Porterville Weather Forecast

    • 36
    • 54

    Sunny

    • 32
    • 61

    Mostly Sunny

    • 36
    • 54

    Sunny

    • 48
    • 66

    Partly Sunny

    • 44
    • 68

    Chance Rain Showers

    • 30
    • 56

    Partly Sunny

    • 35
    • 53

    Mostly Cloudy

Today 9 Dec Kemper

Sunny. Highs in the lower 50s. Southwest Winds around 5 Mph.

Tonight 9 Dec Kemper

Clear. Lows in the mid 30s. South Winds 5 to 10 Mph.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Porterville Temperature Statistics

December Temperature

Meridian, Meridian Naval Air Station - McCain Field (9.9 miles)

  • Lowest 3 December, 2025

    32 °F

  • Average December

    42.3 °F

  • Highest 6 December, 2025

    50 °F

Climate (2020–Present)

Meridian, Meridian Naval Air Station - McCain Field (9.9 miles)

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  • Average Low 2020–2025

    54.6 °F

  • Average 2020–2025

    65.5 °F

  • Average High 2020–2025

    77 °F
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