San Antonio Heights Weather Forecast

    • 53
    • 70

    Patchy Fog

    • 52
    • 69

    Partly Sunny

    • 52
    • 72

    Mostly Sunny

    • 56
    • 74

    Mostly Sunny

    • 60
    • 78

    Partly Sunny

    • 62
    • 80

    Mostly Sunny

Today 29 Jun San Bernardino and Riverside County Valleys-The Inland Empire

Partly cloudy with patchy fog this morning. Becoming mostly sunny. Highs 76 to 82. Areas of Winds southwest to 10 Mph. Becoming 10 to 15 Mph with Gusts to 25 Mph this afternoon.

Tonight 29 Jun San Bernardino and Riverside County Valleys-The Inland Empire

Partly cloudy in the evening. Becoming mostly cloudy overnight with patchy fog. Lows 51 to 57. Areas of Winds southwest 10 to 15 Mph with Gusts to 25 Mph becoming south overnight.

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San Antonio Heights Temperature Statistics

June Temperature

Brackett Field Airport (8.1 miles)

  • Lowest 3 June, 2026

    57.2 °F

  • Average June

    73.9 °F

  • Highest 12 June, 2026

    93.2 °F

Climate (2021–2026)

Brackett Field Airport (8.1 miles)

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  • Average Low 2021–2026

    56 °F

  • Average 2021–2026

    68 °F

  • Average High 2021–2026

    76 °F
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