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Island High School Weather Forecast
Island High School, CA Weather Forecast Date: 302 PM PDT Tue Sep 01 2026
Weather forecast for Island High School, CA
Today Hi: 75°FHi: 24°C Lo: 59°F Lo: 15°C |
Rest of Today... Sunny. Highs in the mid 70s. West winds 10 to 20 mph. |
Wed Hi: 75°FHi: 24°C Lo: 59°F Lo: 15°C |
Wednesday... Mostly cloudy in the morning then becoming sunny. Highs in the 70s. South winds 5 to 10 mph...Becoming west 10 to 20 mph in the afternoon. |
Thu Hi: 70°FHi: 21°C Lo: 59°F Lo: 15°C |
Thursday... Mostly cloudy. A slight chance of drizzle in the morning, then a chance of rain and drizzle in the afternoon. Highs in the upper 60s to mid 70s. South winds 5 to 10 mph... Becoming southwest 10 to 20 mph in the afternoon. Chance of rain 40%. |
Fri Hi: 70°FHi: 21°C Lo: 59°F Lo: 15°C |
Friday... Partly cloudy in the morning then becoming sunny. Highs in the upper 60s to mid 70s. |
Sat Hi: 70°FHi: 21°C Lo: 59°F Lo: 15°C |
Saturday... Partly cloudy in the morning then becoming sunny. Patchy fog. Highs in the upper 60s to mid 70s. |
| Sun Hi: 70°FHi: 21°C Lo: 59°F Lo: 15°C |
Sunday... Mostly cloudy in the morning then becoming sunny. Highs in the upper 60s to mid 70s. |
| Labor Day Hi: 76°FHi: 24°C |
Labor Day... Partly cloudy in the morning then becoming sunny. Highs in the 70s to lower 80s. |
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