South Redlands Weather Forecast

    • 52
    • 78

    Mostly Sunny

    • 52
    • 75

    Partly Sunny

    • 52
    • 75

    Mostly Cloudy

    • 50
    • 74

    Mostly Cloudy

    • 52
    • 71

    Rain Showers

    • 51
    • 63

    Rain Showers

    • 48
    • 64

    Rain Showers

Today 19 Dec San Bernardino and Riverside County Valleys-The Inland Empire

Mostly sunny. Highs 76 to 80. Light Winds becoming southwest 10 Mph this afternoon.

Tonight 19 Dec San Bernardino and Riverside County Valleys-The Inland Empire

Mostly clear this evening. Becoming partly cloudy. Colder. Lows 43 to 48 in wind Sheltered Areas to 48 to 55 in warmer Locations. Light Winds.

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  • Temperature Forecast NOAA

  • Temperature Real-Time

South Redlands Temperature Statistics

December Temperature

San Bernardino Intl. Airport (5.6 miles)

  • Lowest 4 December, 2025

    40.3 °F

  • Average December

    58.2 °F

  • Highest 10 December, 2025

    87.8 °F

Climate (2020–Present)

San Bernardino Intl. Airport (5.6 miles)

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  • Average Low 2020–2025

    54.1 °F

  • Average 2020–2025

    63.1 °F

  • Average High 2020–2025

    80.3 °F
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