National Weather Service Forecast for: Placerville CA
Issued by: National Weather Service Sacramento, CA
Updated: 2:20 am PDT Mar 9, 2026

Placerville
 
Today

Today: Sunny, with a high near 70. Calm wind becoming west around 5 mph in the afternoon.
Sunny
Tonight

Tonight: Mostly clear, with a low around 47. Calm wind.
Mostly Clear
Tuesday

Tuesday: Mostly sunny, with a high near 67. Calm wind becoming west around 6 mph in the afternoon.
Mostly Sunny
Tuesday
Night
Tuesday Night: Partly cloudy, with a low around 46. West northwest wind around 5 mph becoming calm  in the evening.
Partly Cloudy
Wednesday

Wednesday: Sunny, with a high near 71. Calm wind becoming west around 5 mph in the afternoon.
Sunny
Wednesday
Night
Wednesday Night: Mostly clear, with a low around 49.
Mostly Clear
Thursday

Thursday: Sunny, with a high near 77.
Sunny
Thursday
Night
Thursday Night: Mostly clear, with a low around 51.
Mostly Clear
Friday

Friday: Sunny, with a high near 76.
Sunny
Hi 70 °F Lo 47 °F Hi 67 °F Lo 46 °F Hi 71 °F Lo 49 °F Hi 77 °F Lo 51 °F Hi 76 °F

 

Today
 
Sunny, with a high near 70. Calm wind becoming west around 5 mph in the afternoon.
Tonight
 
Mostly clear, with a low around 47. Calm wind.
Tuesday
 
Mostly sunny, with a high near 67. Calm wind becoming west around 6 mph in the afternoon.
Tuesday Night
 
Partly cloudy, with a low around 46. West northwest wind around 5 mph becoming calm in the evening.
Wednesday
 
Sunny, with a high near 71. Calm wind becoming west around 5 mph in the afternoon.
Wednesday Night
 
Mostly clear, with a low around 49.
Thursday
 
Sunny, with a high near 77.
Thursday Night
 
Mostly clear, with a low around 51.
Friday
 
Sunny, with a high near 76.
Friday Night
 
Mostly clear, with a low around 51.
Saturday
 
Sunny, with a high near 76.
Saturday Night
 
Partly cloudy, with a low around 53.
Sunday
 
Mostly sunny, with a high near 78.

 

Forecast from NOAA-NWS for Placerville CA.


NWS Local Northern CA. Outlook Discussion


136
FXUS66 KSTO 081905
AFDSTO

Area Forecast Discussion
National Weather Service Sacramento CA
1205 PM PDT Sun Mar 8 2026

.KEY MESSAGES...

 - Well-above normal temperatures today, with slightly cooler, yet
   still above-normal temperatures this week

 - Dry weather is forecast rest of the week

&&

.DISCUSSION...

...Today-Monday...
Mostly clear skies, along with afternoon temperatures climbing
into the mid to upper 60s at the time of this writing prevail
across interior NorCal. Low pressure off the coast of Baja
California, and upper level ridging strengthening in the eastern
Pacific have allowed for light southerly winds to develop, with
winds much weaker compared to yesterday`s breezy to gusty
afternoon. Monday we will see similar weather conditions across
the area as the low pressure to our south will begin to slowly
move east. While no precipitation is expected, some elevated
instability may make its way into the portions of the Sierra,
mainly south of US50. Chances are less than 5% for precipitation
or thunder and therefore not in the official forecast, but the
small chance is worth noting.

...Tuesday-Saturday...
As the low moves further east on Tuesday, we will see high
temperatures slightly cool across the region, although they will
still be above-normal. By mid-week, EPAC ridging strengthens and
will remain in firm control of the weather pattern. High
temperatures will climb back into the mid to upper 70s and
eventually breaking the 80 degree mark by the weekend. With the
above normal temperatures, HeatRisk products are beginning to make
their way into the forecast. By this weekend, Minor HeatRisk is
likely across most of the Valley and into the foothills. As a
reminder, warmer temperatures will likely lead to increased water
activities, so if you plan on hitting the local waterways, expect
very cold water temperatures, always wear a life jacket, and cold
water can cause hypothermia causing even experienced swimmers to
quickly lose muscle control.

&&

.AVIATION...

VFR conditions are expected over the next 24 hours, with winds
less than 12 kts. Additionally, there is a 15 to 30% chance of
patchy MVFR conditions due to low cloud development in the Valley
between 12 and 15Z Monday.

&&

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

$$
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