Grand Avenue Park Weather Forecast

    • 56
    • 79

    Mostly Cloudy

    • 54
    • 70

    Chance Rain Showers

    • 53
    • 69

    Partly Sunny

    • 50
    • 70

    Partly Sunny

    • 54
    • 78

    Partly Sunny

    • 55
    • 83

    Mostly Sunny

    • 56
    • 84

    Mostly Sunny

Today 30 Mar San Bernardino and Riverside County Valleys-The Inland Empire

Patchy fog this morning. Partly cloudy. Local visibility one quarter mile or less at Times this morning. Highs 81 to 87. Areas of Winds south to 10 Mph becoming southwest with Gusts to 25 Mph this afternoon.

Tonight 30 Mar San Bernardino and Riverside County Valleys-The Inland Empire

Partly cloudy. Lows 49 to 53 in wind Sheltered Areas to 52 to 59 in warmer Locations. Areas of Winds southwest 10 to 15 Mph with Gusts to 25 Mph this evening becoming light.

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Grand Avenue Park Temperature Statistics

March Temperature

Brackett Field Airport (6.8 miles)

  • Lowest 3 March, 2026

    48.2 °F
  • Average March

    72.3 °F
  • Highest 19 March, 2026

    96.8 °F

Climate (2021–Present)

Brackett Field Airport (6.8 miles)

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  • Average Low 2021–2026

    55.9 °F
  • Average 2021–2026

    68 °F
  • Average High 2021–2026

    76 °F
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