Guernsey Mill, CA Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Guernsey Mill, CA in one place.
Sunny. High near 66, with temperatures falling to around 61 in the afternoon. North northeast wind 0 to 5 mph.
Local Weather Overview
This forecast page for Guernsey Mill, 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 7, 2026 8:35 AM PST.
The active forecast window currently covers Nov 7 to Nov 13, 2026 for Guernsey Mill, CA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 7 to Nov 13, 2026
- Latest sync
- Nov 7, 2026 8:35 AM PST
- Forecast office
- HNX
- Source
- NOAA / NWS
Daily Outlook
This Week in Guernsey Mill
Veterans Day looks like the warmest upcoming period in Guernsey Mill at 67 degrees F.
Friday Night is the coolest period ahead with temperatures near 46 degrees F.
The strongest winds are forecast for Wednesday Night at about 0 to 10 mph NE.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Nov 7, 2026 8:35 AM PST
- Coverage
- 8 days
- Time zone
- America/Los_Angeles
- Forecast office
- HNX
- Radar station
- KHNX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly clear, with a low around 50. East wind 0 to 5 mph.
Mostly sunny. High near 66, with temperatures falling to around 58 in the afternoon. North wind 0 to 5 mph.
Mostly clear, with a low around 50. Northeast wind around 0 mph.
Sunny, with a high near 63. West wind 0 to 5 mph.
Mostly clear, with a low around 47. Northeast wind around 0 mph.
Sunny, with a high near 63. North northeast wind around 0 mph.
Clear, with a low around 49. Northeast wind 0 to 5 mph.
Sunny, with a high near 67. North wind 0 to 5 mph.
Mostly clear, with a low around 51. Northeast wind 0 to 10 mph.
Sunny, with a high near 64. South wind 0 to 10 mph. New rainfall amounts less than a tenth of an inch possible.
Mostly clear, with a low around 47. North wind 0 to 5 mph. New rainfall amounts less than a tenth of an inch possible.
A slight chance of rain after 4pm. Mostly sunny, with a high near 58. South 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. Partly cloudy, with a low around 46. North wind 0 to 5 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Today
Nov 7
|
Sunny
|
66°F |
0 to 5 mph
NNE
|
|
Tonight
Nov 7
|
Mostly Clear
|
50°F |
0 to 5 mph
E
|
|
Sunday
Nov 8
|
Mostly Sunny
|
66°F |
0 to 5 mph
N
|
|
Sunday Night
Nov 8
|
Mostly Clear
|
50°F |
0 mph
|
|
Monday
Nov 9
|
Sunny
|
63°F |
0 to 5 mph
W
|
|
Monday Night
Nov 9
|
Mostly Clear
|
47°F |
0 mph
|
|
Tuesday
Nov 10
|
Sunny
|
63°F |
0 mph
|
|
Tuesday Night
Nov 10
|
Clear
|
49°F |
0 to 5 mph
NE
|
|
Veterans Day
Nov 11
|
Sunny
|
67°F |
0 to 5 mph
N
|
|
Wednesday Night
Nov 11
|
Mostly Clear
|
51°F |
0 to 10 mph
NE
|
|
Thursday
Nov 12
|
Sunny
|
64°F |
0 to 10 mph
S
|
|
Thursday Night
Nov 12
|
Mostly Clear
|
47°F |
0 to 5 mph
N
|
|
Friday
Nov 13
|
Mostly Sunny then Slight Chance Light Rain
|
58°F |
0 to 5 mph
SSW
|
|
Friday Night
Nov 13
|
Slight Chance Light Rain
|
46°F |
0 to 5 mph
N
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Guernsey Mill.