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 in the morning. Becoming sunny. Highs 75 to 81. Areas of Winds southwest to 10 Mph becoming 10 to 15 Mph with Gusts to 25 Mph in the afternoon.

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

Mostly clear in the evening. Becoming mostly cloudy overnight with patchy fog. Lows 50 to 56. Areas of Winds southwest 10 to 15 Mph with Gusts to 25 Mph in the evening becoming light.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

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)

Take a look at our website widgetsAvailable free! Find Out More

  • Average Low 2021–2026

    56 °F

  • Average 2021–2026

    68 °F

  • Average High 2021–2026

    76 °F
Get WillyWeather+ to remove ads