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Solana Beach, California 7 Day Weather Forecast
Wx Forecast - Wx Discussion - Wx Aviation
NWS Forecast for Donner Summit CA
National Weather Service Forecast for: Donner Summit CA
Issued by: National Weather Service Sacramento, CA
Updated: 12:46 pm PDT Apr 6, 2026
 
This
Afternoon
This Afternoon: Sunny, with a high near 59. West southwest wind 6 to 8 mph.
Sunny

Tonight

Tonight: Mostly clear, with a low around 33. West wind around 6 mph becoming calm  in the evening.
Mostly Clear

Tuesday

Tuesday: Sunny, with a high near 59. Calm wind becoming west southwest 5 to 9 mph in the afternoon. Winds could gust as high as 18 mph.
Sunny

Tuesday
Night
Tuesday Night: Partly cloudy, with a low around 34. West southwest wind 5 to 8 mph becoming calm  in the evening.
Partly Cloudy

Wednesday

Wednesday: Sunny, with a high near 58. Light south wind becoming west southwest 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Sunny

Wednesday
Night
Wednesday Night: A 20 percent chance of rain before 11pm.  Partly cloudy, with a low around 34.
Slight Chance
Rain then
Partly Cloudy
Thursday

Thursday: A chance of rain, mainly between 11am and 2pm, then a chance of showers and thunderstorms after 2pm.  Partly sunny, with a high near 53. Chance of precipitation is 50%.
Chance
Showers
Thursday
Night
Thursday Night: Showers likely and possibly a thunderstorm before 11pm, then rain likely after 11pm.  Mostly cloudy, with a low around 33.
Showers
Likely
Friday

Friday: A chance of rain, then showers and possibly a thunderstorm after 11am.  Mostly cloudy, with a high near 49.
Showers

Hi 59 °F Lo 33 °F Hi 59 °F Lo 34 °F Hi 58 °F Lo 34 °F Hi 53 °F Lo 33 °F Hi 49 °F

 

This Afternoon
 
Sunny, with a high near 59. West southwest wind 6 to 8 mph.
Tonight
 
Mostly clear, with a low around 33. West wind around 6 mph becoming calm in the evening.
Tuesday
 
Sunny, with a high near 59. Calm wind becoming west southwest 5 to 9 mph in the afternoon. Winds could gust as high as 18 mph.
Tuesday Night
 
Partly cloudy, with a low around 34. West southwest wind 5 to 8 mph becoming calm in the evening.
Wednesday
 
Sunny, with a high near 58. Light south wind becoming west southwest 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.
Wednesday Night
 
A 20 percent chance of rain before 11pm. Partly cloudy, with a low around 34.
Thursday
 
A chance of rain, mainly between 11am and 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 53. Chance of precipitation is 50%.
Thursday Night
 
Showers likely and possibly a thunderstorm before 11pm, then rain likely after 11pm. Mostly cloudy, with a low around 33.
Friday
 
A chance of rain, then showers and possibly a thunderstorm after 11am. Mostly cloudy, with a high near 49.
Friday Night
 
Rain before 11pm, then rain and snow likely. Some thunder is also possible. Mostly cloudy, with a low around 31.
Saturday
 
Rain and snow showers. Some thunder is also possible. Mostly cloudy, with a high near 45.
Saturday Night
 
Rain and snow likely. Mostly cloudy, with a low around 28.
Sunday
 
A chance of snow. Partly sunny, with a high near 41.

 

Forecast from NOAA-NWS for Donner Summit CA.

Weather Forecast Discussion
401
FXUS66 KSTO 051937
AFDSTO

Area Forecast Discussion
National Weather Service Sacramento CA
1237 PM PDT Sun Apr 5 2026

.KEY MESSAGES...

 - Dry and warm weather expected into early next week with Minor
   HeatRisk.

 - Cooler temperatures and unsettled weather mid to late next week
   with rain and thunderstorms expected.

&&

.DISCUSSION...

...Today through Wednesday...
Above normal temperatures and dry conditions are anticipated
across the region into early next week as ridging remains in
place. Daytime highs will be 10-20 degrees above normal through
early next week, even though temperatures will trend cooler as we
head into midweek. High temperatures will be into low to mid 80s
in the Valley today through Monday, with Widespread Minor HeatRisk
in the Valley, Delta and foothills. Individuals should practice
heat safety and use caution and life jackets near cold area
waterways. Monday and Tuesday afternoon and evening depict some
Delta Breeze influence with gusts up to 15-20 MPH that should
moderate our heat impacts.

...Wednesday to Late Week...
Ensembles depict a troughing pattern developing across the area
by mid to late week, bringing cooler temperatures and unsettled
weather conditions. Recent trends have delayed the pattern change
with now the burnt of impacts becoming more Thursday-Friday.
Confidence is still low with this system but we saw improved
consistency across models compared to this time yesterday. Highest
chances for light precipitation appears to be over the northern
Sacramento Valley, foothills, and mountains, with the latest NBM
highlighting a 50-75% chance of precipitation greater than 0.50
inches, highest over the Sierra.

NBM probabilities indicate the potential for thunderstorms each
day from Wednesday to Saturday with 10-20% for Wednesday and
Saturday and 20-35% on Thursday and Friday. Stay tuned for updates
as the forecast continues to evolve and can better dial in
specific thunderstorm impacts and possibilities.

&&
.AVIATION...

VFR conditions are forecast to prevail over interior northern
California over the next 24 hours. Surface winds generally
at/below 12 kt in the Valley; locally speeds in the mountains.

&&

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

$$
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Forecast Discussion from: NOAA-NWS Script developed by: El Dorado Weather








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