Saint Helena, CA Weather Forecast and Current Conditions (94574)
Feels Like 65°F
Current Weather
Feels Like 65°F
Forecast at a Glance
This Date in Weather History
1971 - Hurricane Ginger formed, and remained a hurricane until the 5th of October. The 27 day life span was the longest of record for any hurricane in the North Atlantic Ocean.
More on this and other weather history
Saint Helena 7 Day Weather Forecast Details
Tuesday Sep 9
Day: Areas of fog and a chance of rain before 7am, then a chance of rain and patchy fog between 7am and 11am, then a chance of rain showers. Mostly cloudy, with a high near 75. South southwest wind 1 to 6 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
Night: A slight chance of rain showers before 10pm, then areas of fog and a slight chance of rain showers. Mostly cloudy, with a low around 54. West southwest wind 1 to 6 mph. Chance of precipitation is 20%.
Wednesday Sep 10
Day: Areas of fog and a chance of rain showers before 5pm. Partly sunny, with a high near 76. Southwest wind 1 to 6 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible.
Night: Areas of fog after 11pm. Partly cloudy, with a low around 53. West wind 0 to 6 mph.
Thursday Sep 11
Day: Areas of fog before 10am, then a slight chance of rain showers between 11am and 5pm. Mostly sunny, with a high near 82. Chance of precipitation is 20%.
Night: Areas of fog after midnight. Mostly clear, with a low around 53.
Friday Sep 12
Day: Areas of fog before 9am. Sunny, with a high near 84.
Night: Areas of fog after 1am. Mostly clear, with a low around 52.
Saturday Sep 13
Day: Areas of fog before 9am. Mostly sunny, with a high near 83.
Night: A slight chance of rain after 5am. Partly cloudy, with a low around 53.
Sunday Sep 14
Day: A slight chance of rain before 5pm. Mostly sunny, with a high near 82.
Night: Patchy fog after 4am. Partly cloudy, with a low around 53.
Monday Sep 15
Day: Areas of fog before 8am. Sunny, with a high near 86.
Sun & Moon Monthly
Sunrise 6:46 AM
Sunset 7:30 PM
Last Light 7:57 PM
Moonset 8:53 AM
Contiguous United States Extremes
Mon's High Temperature
110 at Death Valley, CA
Mon's Low Temperature
27 at 7 Miles South Southeast Of Moddersville, MI and 5 Miles East Of Davis, WV and 14 Miles West Southwest Of Mackay, ID
Weather Folklore
Red sky in the morning, sailors take warning. Red sky at night, sailor's delight.
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