10-Day Weather Forecast - Saint Helena, CA
- 64|40°FPartly CloudyHourly details
Today
64°FPartly cloudy late in the morning then becoming sunny. Patchy fog late in the morning. Highs in the upper 50s to lower 70s. Southeast winds 5 to 10 mph.
Tonight
40°FPartly cloudy in the evening then becoming mostly cloudy. Areas of fog. Lows in the upper 30s to lower 50s. Northeast winds up to 5 mph.
- 67|43°FMostly CloudyHourly details
Day
67°FMostly cloudy. Patchy dense fog in the morning. Highs in the 50s to mid 60s. East winds 5 to 10 mph.
Night
43°FMostly cloudy. Areas of fog in the evening. Patchy fog after midnight. Lows in the 40s to lower 50s. North winds up to 5 mph.
- 66|43°FMostly CloudyHourly details
Day
66°FMostly cloudy. Patchy dense fog in the morning. Highs in the 50s to mid 60s. Northeast winds up to 5 mph. . . Becoming south around 5 mph in the afternoon.
Night
43°FMostly cloudy. Patchy fog. Lows in the 40s to lower 50s.
- 68|42°FPartly CloudyHourly details
Day
68°FPartly cloudy. Patchy fog. Highs in the 50s to mid 60s. Lows in the 30s to upper 40s.
Night
42°FPartly cloudy. Patchy fog. Highs in the 50s to mid 60s. Lows in the 30s to upper 40s.
- 66|43°FPartly CloudyHourly details
Day
66°FPartly cloudy. Patchy fog. Highs in the 50s to mid 60s. Lows in the 30s to upper 40s.
Night
43°FPartly cloudy. Patchy fog. Highs in the 50s to mid 60s. Lows in the 30s to upper 40s.
Weekend Weather
- 67|42°FPartly CloudyHourly details
Day
67°FPartly cloudy. Patchy fog. Highs in the 50s to mid 60s. Lows in the 30s to upper 40s.
Night
42°FPartly cloudy in the evening then becoming mostly cloudy. Areas of fog. Lows in the 30s to upper 40s.
- 65|40°FMostly Cloudy
Day
65°FMostly cloudy. Patchy fog. Highs in the mid 50s to lower 60s.
Night
40°FMostly cloudy. Low temperature around 40F. Dew point will be around 45F with an average humidity of 93%. Winds will be 0 mph from the NE.
- 65|41°FPartly Cloudy
Day
65°FPartly cloudy. High temperature around 65F. Dew point will be around 45F with an average humidity of 71%. Winds will be 2 mph from the E.
Night
41°FPartly cloudy. Low temperature around 41F. Dew point will be around 42F with an average humidity of 91%. Winds will be 2 mph from the E.
- 62|42°FPartly Cloudy
Day
62°FPartly cloudy. High temperature around 62F. Dew point will be around 46F with an average humidity of 73%. Winds will be 2 mph from the E.
Night
42°FPartly cloudy. Low temperature around 42F. Dew point will be around 44F with an average humidity of 92%. Winds will be 2 mph from the SE.
- 61|42°F40% Chance of Rain
Day
61°FMostly cloudy with a chance of rain. Chance of precipitation 35%. High temperature around 61F. Dew point will be around 47F with an average humidity of 77%. Winds will be 1 mph from the S.
Night
42°FPartly cloudy with a slight chance of rain. Chance of precipitation 25%. Low temperature around 42F. Dew point will be around 44F with an average humidity of 94%. Winds will be 1 mph from the NW.
