Dunes Beach Weather Forecast
- 53
- 69
Increasing Clouds
- 54
- 74
Mostly Cloudy
- 51
- 70
Mostly Cloudy
- 49
- 63
Mostly Cloudy
- 48
- 63
Partly Sunny
- 48
- 65
Mostly Cloudy
Today 26 Feb San Francisco Peninsula Coast
Partly cloudy. Highs in the upper 60s. North Winds 5 to 10 Mph.
Tonight 26 Feb San Francisco Peninsula Coast
Mostly cloudy. Lows in the lower 50s. North Winds 5 to 10 Mph.
Dunes Beach Temperature Statistics
February Temperature
Half Moon Bay Airport (3.1 miles)
Lowest 20 February, 2026
37.4 °FAverage February
54.2 °FHighest 3 February, 2026
73.4 °F
Climate (2021–Present)
Half Moon Bay Airport (3.1 miles)
Average Low 2021–2026
48.2 °FAverage 2021–2026
54.7 °FAverage High 2021–2026
60.6 °F