Big Valley, CA Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Big Valley, CA in one place.
Sunny. High near 73, with temperatures falling to around 66 in the afternoon. South wind 0 to 5 mph.
Local Weather Overview
This forecast page for Big Valley, 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 8:20 AM PST.
The active forecast window currently covers Nov 7 to Nov 13, 2026 for Big Valley, CA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 7 to Nov 13, 2026
- Latest sync
- Nov 7, 2026 8:20 AM PST
- Forecast office
- STO
- Source
- NOAA / NWS
Daily Outlook
This Week in Big Valley
Veterans Day looks like the warmest upcoming period in Big Valley at 74 degrees F.
Sunday Night is the coolest period ahead with temperatures near 46 degrees F.
The strongest winds are forecast for Friday Night at about 3 to 10 mph ESE.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Nov 7, 2026 8:20 AM PST
- Coverage
- 8 days
- Time zone
- America/Los_Angeles
- Forecast office
- STO
- Radar station
- KDAX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Partly cloudy, with a low around 48. Northeast wind around 7 mph.
Mostly sunny. High near 73, with temperatures falling to around 66 in the afternoon. West wind 1 to 5 mph.
Partly cloudy, with a low around 46. Northeast wind 1 to 6 mph.
Sunny, with a high near 72. North northwest wind 0 to 5 mph.
Mostly clear, with a low around 46.
Sunny, with a high near 71.
Mostly clear, with a low around 48.
Sunny, with a high near 74.
Mostly clear, with a low around 52.
A slight chance of rain after 10am. Sunny, with a high near 71.
A slight chance of rain before 4am. Partly cloudy, with a low around 47.
A chance of rain after 10am. Mostly sunny, with a high near 64.
A chance of rain. Mostly cloudy, with a low around 46.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Today
Nov 7
|
Sunny
|
73°F |
0 to 5 mph
S
|
|
Tonight
Nov 7
|
Partly Cloudy
|
48°F |
7 mph
NE
|
|
Sunday
Nov 8
|
Mostly Sunny
|
73°F |
1 to 5 mph
W
|
|
Sunday Night
Nov 8
|
Partly Cloudy
|
46°F |
1 to 6 mph
NE
|
|
Monday
Nov 9
|
Sunny
|
72°F |
0 to 5 mph
NNW
|
|
Monday Night
Nov 9
|
Mostly Clear
|
46°F |
6 mph
NNE
|
|
Tuesday
Nov 10
|
Sunny
|
71°F |
0 to 5 mph
SSE
|
|
Tuesday Night
Nov 10
|
Mostly Clear
|
48°F |
0 to 5 mph
SE
|
|
Veterans Day
Nov 11
|
Sunny
|
74°F |
0 to 6 mph
SE
|
|
Wednesday Night
Nov 11
|
Mostly Clear
|
52°F |
0 to 8 mph
SE
|
|
Thursday
Nov 12
|
Slight Chance Light Rain
|
71°F |
1 to 7 mph
SSE
|
|
Thursday Night
Nov 12
|
Slight Chance Light Rain
|
47°F |
1 to 6 mph
E
|
|
Friday
Nov 13
|
Chance Light Rain
|
64°F |
6 mph
SSE
|
|
Friday Night
Nov 13
|
Chance Light Rain
|
46°F |
3 to 10 mph
ESE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Big Valley.