Saint Helena, CA Weather Forecast and Current Conditions (94574)
Current Conditions From Nearby Local Station
Feels Like 67°F
at
Current Conditions From Nearby Local Station
Feels Like 67°F
at
Point Forecast at a Glance
Week Ahead Summary
Variable temperatures through the week, ranging from 61°F to 78°F. Some rain possible with at least 3 days showing precipitation chances of 20% or higher.
Climate Context
This week's forecast shows temperatures running 8°F below the historical average for October. Normal highs for this period are around 77°F with lows around 48°F.
This Date in Weather History
1918 - Forest fires ravaged parts of Minnesota from the Duluth area northeastward, claiming the lives of 600 persons. Smoke with a smell of burnt wood spread to Albany NY and Washington D.C. in 24 hours. Smoke was noted at Charleston SC on the 14th, and by the 15th was reported in northeastern Texas.
More on this and other weather history
Saint Helena 7 Day Weather Forecast Details
Sunday Oct 12
Night: A chance of rain showers after 5am. Mostly cloudy. Low around 48, with temperatures rising to around 50 overnight. West northwest wind 5 to 9 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
Monday Oct 13
Day: Rain showers before 2pm, then showers and thunderstorms. Mostly cloudy. High near 61, with temperatures falling to around 56 in the afternoon. West wind 1 to 14 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Night: Rain showers likely before 10pm, then rain showers likely and areas of fog. Mostly cloudy. Low around 44, with temperatures rising to around 46 overnight. East southeast wind 1 to 7 mph. Chance of precipitation is 70%. New rainfall amounts less than a tenth of an inch possible.
Tuesday Oct 14
Day: Rain showers likely and areas of fog. Mostly cloudy, with a high near 61. East northeast wind around 3 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
Night: A chance of rain showers before 11pm, then areas of fog. Mostly cloudy, with a low around 45. East wind around 2 mph. Chance of precipitation is 30%.
Wednesday Oct 15
Day: Areas of fog before 10am. Mostly sunny, with a high near 67.
Night: Areas of fog after midnight. Mostly clear, with a low around 45.
Thursday Oct 16
Day: Areas of fog before 10am. Sunny, with a high near 73.
Night: Mostly clear, with a low around 48.
Friday Oct 17
Day: Sunny, with a high near 76.
Night: Mostly clear, with a low around 50.
Saturday Oct 18
Day: Sunny, with a high near 78.
Night: Partly cloudy, with a low around 49.
Sunday Oct 19
Day: Patchy fog between 7am and 8am, then a slight chance of rain showers. Mostly sunny, with a high near 70.
Sun & Moon Monthly
Sunrise 7:17 AM
Sunset 6:37 PM
Last Light 7:04 PM
Moonset 2:01 PM
Contiguous United States Extremes
Sun's High Temperature
100 at Rio Grande Village, TX
Sun's Low Temperature
13 at 22 Miles Southwest Of Manila, UT
Weather Folklore
Sap from the maple tree flows faster before a rain shower.
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