National Weather Service Forecast for: Placerville CA
Issued by: National Weather Service Sacramento, CA
Updated: 12:11 pm PDT Aug 6, 2025

Placerville
 
Tonight

Tonight: Mostly clear, with a low around 65. Light and variable wind.
Mostly Clear
Thursday

Thursday: Sunny, with a high near 91. Calm wind becoming southwest around 6 mph in the afternoon.
Sunny
Thursday
Night
Thursday Night: Mostly clear, with a low around 66. Southwest wind around 5 mph becoming calm  in the evening.
Mostly Clear
Friday

Friday: Sunny, with a high near 94. Calm wind becoming west southwest around 6 mph in the afternoon.
Sunny
Friday
Night
Friday Night: Clear, with a low around 69. West wind around 5 mph becoming calm  in the evening.
Clear
Saturday

Saturday: Sunny, with a high near 95.
Sunny
Saturday
Night
Saturday Night: Clear, with a low around 68.
Clear
Sunday

Sunday: Sunny, with a high near 95.
Sunny
Sunday
Night
Sunday Night: Mostly clear, with a low around 68.
Mostly Clear
Lo 65 °F Hi 91 °F Lo 66 °F Hi 94 °F Lo 69 °F Hi 95 °F Lo 68 °F Hi 95 °F Lo 68 °F

 

Tonight
 
Mostly clear, with a low around 65. Light and variable wind.
Thursday
 
Sunny, with a high near 91. Calm wind becoming southwest around 6 mph in the afternoon.
Thursday Night
 
Mostly clear, with a low around 66. Southwest wind around 5 mph becoming calm in the evening.
Friday
 
Sunny, with a high near 94. Calm wind becoming west southwest around 6 mph in the afternoon.
Friday Night
 
Clear, with a low around 69. West wind around 5 mph becoming calm in the evening.
Saturday
 
Sunny, with a high near 95.
Saturday Night
 
Clear, with a low around 68.
Sunday
 
Sunny, with a high near 95.
Sunday Night
 
Mostly clear, with a low around 68.
Monday
 
Sunny, with a high near 94.
Monday Night
 
Mostly clear, with a low around 67.
Tuesday
 
Sunny, with a high near 92.
Tuesday Night
 
Mostly clear, with a low around 64.
Wednesday
 
Sunny, with a high near 90.

 

Forecast from NOAA-NWS for Placerville CA.


NWS Local Northern CA. Outlook Discussion


604
FXUS66 KSTO 062013
AFDSTO

Area Forecast Discussion
National Weather Service Sacramento CA
113 PM PDT Wed Aug 6 2025

For additional details on weather and expected impacts over the
next 7 days, please visit weather.gov/sto/briefing.

.DISCUSSION...

.SYNOPSIS...
Warming and drying trend expected to continue into the weekend
with widespread Moderate HeatRisk Friday through the weekend.
Temperatures return to near normal by midweek next week.

&&

.KEY MESSAGES...

*Today-Thursday:
 - Gradual warming and drying trend continues as Desert Southwest
   and East Pacific ridging amplifies.
 - Periodically breezy onshore flow persists as split flow aloft
   remains over interior NorCal.
 - Near to slightly above normal high temperatures expected with
   widespread 90s through the Valley, Delta, and foothills.

*Friday-Monday:
 - Temperatures warm above normal through the weekend, with
   accompanying Moderate HeatRisk across the Valley and foothills.
 - Probability of high temperatures > 100F:
   --Northern Sacramento Valley: 70-100%
   --Valley/foothills elsewhere: 50-80%
 - Dry weather and onshore flow to continue giving some relief
   from the Delta breeze over the Delta to Southern Sacramento
   Valley area.
 - North winds Friday and Saturday early morning may see
   localized areas of warmer overnight temperatures so please
   continue to exercise heat safety through the weekend.
 - With the heat and low RHs, minor elevated fire weather
   conditions exist for the Northern Sac. Valley Friday-Saturday.

*Later Next Week:
 - East Pacific ridge axis aloft looks to amplify further
   westward toward the Gulf of Alaska into next week.
 - Gradual cooling trend expected across interior NorCal with
   seasonable temperatures and periodically breezy onshore flow
   returning.

.Changes from previous forecast...
- No major changes from previous forecast.

&&

.AVIATION...

Generally VFR conditions expected to prevail next 24 hours across
interior NorCal. Surface winds generally less than 12 kts at TAF
sites. For the Delta vicinity, westerly wind gusts 15-20 kts at
times. West to southwest wind gusts up to 20 kts over the Sierra
after 18z Thursday.

&&

.STO WATCHES/WARNINGS/ADVISORIES...
None.

&&

$$
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