Moonstone Beach Weather Forecast
- 54
- 61
Partly Sunny
- 53
- 61
Mostly Sunny
- 57
- 62
Patchy Fog
- 54
- 60
Chance Rain
- 53
- 59
Chance Rain
- 52
- 57
Chance Rain
Today 6 Feb San Luis Obispo County Beaches
Mostly cloudy. Highs in the mid to upper 60s.
Tonight 6 Feb San Luis Obispo County Beaches
Mostly cloudy in the evening then mostly clear. Lows in the mid 40s to mid 50s.
Moonstone Beach Temperature Statistics
February Temperature
Paso Robles Municipal Airport (27.3 miles)
Lowest 1 February, 2026
34 °FAverage February
50.4 °FHighest 4 February, 2026
73.9 °F
Climate (2021–Present)
Paso Robles Municipal Airport (27.3 miles)
Average Low 2021–2026
45.2 °FAverage 2021–2026
60.4 °FAverage High 2021–2026
77.7 °F