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Yosemite, California 7 Day Weather Forecast
Wx Forecast - Wx Discussion - Wx Aviation
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NWS Forecast for Yosemite Valley CA
National Weather Service Forecast for:
Yosemite Valley CA
Issued by: National Weather Service San Joaquin Valley/Hanford, CA |
| Updated: 11:56 pm PDT Jun 29, 2026 |
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Overnight
 Clear
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Tuesday
 Sunny
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Tuesday Night
 Mostly Clear
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Wednesday
 Sunny
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Wednesday Night
 Mostly Clear
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Thursday
 Sunny
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Thursday Night
 Clear
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Friday
 Sunny
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Friday Night
 Clear
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| Lo 51 °F |
Hi 82 °F |
Lo 52 °F |
Hi 83 °F |
Lo 52 °F |
Hi 83 °F |
Lo 53 °F |
Hi 85 °F |
Lo 56 °F |
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Overnight
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Clear, with a low around 51. North northeast wind around 5 mph. |
Tuesday
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Sunny, with a high near 82. Light and variable wind becoming west southwest 10 to 15 mph in the morning. |
Tuesday Night
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Mostly clear, with a low around 52. West southwest wind 5 to 10 mph becoming light and variable in the evening. |
Wednesday
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Sunny, with a high near 83. Light and variable wind becoming west southwest 10 to 15 mph in the afternoon. |
Wednesday Night
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Mostly clear, with a low around 52. West southwest wind 10 to 15 mph becoming light and variable in the evening. |
Thursday
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Sunny, with a high near 83. Light and variable wind becoming west southwest 10 to 15 mph in the afternoon. |
Thursday Night
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Clear, with a low around 53. West southwest wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 15 mph. |
Friday
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Sunny, with a high near 85. Light and variable wind becoming west southwest 5 to 10 mph in the afternoon. |
Friday Night
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Clear, with a low around 56. West wind 5 to 10 mph becoming light and variable in the evening. |
Independence Day
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Sunny, with a high near 91. Light and variable wind becoming west southwest 5 to 10 mph in the afternoon. |
Saturday Night
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Mostly clear, with a low around 58. West wind 5 to 10 mph becoming light and variable in the evening. |
Sunday
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Sunny, with a high near 92. Light and variable wind becoming west southwest 5 to 10 mph in the afternoon. Winds could gust as high as 15 mph. |
Sunday Night
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Mostly clear, with a low around 59. West southwest wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 15 mph. |
Monday
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Sunny, with a high near 91. Light and variable wind becoming west southwest 10 to 15 mph in the afternoon. |
Forecast from NOAA-NWS
for Yosemite Valley CA.
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Weather Forecast Discussion
929
FXUS66 KHNX 300626
AFDHNX
Area Forecast Discussion
National Weather Service Hanford CA
1126 PM PDT Mon Jun 29 2026
&&
.KEY MESSAGES...
1. Dry and breezy conditions create elevated fire risk this
week, especially in the Mojave Desert.
2. Below normal temperatures continue across the area.
3. Practice safety around lakes, rivers and streams, as water
is still running cold.
&&
.DISCUSSION...
As the strong shortwave moves out of our area, a weaker trough
will be left aloft, continuing to cause below normal
temperatures throughout the region for the reminder of the
workweek. This trough will also cause increased winds at the San
Luis Reservoir through Thursday evening, though mainly in the
late morning into the early evening and calmer winds overnight.
A Lake Wind Advisory has been issued for that area during that
time period.
The trough will begin to weaken by Saturday, leading to a slight
warm-up that will bring temperatures back to around normal for
this time of year, which will remain steady into early next
week. This will mainly be due to increased 500mb heights over
Central California, as the ridge that may develop is currently
modeled to set up over the Four Corners region. Looking into the
long term, the Climate Prediction Center has our CWA in the
leaning above normal category for temperatures in both the 6 to
10 and 8 to 14 day outlooks, so even warmer temperatures may be
in store for the Valley during those time periods.
&&
.AVIATION...
VFR conditions expected across the area for the next 24 hours.
&&
.AIR QUALITY ISSUES...
None.
&&
.CERTAINTY...
The level of certainty for days 1 and 2 is high.
The level of certainty for days 3 through 7 is medium.
Certainty levels include low...medium...and high. Please visit
www.weather.gov/hnx/certainty.html for additional information
and/or to provide feedback.
&&
.HNX WATCHES/WARNINGS/ADVISORIES...
Lake Wind Advisory until 11 PM PDT Thursday for CAZ300.
&&
$$
EW
weather.gov/hanford
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