Porter Ranch Airport Weather Forecast

    • 46
    • 66

    Chance Rain

    • 46
    • 64

    Chance Rain Showers

    • 46
    • 69

    Partly Sunny

    • 37
    • 63

    Chance Snow

    • 36
    • 50

    Chance Snow

    • 38
    • 52

    Chance Rain

    • 42
    • 59

    Mostly Sunny

Today 30 Apr South End of the Upper Sierra

Partly sunny. Chance of rain Showers and slight chance of Thunderstorms in the late morning and afternoon. Highs 51 to 67. Southwest Winds up to 15 Mph with Gusts to around 30 Mph. Chance of precipitation 50 percent.

Tonight 30 Apr South End of the Upper Sierra

Mostly cloudy. Scattered rain Showers and slight chance of Thunderstorms early in the Evening, then chance of rain late in the evening. Slight chance of rain late in the night. Lows 36 to 48. North Winds up to 10 Mph with Gusts to around 30 Mph. Chance of precipitation 50 percent.

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Porter Ranch Airport Temperature Statistics

April Temperature

China Lake, Naval Air Facility (32.3 miles)

  • Lowest 3 April, 2025

    37 °F
  • Average April

    67.1 °F
  • Highest 10 April, 2025

    93 °F

Climate (2020–Present)

China Lake, Naval Air Facility (32.3 miles)

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  • Average Low 2020–2025

    52.3 °F
  • Average 2020–2025

    68 °F
  • Average High 2020–2025

    82.6 °F
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