Shasta Lake, CA Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Shasta Lake, CA in one place.
Sunny, with a high near 79. South southeast wind around 5 mph.
Local Weather Overview
This forecast page for Shasta Lake, 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: May 30, 2026 4:05 PM PDT.
The active forecast window currently covers May 30 to Jun 5, 2026 for Shasta Lake, CA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- May 30 to Jun 5, 2026
- Latest sync
- May 30, 2026 4:05 PM PDT
- Forecast office
- STO
- Source
- NOAA / NWS
Daily Outlook
This Week in Shasta Lake
Tuesday looks like the warmest upcoming period in Shasta Lake at 92 degrees F.
Tonight is the coolest period ahead with temperatures near 57 degrees F.
The strongest winds are forecast for Sunday at about 2 to 10 mph N.
The forecast from May 30 through Jun 5 stays mostly dry.
Forecast Details
- Last updated
- May 30, 2026 4:05 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. Low around 57, with temperatures rising to around 59 overnight. Northwest wind 1 to 7 mph, with gusts as high as 18 mph.
Sunny, with a high near 87. North wind 2 to 10 mph, with gusts as high as 23 mph.
Mostly clear, with a low around 61. North wind 2 to 7 mph.
Sunny, with a high near 90. North northeast wind around 6 mph.
Clear, with a low around 62.
Sunny, with a high near 92.
Partly cloudy, with a low around 65.
Sunny, with a high near 90.
Clear, with a low around 62.
Sunny, with a high near 92.
Clear, with a low around 62.
Sunny, with a high near 89.
Mostly clear, with a low around 60.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
May 30
|
Sunny
|
79°F |
5 mph
SSE
|
|
Tonight
May 30
|
Clear
|
57°F |
1 to 7 mph
NW
|
|
Sunday
May 31
|
Sunny
|
87°F |
2 to 10 mph
N
|
|
Sunday Night
May 31
|
Mostly Clear
|
61°F |
2 to 7 mph
N
|
|
Monday
Jun 1
|
Sunny
|
90°F |
6 mph
NNE
|
|
Monday Night
Jun 1
|
Clear
|
62°F |
1 to 5 mph
SSW
|
|
Tuesday
Jun 2
|
Sunny
|
92°F |
5 mph
ENE
|
|
Tuesday Night
Jun 2
|
Partly Cloudy
|
65°F |
1 to 5 mph
W
|
|
Wednesday
Jun 3
|
Sunny
|
90°F |
2 to 7 mph
WSW
|
|
Wednesday Night
Jun 3
|
Clear
|
62°F |
7 mph
WNW
|
|
Thursday
Jun 4
|
Sunny
|
92°F |
5 to 8 mph
N
|
|
Thursday Night
Jun 4
|
Clear
|
62°F |
6 mph
NNW
|
|
Friday
Jun 5
|
Sunny
|
89°F |
3 to 7 mph
WNW
|
|
Friday Night
Jun 5
|
Mostly Clear
|
60°F |
3 to 7 mph
W
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Shasta Lake.