Winchester Weather Forecast

    • 45
    • 67

    Increasing Clouds

    • 44
    • 71

    Mostly Cloudy

    • 46
    • 68

    Mostly Cloudy

    • 46
    • 63

    Rain Showers Likely

    • 43
    • 59

    Rain Showers Likely

    • 43
    • 60

    Chance Rain Showers

    • 43
    • 63

    Chance Rain Showers

Today 2 Apr San Bernardino and Riverside County Valleys-The Inland Empire

Areas of low Clouds and fog in the morning then mostly sunny. Highs 66 to 71. Light Winds becoming southwest 15 Mph in the afternoon.

Tonight 2 Apr San Bernardino and Riverside County Valleys-The Inland Empire

Partly cloudy in the evening then Areas of low Clouds and fog. Lows 44 to 49. Areas of Winds southwest 15 Mph in the evening becoming light.

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Winchester Temperature Statistics

April Temperature

Corona Airport (32.3 miles)

  • Lowest

  • Average April

  • Highest

Climate (2010–Present)

Corona Airport (32.3 miles)

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  • Average Low 2010–Present

    52.5 °F
  • Average 2010–Present

    65.5 °F
  • Average High 2010–Present

    78.5 °F
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