Union Hill, CA Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Union Hill, CA in one place.
Sunny, with a high near 68. Northwest wind 0 to 5 mph.
Local Weather Overview
This forecast page for Union Hill, 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 4, 2026 1:03 PM PST.
The active forecast window currently covers Nov 6 to Nov 10, 2026 for Union Hill, CA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 6 to Nov 10, 2026
- Latest sync
- Nov 4, 2026 1:03 PM PST
- Forecast office
- STO
- Source
- NOAA / NWS
Daily Outlook
This Week in Union Hill
Saturday looks like the warmest upcoming period in Union Hill at 71 degrees F.
Friday Night is the coolest period ahead with temperatures near 46 degrees F.
The strongest winds are forecast for Saturday at about 0 to 6 mph WNW.
Precipitation is mentioned in 1 upcoming forecast period.
Forecast Details
- Last updated
- Nov 4, 2026 1:03 PM PST
- Coverage
- 6 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
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 71.
Partly cloudy, with a low around 48.
Mostly sunny, with a high near 69.
Partly cloudy, with a low around 47.
Sunny, with a high near 69.
A slight chance of rain after 4am. Partly cloudy, with a low around 48.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Nov 6
|
Sunny
|
68°F |
0 to 5 mph
NW
|
|
Friday Night
Nov 6
|
Mostly Clear
|
46°F |
0 to 5 mph
NE
|
|
Saturday
Nov 7
|
Sunny
|
71°F |
0 to 6 mph
WNW
|
|
Saturday Night
Nov 7
|
Mostly Clear
|
48°F |
0 to 5 mph
NE
|
|
Sunday
Nov 8
|
Sunny
|
71°F |
0 to 6 mph
WNW
|
|
Sunday Night
Nov 8
|
Partly Cloudy
|
48°F |
0 to 5 mph
NE
|
|
Monday
Nov 9
|
Mostly Sunny
|
69°F |
0 to 5 mph
SW
|
|
Monday Night
Nov 9
|
Partly Cloudy
|
47°F |
2 mph
NE
|
|
Tuesday
Nov 10
|
Sunny
|
69°F |
0 to 3 mph
SSE
|
|
Tuesday Night
Nov 10
|
Partly Cloudy then Slight Chance Light Rain
|
48°F |
0 to 3 mph
ESE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Union Hill.