Weather WorldWeeks Lake, CA Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Weeks Lake Weather Forecast
| TONIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | WEDNESDAY | THURSDAY | FRIDAY |
 |  |  |  |  |  | | | | | |
| Partly Cloudy | Mostly Cloudy | Mostly Cloudy | Partly Cloudy | Mostly Clear | Sunny | Clear | Clear | Clear | Mostly Clear | Mostly Clear |
| Lo: 55°FLo: 13°C | Hi: 79°FHi: 26°C | Lo: 53°FLo: 12°C | Hi: 66°FHi: 19°C | Lo: 50°FLo: 10°C | Hi: 76°FHi: 24°C | Hi: 85°FHi: 29°C Lo: 61°FLo: 16°C | Hi: 85°FHi: 29°C Lo: 61°FLo: 16°C | Hi: 85°FHi: 29°C Lo: 61°FLo: 16°C | Hi: 80°FHi: 27°C Lo: 60°FLo: 16°C | Hi: 80°FHi: 27°C Lo: 60°FLo: 16°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 602 PM PDT Fri Sep 25 2026 
Weeks Lake Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Weeks Lake Weather Map
Weeks Lake Quick Facts
Weeks Lake Forecast Discussion
Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 451 PM PDT Fri Sep 25 2026
Key Messages
Updated at 1238 PM PDT Fri Sep 25 2026- Cooler conditions through the weekend
- Warmer temperatures next week
Aviation
... (00Z TAFS) Issued at 441 PM PDT Fri Sep 25 2026
VFR at all terminals. KOAK 00z sounding indicated a weak marine layer topping out at approximately 1000ft. Expecting VFR to prevail through the forecast period for a majority of the terminals, with a slight chance of IFR/LIFR ceilings and fog at KSNS and KSTS.
Vicinity of SFO...VFR through the forecast period with gusty on...