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Saint Helena, CA

7-Day Forecast

This Afternoon
Rain Likely
High: 58°
Rain likely.
Mostly cloudy with a high near 58.
West southwest wind 11 to 14 mph
with gusts as high as 28 mph.
Chance of precipitation is 60%.
New precipitation amounts
between a tenth and quarter of an inch possible.


Tonight
Chance Rain
Low: 42°
A 40% chance of rain, mainly after 11pm.
Mostly cloudy with a low around 42.
West wind 5 to 9 mph becoming calm after midnight.
Winds could gust as high as 23 mph.
New precipitation amounts
between a tenth and quarter of an inch possible.


Tuesday
Chance Showers
High: 58°
A chance of rain before 11am,
then a chance of showers and thunderstorms
between 11am and 2pm,
then a chance of rain after 2pm.
Mostly cloudy,
then gradually becoming sunny with a high near 58.
Light west southwest wind becoming
west northwest 10 to 15 mph in the morning.
Winds could gust as high as 28 mph.
Chance of precipitation is 40%.
New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.


Tuesday Night
Clear
Low: 38°
Clear with a low around 38.
Northwest wind 5 to 14 mph
with gusts as high as 26 mph.


Wednesday
Sunny
High: 63°
Sunny with a high near 63.
Light west wind.


Wednesday Night
Partly Cloudy
Low: 39°
Partly cloudy with a low around 39.


Thursday
Sunny
High: 65°
Sunny with a high near 65.


Thursday Night
Clear
Low: 41°
Clear with a low around 41.


Friday
Sunny
High: 71°
Sunny with a high near 71.


Friday Night
Mostly Clear
Low: 45°
Mostly clear with a low around 45.


Saturday
Sunny
High: 75°
Sunny with a high near 75.


Saturday Night
Mostly Clear
Low: 46°
Mostly clear with a low around 46.


Sunday
Sunny
High: 76°
Sunny with a high near 76.


Source: National Weather Service








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