Weather World
City of Half Moon Bay, CaliforniaHalf Moon Bay, CA 7-Day Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Half Moon Bay Weather Forecast
Half Moon Bay, CA Weather Forecast Date: 501 PM PST Tue Mar 03 2026
Weather forecast for Half Moon Bay, CA
Tonight Lo: 50°F Lo: 10°C |
Tonight... Mostly cloudy. Lows around 50. Northwest winds 5 to 15 mph. |
Wed Hi: 61°FHi: 16°C Lo: 49°F Lo: 9°C |
Wednesday... Mostly cloudy in the morning then becoming sunny. Breezy. Highs in the lower 60s. Northwest winds 10 to 20 mph increasing to 20 to 30 mph in the afternoon. |
Thu Hi: 61°FHi: 16°C Lo: 49°F Lo: 9°C |
Thursday... Sunny. Highs in the lower 60s. Northwest winds 10 to 20 mph. |
| Fri Hi: 69°FHi: 21°C Lo: 50°F Lo: 10°C |
Friday... Sunny. Highs in the upper 60s. |
| Sat Hi: 71°FHi: 22°C Lo: 50°F Lo: 10°C |
Saturday... Mostly clear. Lows in the upper 40s to mid 50s. Highs in the lower 70s. |
| Sat Hi: 71°FHi: 22°C Lo: 50°F Lo: 10°C |
Saturday... Mostly clear. Lows in the upper 40s to mid 50s. Highs in the lower 70s. |
| Sun Hi: 71°FHi: 22°C Lo: 51°F Lo: 11°C |
Sunday... Sunny. Highs in the lower 70s. |
| Mon Hi: 69°FHi: 21°C Lo: 51°F Lo: 11°C |
Monday... Mostly clear. Lows in the lower 50s. Highs in the upper 60s. |
Half Moon Bay Radar Loop
Use the map search tool if you want to place a location marker on the radar map...