Jamestown, CA Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Jamestown, CA in one place.
Mostly sunny. High near 68, with temperatures falling to around 64 in the afternoon. Southwest wind 1 to 5 mph.
Local Weather Overview
This forecast page for Jamestown, 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 5, 2026 1:16 PM PST.
The active forecast window currently covers Nov 6 to Nov 11, 2026 for Jamestown, CA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 6 to Nov 11, 2026
- Latest sync
- Nov 5, 2026 1:16 PM PST
- Forecast office
- STO
- Source
- NOAA / NWS
Daily Outlook
This Week in Jamestown
Saturday looks like the warmest upcoming period in Jamestown at 74 degrees F.
Friday Night is the coolest period ahead with temperatures near 51 degrees F.
The strongest winds are forecast for Wednesday Night at about 6 to 9 mph SE.
Precipitation is mentioned in 2 upcoming forecast periods.
Forecast Details
- Last updated
- Nov 5, 2026 1:16 PM PST
- Coverage
- 7 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
Mostly clear, with a low around 51. Northeast wind around 5 mph.
Sunny, with a high near 74. South wind around 5 mph.
Mostly clear, with a low around 51.
Sunny, with a high near 74.
Mostly clear, with a low around 52.
Mostly sunny, with a high near 72.
Partly cloudy, with a low around 51.
Sunny, with a high near 71.
Mostly clear, with a low around 53.
A slight chance of rain after 4pm. Mostly sunny, with a high near 73.
A chance of rain. Partly cloudy, with a low around 52.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Nov 6
|
Mostly Sunny
|
68°F |
1 to 5 mph
SW
|
|
Friday Night
Nov 6
|
Mostly Clear
|
51°F |
5 mph
NE
|
|
Saturday
Nov 7
|
Sunny
|
74°F |
5 mph
S
|
|
Saturday Night
Nov 7
|
Mostly Clear
|
51°F |
5 mph
NNW
|
|
Sunday
Nov 8
|
Sunny
|
74°F |
1 to 5 mph
WSW
|
|
Sunday Night
Nov 8
|
Mostly Clear
|
52°F |
3 mph
NNE
|
|
Monday
Nov 9
|
Mostly Sunny
|
72°F |
1 to 5 mph
WNW
|
|
Monday Night
Nov 9
|
Partly Cloudy
|
51°F |
5 mph
N
|
|
Tuesday
Nov 10
|
Sunny
|
71°F |
5 mph
WNW
|
|
Tuesday Night
Nov 10
|
Mostly Clear
|
53°F |
5 mph
NE
|
|
Veterans Day
Nov 11
|
Mostly Sunny then Slight Chance Light Rain
|
73°F |
3 to 7 mph
SE
|
|
Wednesday Night
Nov 11
|
Chance Light Rain
|
52°F |
6 to 9 mph
SE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Jamestown.