Placer County, CA Weather Forecast
County weather hub
Sunny
Compare major city weather across Placer County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Sunny, with a high near 80. West southwest wind around 6 mph.
County Weather Overview
This county weather page brings together forecast coverage for Placer County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 6 of 6 mapped cities in Placer County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Jun 1 to Jun 7, 2026
- Latest sync
- Jun 1, 2026 2:00 PM PDT
- Forecast office
- STO
- Source
- NOAA / NWS
Daily Outlook
This Week in Placer County
Thursday looks like the warmest upcoming period in Placer County at 83 degrees F.
Saturday Night is the coolest period ahead with temperatures near 57 degrees F.
The strongest winds are forecast for Friday at about 0 to 8 mph SSW.
The forecast from Jun 1 through Jun 7 stays mostly dry.
Forecast Details
- Last updated
- Jun 1, 2026 2:00 PM PDT
- Coverage
- 8 days
- Time zone
- America/Los_Angeles
- Forecast office
- STO
- Radar station
- KBBX
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 59. North northeast wind around 3 mph.
Sunny, with a high near 82. West southwest wind 0 to 7 mph.
Mostly cloudy, with a low around 62. East southeast wind 1 to 5 mph.
Sunny, with a high near 81. North wind 0 to 7 mph.
Clear, with a low around 61.
Sunny, with a high near 83.
Clear, with a low around 64.
Sunny, with a high near 83.
Clear, with a low around 62.
Sunny, with a high near 76.
Mostly clear, with a low around 57.
Sunny, with a high near 72.
Clear, with a low around 57.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
Jun 1
|
Sunny
|
80°F |
6 mph
WSW
|
|
Tonight
Jun 1
|
Clear
|
59°F |
3 mph
NNE
|
|
Tuesday
Jun 2
|
Sunny
|
82°F |
0 to 7 mph
WSW
|
|
Tuesday Night
Jun 2
|
Mostly Cloudy
|
62°F |
1 to 5 mph
ESE
|
|
Wednesday
Jun 3
|
Sunny
|
81°F |
0 to 7 mph
N
|
|
Wednesday Night
Jun 3
|
Clear
|
61°F |
1 to 6 mph
SSE
|
|
Thursday
Jun 4
|
Sunny
|
83°F |
0 to 7 mph
NW
|
|
Thursday Night
Jun 4
|
Clear
|
64°F |
1 to 6 mph
W
|
|
Friday
Jun 5
|
Sunny
|
83°F |
0 to 8 mph
SSW
|
|
Friday Night
Jun 5
|
Clear
|
62°F |
0 to 7 mph
S
|
|
Saturday
Jun 6
|
Sunny
|
76°F |
0 to 8 mph
SSW
|
|
Saturday Night
Jun 6
|
Mostly Clear
|
57°F |
0 to 8 mph
SE
|
|
Sunday
Jun 7
|
Sunny
|
72°F |
0 to 8 mph
W
|
|
Sunday Night
Jun 7
|
Clear
|
57°F |
1 to 7 mph
NNE
|
Major City Forecasts
Live forecast snapshots for major cities across Placer County.
Coverage
Forecast coverage currently spans 6 of 6 mapped cities in Placer County.
Largest mapped city population in this region: 144,725.
