Weather WorldSunnybrook, CA Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Sunnybrook Weather Forecast
| TONIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | MONDAY | TUESDAY | WEDNESDAY |
 |  |  |  | |  | | | | | |
| Clear | Chance of Rain | Chance of Rain | Clearing | Clear | Sunny | Clear | Clear | Clear | Mostly Clear | Mostly Clear |
| Lo: 57°FLo: 14°C | Hi: 76°FHi: 24°C | Lo: 58°FLo: 14°C | Hi: 80°FHi: 27°C | Lo: 56°FLo: 13°C | Hi: 85°FHi: 29°C | Lo: 58°FLo: 14°C | Hi: 85°FHi: 29°C Lo: 59°FLo: 15°C | Hi: 85°FHi: 29°C Lo: 59°FLo: 15°C | Hi: 90°FHi: 32°C Lo: 61°FLo: 16°C | Hi: 90°FHi: 32°C Lo: 61°FLo: 16°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 202 PM PDT Wed Sep 02 2026 
Sunnybrook Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Sunnybrook Weather Map
Sunnybrook Quick Facts
Sunnybrook Forecast Discussion
Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 1254 PM PDT Wed Sep 2 2026
Key Messages
- Well below normal temperatures persist through this week
- Wet weather continues this week, thunderstorms and scattered showers, scattered showers for mainly Shasta County today, becoming widespread north of I-80 Thursday
- Showers continue on Friday over the Sierra and southern Cascades and adjacent foothills
- Mainly dry Saturday, with some mountain showers Sunday, mainly north of I-80
- There is the potential for some remnant tropical system moisture next week, but confidence in details r...