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Fireside Park, CA Weather Forecast
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Fireside Park Weather Forecast
| TODAY | TONIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT |
 |  |  |  | | | |  |  |  | | |
| Chance of Showers | Partly Cloudy | Mostly Sunny | Patchy Fog | Patchy Fog | Patchy Fog | Patchy Fog | Chance of Showers | Chance of T-Storm | Chance of T-Storm | Chance of Showers | Chance of Showers |
| Hi: 90°FHi: 32°C | Lo: 67°FLo: 19°C | Hi: 88°FHi: 31°C | Lo: 65°FLo: 18°C | Hi: 82°FHi: 28°C | Lo: 63°FLo: 17°C | Hi: 74°FHi: 23°C | Lo: 60°FLo: 16°C | Hi: 70°FHi: 21°C | Lo: 58°FLo: 14°C | Hi: 67°FHi: 19°C | Lo: 57°FLo: 14°C |
| POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 545 AM PDT Sat Oct 17 2026 
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Issued: 246 AM PDT Sat Oct 17 2026
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...FOR EXTREME SOUTHWESTERN CALIFORNIA INCLUDING ORANGE... SAN DIEGO...WESTERN RIVERSIDE AND SOUTHWESTERN SAN BERNARDINO COUNTIES...
Today through tomorrow night...
With strong and gusty winds in place throughout the night for most locations, temperatures have remained rather warm overnight, with increasing clouds (mostly mid to high level) as an upper level low advanced towards the region from the south. There are some showers (and even a few embedded thunderstorms) viewable on radar ov...