Weather WorldLake Poway, CA 7-Day Weather Forecast
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Lake Poway Weather Forecast
Lake Poway, CA Weather Forecast Date: 1215 AM PDT Thu Sep 24 2026
Weather forecast for Lake Poway, CA
Today Hi: 87°FHi: 31°C Lo: 67°F Lo: 19°C |
Today... Partly cloudy with patchy fog this morning...Becoming mostly sunny. Highs 85 to 89 in the western valleys to 89 to 94 near the foothills. Light winds becoming west 10 mph this afternoon. |
| Fri Hi: 92°FHi: 33°C Lo: 68°F Lo: 20°C |
Friday... Patchy fog in the morning. Mostly sunny. Highs 89 to 94. Light winds becoming west 10 mph in the afternoon. |
| Sat Hi: 94°FHi: 34°C Lo: 69°F Lo: 21°C |
Saturday... Patchy fog in the morning. Partly cloudy. Highs 91 to 96. Light winds becoming west 10 mph in the afternoon. |
Sun Hi: 85°FHi: 29°C Lo: 63°F Lo: 17°C |
Sunday... Mostly cloudy with a slight chance of showers in the morning, then partly cloudy in the afternoon. Highs 82 to 87. |
Mon Hi: 81°FHi: 27°C Lo: 60°F Lo: 16°C |
Monday... Partly cloudy with a slight chance of showers. Highs 78 to 83. |
| Tue Hi: 87°FHi: 31°C Lo: 63°F Lo: 17°C |
Tuesday... Partly cloudy with a slight chance of showers in the morning, then mostly sunny in the afternoon. Highs 84 to 89. |
Wed Hi: 89°FHi: 32°C |
Wednesday... Mostly sunny. Highs 86 to 91. |
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