Alameda County, CA Weather Forecast
County weather hub
Clear
Compare major city weather across Alameda County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Clear. Low around 58, with temperatures rising to around 60 overnight. West southwest wind 8 to 12 mph, with gusts as high as 18 mph.
County Weather Overview
This county weather page brings together forecast coverage for Alameda County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 13 of 16 mapped cities in Alameda County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Jun 9 to Jun 16, 2026
- Latest sync
- Jun 9, 2026 11:46 PM PDT
- Forecast office
- MTR
- Source
- NOAA / NWS
Daily Outlook
This Week in Alameda County
Thursday looks like the warmest upcoming period in Alameda County at 99 degrees F.
Sunday Night is the coolest period ahead with temperatures near 57 degrees F.
The strongest winds are forecast for Sunday at about 13 to 18 mph WSW.
The forecast from Jun 9 through Jun 16 stays mostly dry.
Forecast Details
- Last updated
- Jun 9, 2026 11:46 PM PDT
- Coverage
- 7 days
- Time zone
- America/Los_Angeles
- Forecast office
- MTR
- Radar station
- KMUX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Sunny, with a high near 92. West wind 8 to 13 mph, with gusts as high as 20 mph.
Clear. Low around 66, with temperatures rising to around 68 overnight. West southwest wind 6 to 13 mph, with gusts as high as 18 mph.
Sunny, with a high near 99. West northwest wind 6 to 15 mph, with gusts as high as 23 mph.
Clear, with a low around 61. West southwest wind 12 to 15 mph, with gusts as high as 23 mph.
Sunny, with a high near 88.
Mostly clear, with a low around 58.
Sunny, with a high near 87.
Mostly clear, with a low around 58.
Sunny, with a high near 83.
Mostly clear, with a low around 57.
Sunny, with a high near 82.
Mostly clear, with a low around 57.
Sunny, with a high near 83.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tonight
Jun 9
|
Clear
|
58°F |
8 to 12 mph
WSW
|
|
Wednesday
Jun 10
|
Sunny
|
92°F |
8 to 13 mph
W
|
|
Wednesday Night
Jun 10
|
Clear
|
66°F |
6 to 13 mph
WSW
|
|
Thursday
Jun 11
|
Sunny
|
99°F |
6 to 15 mph
WNW
|
|
Thursday Night
Jun 11
|
Clear
|
61°F |
12 to 15 mph
WSW
|
|
Friday
Jun 12
|
Sunny
|
88°F |
10 to 17 mph
WSW
|
|
Friday Night
Jun 12
|
Mostly Clear
|
58°F |
10 to 17 mph
WSW
|
|
Saturday
Jun 13
|
Sunny
|
87°F |
8 to 17 mph
W
|
|
Saturday Night
Jun 13
|
Mostly Clear
|
58°F |
14 to 17 mph
WSW
|
|
Sunday
Jun 14
|
Sunny
|
83°F |
13 to 18 mph
WSW
|
|
Sunday Night
Jun 14
|
Mostly Clear
|
57°F |
14 to 18 mph
WSW
|
|
Monday
Jun 15
|
Sunny
|
82°F |
12 to 18 mph
WSW
|
|
Monday Night
Jun 15
|
Mostly Clear
|
57°F |
14 to 18 mph
WSW
|
|
Tuesday
Jun 16
|
Sunny
|
83°F |
13 to 17 mph
WSW
|
Major City Forecasts
Live forecast snapshots for major cities across Alameda County.
Coverage
Forecast coverage currently spans 13 of 16 mapped cities in Alameda County.
Largest mapped city population in this region: 424,891.
