Weather WorldGuy Lake, CA Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Guy Lake Weather Forecast
| TODAY | TONIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT |
 |  |  | | | |  |  | |  |  | |
| Patchy Drizzle | Mostly Cloudy | Mostly Cloudy | Mostly Cloudy | Mostly Cloudy | Mostly Cloudy | Chance of Rain | Chance of Rain | Chance of Rain | Partly Cloudy | Partly Cloudy | Partly Cloudy |
| Hi: 70°FHi: 21°C | Lo: 44°FLo: 7°C | Hi: 61°FHi: 16°C | Lo: 43°FLo: 6°C | Hi: 67°FHi: 19°C | Lo: 47°FLo: 8°C | Hi: 69°FHi: 21°C | Hi: 69°FHi: 21°C Lo: 46°FLo: 8°C | Hi: 69°FHi: 21°C Lo: 46°FLo: 8°C | Hi: 65°FHi: 18°C Lo: 42°FLo: 6°C | Hi: 65°FHi: 18°C Lo: 42°FLo: 6°C | Lo: 41°FLo: 5°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 145 AM PDT Sun Oct 18 2026 
Guy Lake Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Guy Lake Weather Map
Guy Lake Quick Facts
Guy Lake Forecast Discussion
Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 127 AM PDT Sun Oct 18 2026
Key Messages
- Colder temperatures with chances for interior frost this week.
- Chances for isolated light showers and rain this week.
Discussion
...A trough and area of low pressure will bring a stretch of cooler conditions. Temperatures today will struggle to reach the low to mid 80s. The low bringing the cold front will cutoff from the flow and stall somewhere off the central to southern CA coast through the week. Unsettled weather consisting of some initial light showers and drizzle will arrive wit...