 22

    Snow

    • 5
    • 21

    Snow

    • 7
    • 24

    Chance Snow

Today 14 Feb South End of the Upper Sierra

Mostly sunny. Highs 42 to 54. South Winds up to 5 Mph with Gusts to around 25 Mph shifting to the southwest 5 to 15 Mph with Gusts to around 40 Mph in the afternoon.

Tonight 14 Feb South End of the Upper Sierra

Mostly cloudy. Lows 24 to 38. Southwest Winds up to 10 Mph with Gusts to around 30 Mph.

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 12 February, 2026

    37 °F

  • Average February

    53.3 °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