Posey, CA Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Posey, CA in one place.
Mostly sunny. High near 71, with temperatures falling to around 63 in the afternoon. North northwest wind around 0 mph.
Local Weather Overview
This forecast page for Posey, 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 8:52 AM PST.
The active forecast window currently covers Nov 8 to Nov 13, 2026 for Posey, CA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 8 to Nov 13, 2026
- Latest sync
- Nov 7, 2026 8:52 AM PST
- Forecast office
- HNX
- Source
- NOAA / NWS
Daily Outlook
This Week in Posey
Veterans Day looks like the warmest upcoming period in Posey at 72 degrees F.
Friday Night is the coolest period ahead with temperatures near 45 degrees F.
The strongest winds are forecast for Monday at about 0 to 5 mph N.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Nov 7, 2026 8:52 AM PST
- Coverage
- 7 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 48. North northeast wind around 0 mph.
Sunny, with a high near 68. North wind 0 to 5 mph.
Mostly clear, with a low around 46. Wind around 0 mph.
Sunny, with a high near 67. North northwest wind around 0 mph.
Clear, with a low around 48. Northeast wind around 0 mph.
Sunny, with a high near 72. Northeast wind around 0 mph.
Mostly clear, with a low around 50. Northeast wind 0 to 5 mph.
Sunny, with a high near 70. East southeast wind 0 to 5 mph. New rainfall amounts less than a tenth of an inch possible.
Mostly clear, with a low around 47. East northeast 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 64. 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 45. North wind around 0 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Sunday
Nov 8
|
Mostly Sunny
|
71°F |
0 mph
|
|
Sunday Night
Nov 8
|
Mostly Clear
|
48°F |
0 mph
|
|
Monday
Nov 9
|
Sunny
|
68°F |
0 to 5 mph
N
|
|
Monday Night
Nov 9
|
Mostly Clear
|
46°F |
0 mph
|
|
Tuesday
Nov 10
|
Sunny
|
67°F |
0 mph
|
|
Tuesday Night
Nov 10
|
Clear
|
48°F |
0 mph
|
|
Veterans Day
Nov 11
|
Sunny
|
72°F |
0 mph
|
|
Wednesday Night
Nov 11
|
Mostly Clear
|
50°F |
0 to 5 mph
NE
|
|
Thursday
Nov 12
|
Sunny
|
70°F |
0 to 5 mph
ESE
|
|
Thursday Night
Nov 12
|
Mostly Clear
|
47°F |
0 to 5 mph
ENE
|
|
Friday
Nov 13
|
Mostly Sunny then Slight Chance Light Rain
|
64°F |
0 to 5 mph
SW
|
|
Friday Night
Nov 13
|
Slight Chance Light Rain
|
45°F |
0 mph
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Posey.