Carmel Mountain Weather Forecast
- 50
- 75
Partly Sunny
- 52
- 74
Mostly Sunny
- 54
- 82
Mostly Sunny
- 51
- 78
Partly Sunny
- 50
- 74
Partly Sunny
- 51
- 74
Partly Sunny
- 51
- 75
Mostly Cloudy
Today 16 Dec San Diego County Inland Valleys
Mostly sunny. Highs 73 to 77 in the western Valleys to 76 to 81 near the Foothills. Areas of Winds west to 10 Mph.
Tonight 16 Dec San Diego County Inland Valleys
Mostly clear this evening. Becoming partly cloudy. Lows 44 to 53 in wind Sheltered Areas to 49 to 57 in warmer Locations. Light Winds.
Carmel Mountain Temperature Statistics
December Temperature
San Diego, Miramar MCAS/Mitscher Field Airport (8.7 miles)
Lowest 5 December, 2025
43 °FAverage December
58.1 °FHighest 10 December, 2025
82 °F
Climate (2020–Present)
San Diego, Miramar MCAS/Mitscher Field Airport (8.7 miles)
Average Low 2020–2025
52.7 °FAverage 2020–2025
61.7 °FAverage High 2020–2025
72.1 °F