Happy Valley, CA Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Happy Valley, CA in one place.
Mostly sunny. High near 69, with temperatures falling to around 60 in the afternoon. Northeast wind 0 to 3 mph.
Local Weather Overview
This forecast page for Happy 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 5, 2026 1:29 PM PST.
The active forecast window currently covers Nov 6 to Nov 11, 2026 for Happy Valley, CA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 6 to Nov 11, 2026
- Latest sync
- Nov 5, 2026 1:29 PM PST
- Forecast office
- STO
- Source
- NOAA / NWS
Daily Outlook
This Week in Happy Valley
Saturday looks like the warmest upcoming period in Happy Valley at 71 degrees F.
Friday Night is the coolest period ahead with temperatures near 52 degrees F.
The strongest winds are forecast for Wednesday Night at about 3 to 8 mph SSE.
Precipitation is mentioned in 2 upcoming forecast periods.
Forecast Details
- Last updated
- Nov 5, 2026 1:29 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 52. East northeast wind 1 to 6 mph.
Sunny, with a high near 71. West northwest wind 0 to 5 mph.
Mostly clear, with a low around 54.
Sunny, with a high near 71.
Mostly clear, with a low around 53.
Mostly sunny, with a high near 68.
Partly cloudy, with a low around 52.
Sunny, with a high near 68.
Mostly clear, with a low around 53.
A slight chance of rain after 10am. Mostly sunny, with a high near 68.
A chance of rain. Partly cloudy, with a low around 53.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Nov 6
|
Mostly Sunny
|
69°F |
0 to 3 mph
NE
|
|
Friday Night
Nov 6
|
Mostly Clear
|
52°F |
1 to 6 mph
ENE
|
|
Saturday
Nov 7
|
Sunny
|
71°F |
0 to 5 mph
WNW
|
|
Saturday Night
Nov 7
|
Mostly Clear
|
54°F |
0 to 6 mph
NE
|
|
Sunday
Nov 8
|
Sunny
|
71°F |
0 to 5 mph
SSE
|
|
Sunday Night
Nov 8
|
Mostly Clear
|
53°F |
0 to 6 mph
ENE
|
|
Monday
Nov 9
|
Mostly Sunny
|
68°F |
0 to 3 mph
WNW
|
|
Monday Night
Nov 9
|
Partly Cloudy
|
52°F |
0 to 5 mph
NE
|
|
Tuesday
Nov 10
|
Sunny
|
68°F |
0 to 3 mph
N
|
|
Tuesday Night
Nov 10
|
Mostly Clear
|
53°F |
0 to 3 mph
ENE
|
|
Veterans Day
Nov 11
|
Slight Chance Light Rain
|
68°F |
3 to 7 mph
SSE
|
|
Wednesday Night
Nov 11
|
Chance Light Rain
|
53°F |
3 to 8 mph
SSE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Happy Valley.