| Mon May 20 | Tue May 21 | Wed May 22 | Thu May 23 | |
| Tmin 18-06 |
16°C | 15°C | 16°C | 17°C |
| Tmax 06-18 |
20°C | 24°C | 22°C | 19°C |
| morning 24-06 |
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| a.m. 06-12 |
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| p.m. 12-18 |
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| evening 18-24 |
| Nearby Forecast Locations - Newport Beach | Distance |
| Newport Coast | 5.0 km |
| Costa Mesa | 5.9 km |
| Santa Ana | 9.4 km |
| Laguna Beach | 10.7 km |
| Aliso Viejo | 11.4 km |
| Huntington Beach | 12.2 km |
| Fountain Valley | 12.7 km |
| Laguna Hills | 13.9 km |
| Irvine | 14.0 km |
| Tustin | 16.1 km |
| Laguna Niguel | 16.7 km |
| Lake Forest | 17.4 km |
| Garden Grove | 17.8 km |
| Westminster | 19.3 km |
| Mission Viejo | 20.1 km |
| Dana Point | 21.4 km |
| San Juan Capistra | 22.7 km |
| Foothill Ranch | 22.9 km |
| Anaheim | 24.1 km |
| Villa Park | 24.6 km |
| Capistrano Beach | 25.0 km |
| Trabuco Canyon | 25.0 km |
| Rancho Santa Marg | 25.0 km |
| Stanton | 25.5 km |
| Seal Beach | 26.1 km |
| Los Alamitos Army Airfield | 27.6 km |
| Cypress | 28.0 km |
| Fullerton | 28.0 km |
| San Clemente | 28.5 km |
| Buena Park | 28.8 km |
| Placentia | 29.7 km |
| Forecast: Newport Beach Region While the weather on Monday is still mostly sunny clouds will increase. A raincoat is needless this day. It's getting cooler: From 24 degrees on Monday the daily highs drop to 19 degrees on Wednesday. |