Merced County, CA Weather Forecast
County weather hub
Sunny
Compare major city weather across Merced County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Sunny, with a high near 104. West northwest wind 5 to 15 mph.
County Weather Overview
This county weather page brings together forecast coverage for Merced County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 8 of 8 mapped cities in Merced County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Jul 15 to Jul 20, 2026
- Latest sync
- Jul 14, 2026 7:14 AM PDT
- Forecast office
- HNX
- Source
- NOAA / NWS
Daily Outlook
This Week in Merced County
Wednesday looks like the warmest upcoming period in Merced County at 104 degrees F.
Thursday Night is the coolest period ahead with temperatures near 61 degrees F.
The strongest winds are forecast for Wednesday at about 5 to 15 mph WNW.
The forecast from Jul 15 through Jul 20 stays mostly dry.
Forecast Details
- Last updated
- Jul 14, 2026 7:14 AM PDT
- Coverage
- 6 days
- Time zone
- America/Los_Angeles
- Forecast office
- HNX
- Radar station
- KMUX
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 65. West northwest wind 5 to 15 mph.
Sunny, with a high near 99. West northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Mostly clear, with a low around 61. West northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Sunny, with a high near 97. West northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Mostly clear, with a low around 61. West northwest wind 5 to 10 mph, with gusts as high as 20 mph.
Sunny, with a high near 96. West northwest wind 5 to 10 mph.
Mostly clear, with a low around 63. West northwest wind 5 to 10 mph.
Sunny, with a high near 97. Northwest wind 5 to 10 mph.
Partly cloudy, with a low around 64. West northwest wind 5 to 10 mph.
Sunny, with a high near 97. Northwest wind 5 to 10 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Jul 15
|
Sunny
|
104°F |
5 to 15 mph
WNW
|
|
Wednesday Night
Jul 15
|
Clear
|
65°F |
5 to 15 mph
WNW
|
|
Thursday
Jul 16
|
Sunny
|
99°F |
5 to 10 mph
WNW
|
|
Thursday Night
Jul 16
|
Mostly Clear
|
61°F |
5 to 10 mph
WNW
|
|
Friday
Jul 17
|
Sunny
|
97°F |
5 to 10 mph
WNW
|
|
Friday Night
Jul 17
|
Mostly Clear
|
61°F |
5 to 10 mph
WNW
|
|
Saturday
Jul 18
|
Sunny
|
96°F |
5 to 10 mph
WNW
|
|
Saturday Night
Jul 18
|
Mostly Clear
|
63°F |
5 to 10 mph
WNW
|
|
Sunday
Jul 19
|
Sunny
|
97°F |
5 to 10 mph
NW
|
|
Sunday Night
Jul 19
|
Partly Cloudy
|
64°F |
5 to 10 mph
WNW
|
|
Monday
Jul 20
|
Sunny
|
97°F |
5 to 10 mph
NW
|
Major City Forecasts
Live forecast snapshots for major cities across Merced County.
Coverage
Forecast coverage currently spans 8 of 8 mapped cities in Merced County.
Largest mapped city population in this region: 88,235.
