Dunes Beach Weather Forecast
- 54
- 61
Slight Chance Rain
- 50
- 62
Mostly Cloudy
- 56
- 70
Mostly Sunny
- 55
- 74
Mostly Sunny
- 54
- 67
Partly Sunny
- 55
- 66
Partly Sunny
Today 8 Jun San Francisco Peninsula Coast
Mostly cloudy. Highs around 60. Northwest Winds 5 to 15 Mph.
Tonight 8 Jun San Francisco Peninsula Coast
Cloudy. Patchy fog. A slight chance of rain. Lows in the lower 50s. West Winds 5 to 10 Mph.
Dunes Beach Temperature Statistics
June Temperature
Half Moon Bay Airport (3.1 miles)
Lowest 1 June, 2026
44.6 °FAverage June
54.9 °FHighest 3 June, 2026
62.6 °F
Climate (2021–Present)
Half Moon Bay Airport (3.1 miles)
Average Low 2021–2026
48.5 °FAverage 2021–2026
55 °FAverage High 2021–2026
61 °F