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McCoy School Weather Forecast
| REST OF TONIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT |
 |  | |  | | | | | | | | |
| Mostly Clear | Partly Cloudy | Mostly Clear | Sunny | Clear | Sunny | Clear | Clear | Clear | Clear | Mostly Clear | Mostly Clear |
| Lo: 69°FLo: 21°C | Hi: 98°FHi: 37°C | Lo: 69°FLo: 21°C | Hi: 98°FHi: 37°C | Lo: 69°FLo: 21°C | Hi: 98°FHi: 37°C | Hi: 96°FHi: 36°C Lo: 69°FLo: 21°C | Hi: 96°FHi: 36°C Lo: 69°FLo: 21°C | Hi: 96°FHi: 36°C Lo: 69°FLo: 21°C | Lo: 61°FLo: 16°C | Hi: 85°FHi: 29°C Lo: 59°FLo: 15°C | Hi: 85°FHi: 29°C Lo: 59°FLo: 15°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 902 PM PDT Sat Oct 03 2026 
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Issued: 201 AM PDT Sun Oct 4 2026
Key Messages
Updated at 1216 AM PDT Sun Oct 4 2026- Moderate to major HeatRisk across the Bay Area and Central Coast Sunday
- Moderate to major HeatRisk across the interior Bay Area and Central Coast Monday through Thursday
- Elevated fire weather conditions across the higher terrain through Thursday
Aviation
... (06Z TAFS) Issued at 932 PM PDT Sat Oct 3 2026
The 00Z weather balloon found no trace of a marine layer at Oakland. With high pressure, warm temperatures and weak offshore winds VFR conditions a...