Sierra Lakes Weather Forecast

    • 50
    • 73

    Increasing Clouds

    • 44
    • 62

    Rain Likely

    • 46
    • 57

    Chance Rain Showers

    • 49
    • 67

    Mostly Sunny

    • 54
    • 76

    Mostly Sunny

    • 56
    • 79

    Partly Sunny

    • 56
    • 80

    Partly Sunny

Today 12 Apr San Bernardino and Riverside County Valleys-The Inland Empire

Partly cloudy. Patchy fog. Highs 71 to 76. Areas of Winds southwest 10 to 15 Mph with Gusts to 30 Mph.

Tonight 12 Apr San Bernardino and Riverside County Valleys-The Inland Empire

Partly cloudy. Patchy fog in the evening. A slight chance of rain overnight. Colder. Lows 41 to 51. Areas of Winds south 10 to 15 Mph. Gusts to 30 Mph in the evening. Chance of measurable precipitation 20 percent.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

Sierra Lakes Temperature Statistics

April Temperature

Ontario International Airport (9.3 miles)

  • Lowest 6 April, 2024

    41.6 °F
  • Average April

    59 °F
  • Highest 10 April, 2024

    82.9 °F

Climate (2019–Present)

Ontario International Airport (9.3 miles)

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  • Average Low 2019–2024

    55.7 °F
  • Average 2019–2024

    66.3 °F
  • Average High 2019–2024

    79 °F
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