Weather WorldBrea Reservoir Park, CA 7-Day Weather Forecast
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Brea Reservoir Park Weather Forecast
Brea Reservoir Park, CA Weather Forecast Date: 1207 AM PDT Fri Aug 21 2026
Weather forecast for Brea Reservoir Park, CA
Today Hi: 91°FHi: 33°C Lo: 69°F Lo: 21°C |
Today... Mostly sunny. Highs 84 to 88 towards the coast to 91 to 94 farther inland. Light winds becoming southwest 10 mph this afternoon. |
| Sat Hi: 93°FHi: 34°C Lo: 68°F Lo: 20°C |
Saturday... Mostly sunny. Highs 86 to 89 towards the coast to 93 to 96 farther inland. Light winds becoming southwest 10 mph in the afternoon. |
Sun Hi: 94°FHi: 34°C Lo: 69°F Lo: 21°C |
Sunday... Partly cloudy with patchy fog in the morning...Becoming mostly sunny. Highs 86 to 90 towards the coast to 94 farther inland. Light winds becoming southwest 10 mph in the afternoon. |
| Mon Hi: 93°FHi: 34°C Lo: 71°F Lo: 22°C |
Monday... Partly cloudy with patchy fog in the morning...Becoming mostly sunny. Highs 87 to 91 towards the coast to 93 to 96 farther inland. |
| Tue Hi: 95°FHi: 35°C Lo: 72°F Lo: 22°C |
Tuesday... Mostly sunny. Highs 89 to 93 towards the coast to 95 to 98 farther inland. |
| Wed Hi: 95°FHi: 35°C Lo: 72°F Lo: 22°C |
Wednesday... Mostly sunny. Highs 89 to 93 towards the coast to 95 to 98 farther inland. |
Thu Hi: 95°FHi: 35°C |
Thursday... Partly cloudy in the morning...Becoming mostly sunny. Highs 89 to 93 towards the coast to 95 to 98 farther inland. |
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