Mount Signal, CA Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Mount Signal, CA in one place.
Mostly sunny, with a high near 86. North northwest wind 0 to 5 mph.
Local Weather Overview
This forecast page for Mount Signal, CA is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Nov 9, 2026 3:41 AM PST.
The active forecast window currently covers Nov 10 to Nov 15, 2026 for Mount Signal, CA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 10 to Nov 15, 2026
- Latest sync
- Nov 9, 2026 3:41 AM PST
- Forecast office
- PSR
- Source
- NOAA / NWS
Daily Outlook
This Week in Mount Signal
Tuesday looks like the warmest upcoming period in Mount Signal at 86 degrees F.
Saturday Night is the coolest period ahead with temperatures near 63 degrees F.
The strongest winds are forecast for Tuesday at about 0 to 5 mph NNW.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- Nov 9, 2026 3:41 AM PST
- Coverage
- 6 days
- Time zone
- America/Los_Angeles
- Forecast office
- PSR
- Radar station
- KYUX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Clear, with a low around 65. West wind around 0 mph.
Sunny, with a high near 86. North northwest wind 0 to 5 mph.
Clear, with a low around 64. West wind around 0 mph.
Sunny, with a high near 85. North wind around 0 mph.
Mostly clear, with a low around 64. West wind around 0 mph.
A slight chance of rain showers after 4pm. Mostly sunny, with a high near 81. North northeast wind 0 to 5 mph. Chance of precipitation is 20%.
A slight chance of rain showers. Partly cloudy, with a low around 64. West southwest wind 0 to 5 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
A slight chance of rain showers before 10am. Mostly sunny, with a high near 80. Southeast wind around 5 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
Partly cloudy, with a low around 63. West southwest wind 0 to 5 mph.
Sunny, with a high near 80. South wind 0 to 5 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Nov 10
|
Mostly Sunny
|
86°F |
0 to 5 mph
NNW
|
|
Tuesday Night
Nov 10
|
Clear
|
65°F |
0 mph
|
|
Veterans Day
Nov 11
|
Sunny
|
86°F |
0 to 5 mph
NNW
|
|
Wednesday Night
Nov 11
|
Clear
|
64°F |
0 mph
|
|
Thursday
Nov 12
|
Sunny
|
85°F |
0 mph
|
|
Thursday Night
Nov 12
|
Mostly Clear
|
64°F |
0 mph
|
|
Friday
Nov 13
|
Mostly Sunny then Slight Chance Rain Showers
|
81°F |
0 to 5 mph
NNE
|
|
Friday Night
Nov 13
|
Slight Chance Rain Showers
|
64°F |
0 to 5 mph
WSW
|
|
Saturday
Nov 14
|
Slight Chance Rain Showers then Mostly Sunny
|
80°F |
5 mph
SE
|
|
Saturday Night
Nov 14
|
Partly Cloudy
|
63°F |
0 to 5 mph
WSW
|
|
Sunday
Nov 15
|
Sunny
|
80°F |
0 to 5 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Mount Signal.