| Sat May 25 | Sun May 26 | Mon May 27 | Tue May 28 | |
| Tmin 18-06 |
15°C | 14°C | 15°C | 17°C |
| Tmax 06-18 |
22°C | 22°C | 22°C | 21°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 - San Dimas | Distance |
| Glendora | 3.1 km |
| La Verne | 3.1 km |
| Covina | 3.6 km |
| La Verne | 5.0 km |
| Azusa | 7.9 km |
| Claremont | 9.2 km |
| Pomona | 10.7 km |
| West Covina | 11.1 km |
| Diamond Bar | 11.2 km |
| Walnut | 11.5 km |
| Baldwin Park | 12.4 km |
| Duarte | 12.8 km |
| Montclair | 12.8 km |
| Pasadena | 13.8 km |
| La Puente | 14.2 km |
| Rowland Heights | 16.1 km |
| Upland | 17.0 km |
| Hacienda Heights | 17.9 km |
| Arcadia | 18.5 km |
| Chino Hills | 19.0 km |
| El Monte | 20.1 km |
| Brea | 20.5 km |
| Ontario | 20.7 km |
| South El Monte | 21.3 km |
| Temple | 21.5 km |
| Sierra Madre | 22.2 km |
| Chino | 22.5 km |
| Ontario | 22.8 km |
| La Habra | 23.1 km |
| Rosemead | 23.7 km |
| San Gabriel | 24.7 km |
| Placentia | 26.2 km |
| Monterey Park | 27.2 km |
| Pico Rivera | 27.4 km |
| Yorba Linda | 27.6 km |
| Rancho Cucamonga | 27.7 km |
| Alhambra | 27.9 km |
| Montebello | 28.4 km |
| Santa Fe Springs | 28.4 km |
| Fullerton | 28.5 km |
| Altadena | 29.2 km |
| La Mirada | 29.5 km |
| Forecast: San Dimas Region Scattered clouds and sunny spells; both will be present in the coming days. Rain is not to be expected during the daytime. The daily high temperature near 22 degrees. |