Box Spring Loop, CA Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Box Spring Loop Weather Forecast
| TODAY | TONIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | WEDNESDAY | THURSDAY |
| Sunny | Clear | Sunny | Mostly Clear | Clearing | Partly Cloudy | Mostly Sunny | Clear | Clear | Mostly Clear | Mostly Clear |
| Hi: 73°FHi: 23°C | Lo: 59°FLo: 15°C | Hi: 77°FHi: 25°C | Lo: 61°FLo: 16°C | Hi: 76°FHi: 24°C | Lo: 61°FLo: 16°C | Hi: 79°FHi: 26°C | Hi: 79°FHi: 26°C Lo: 62°FLo: 17°C | Hi: 79°FHi: 26°C Lo: 62°FLo: 17°C | Hi: 78°FHi: 26°C Lo: 62°FLo: 17°C | Hi: 78°FHi: 26°C Lo: 62°FLo: 17°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 201 AM PDT Fri Sep 18 2026 

Box Spring Loop Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Box Spring Loop Weather Map
Box Spring Loop Quick Facts
Box Spring Loop Forecast Discussion
Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 1213 PM PDT Thu Sep 17 2026
Key Messages
- Cooler weather, breezy onshore winds, and increased humidity today
- Isolated shower and thunderstorm chances today, mainly across Coast Range, Shasta County, and southern Cascades through 8 PM
- Warming and drying conditions Friday and over the weekend with near normal temperatures and general offshore flow
Discussion
...
Today: Current GOES-West visible satellite imagery shows the marine stratus intrusion lingering across much of the Sacramento Valley in the form of low clouds, with some ...
Weather World