Rainbow Weather Forecast

    • 55
    • 67

    Rain Showers Likely

    • 47
    • 61

    Rain Showers Likely

    • 48
    • 64

    Partly Sunny

    • 48
    • 67

    Sunny

    • 48
    • 68

    Mostly Cloudy

    • 50
    • 64

    Rain Showers Likely

    • 48
    • 57

    Rain Showers Likely

Today 10 Feb San Diego County Inland Valleys

Mostly cloudy. Patchy fog this afternoon. Highs 67 to 72. Areas of Winds south to 10 Mph becoming southwest this afternoon.

Tonight 10 Feb San Diego County Inland Valleys

Mostly cloudy. A slight chance of Showers in the Evening, then a chance of Showers overnight. Patchy fog overnight. Lows 45 to 54 in wind Sheltered Areas to 51 to 56 in warmer Locations. Areas of Winds south to 10 Mph. Chance of measurable precipitation 50 percent.

Graph Plots Open in Graphs

  • Temperature Forecast NOAA

  • Temperature Real-Time

Rainbow Temperature Statistics

February Temperature

Fallbrook Community Airpark (6.8 miles)

  • Lowest 3 February, 2026

    48.2 °F

  • Average February

    64.2 °F

  • Highest 4 February, 2026

    86 °F

Climate (2021–Present)

Fallbrook Community Airpark (6.8 miles)

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

  • Average Low 2021–2026

    53.5 °F

  • Average 2021–2026

    61.9 °F

  • Average High 2021–2026

    74.2 °F
Get WillyWeather+ to remove ads