Weather World
Alta Loma, CA 7-Day Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Alta Loma Weather Forecast
Alta Loma, CA Weather Forecast Date: 1245 AM PDT Wed Aug 05 2026
Weather forecast for Alta Loma, CA
Today Hi: 98°FHi: 37°C Lo: 66°F Lo: 19°C |
Today... Mostly sunny. Highs 93 to 101. Areas of winds west to 10 mph...Becoming 10 to 15 mph with gusts to 25 mph this afternoon. |
| Thu Hi: 99°FHi: 37°C Lo: 67°F Lo: 19°C |
Thursday... Mostly sunny. Highs 94 to 102. Light winds becoming west 10 to 15 mph with gusts to 25 mph in the afternoon. |
| Fri Hi: 99°FHi: 37°C Lo: 68°F Lo: 20°C |
Friday... Mostly sunny. Highs 95 to 102. Light winds becoming west 10 to 15 mph in the afternoon. |
| Sat Hi: 101°FHi: 38°C Lo: 69°F Lo: 21°C |
Saturday... Mostly sunny. Highs 97 to 104. |
| Sun Hi: 101°FHi: 38°C Lo: 68°F Lo: 20°C |
Sunday... Mostly sunny. Highs 96 to 104. |
Mon Hi: 97°FHi: 36°C Lo: 66°F Lo: 19°C |
Monday... Partly cloudy in the morning...Becoming mostly sunny. Highs 93 to 100. |
| Tue Hi: 95°FHi: 35°C |
Tuesday... Mostly sunny in the morning...Becoming partly cloudy. Highs 91 to 98. |
Alta Loma Radar Loop
Use the map search tool if you want to place a location marker on the radar map...