La Mesa Weather Forecast
- 55
- 72
Becoming Sunny
- 57
- 75
Mostly Sunny
- 57
- 77
Mostly Sunny
- 60
- 82
Partly Sunny
- 60
- 84
Mostly Cloudy
- 58
- 76
Mostly Cloudy
Today 6 Nov San Diego County Inland Valleys
Sunny. Highs 71 to 76. Areas of Winds northwest 10 to 15 Mph. Gusts to 25 Mph this afternoon.
Tonight 6 Nov San Diego County Inland Valleys
Partly cloudy. Patchy fog overnight. Lows 49 to 54. Areas of Winds northwest to 10 Mph in the evening becoming light.
La Mesa Temperature Statistics
November Temperature
Gillespie Field Airport (5 miles)
Lowest 3 November, 2025
51.8 °FAverage November
58.5 °FHighest 1 November, 2025
78.8 °F
Climate (2020–Present)
Gillespie Field Airport (5 miles)
Average Low 2020–2025
52.9 °FAverage 2020–2025
60.1 °FAverage High 2020–2025
75.8 °F