Weather for 10CN/Adventist Health St Helena

St Helena, CA USA

Last Update: 11 Aug 2025 15:53
Temperature (°F)
56
Dewpoint
53
Relative Humidity
90
Wind Direction
Gust
Pressure
29.87
Sky
Overcast
Ceiling
Unl
Visibility
3
Heat Index
56
Wind Chill
56
Wind Speed
0
METAR
*** NO MESSAGES FOUND ***
TAF
*** NO MESSAGES FOUND ***

7 Day Forecast

°F °C
Today
91
56
33
14
Sunny
Day
Plenty of sunshine. High 91F. Winds SW at 10 to 15 mph.
Plenty of sunshine. High 33C. Winds SW at 10 to 15 km/h.
Night
Clear to partly cloudy. Low 56F. Winds WSW at 5 to 10 mph.
Mainly clear skies. Low 14C. Winds WSW at 10 to 15 km/h.
Sunrise: 06:21 AM
Sunset: 08:08 PM
Moonrise: 09:35 PM
Moonset: 08:54 AM
Tomorrow
88
55
32
13
Sunny
Day
Sunny skies. High 88F. Winds SW at 10 to 15 mph.
Mostly sunny. High 32C. Winds SW at 10 to 15 km/h.
Night
A few clouds overnight. Low around 55F. Winds WSW at 5 to 10 mph.
Mainly clear early, then a few clouds later on. Low 13C. Winds WSW at 10 to 15 km/h.
Sunrise: 06:22 AM
Sunset: 08:07 PM
Moonrise: 10:00 PM
Moonset: 10:04 AM
Wednesday
84
54
30
13
Partly Cloudy
Times of sun and clouds. Highs in the mid 80s and lows in the mid 50s.
Times of sun and clouds. Highs 29 to 31C and lows 12 to 14C.
06:23 AM
08:06 PM
10:27 PM
11:15 AM
Thursday
89
56
32
14
Partly Cloudy
Times of sun and clouds. Highs in the upper 80s and lows in the mid 50s.
Times of sun and clouds. Highs 31 to 33C and lows 13 to 15C.
06:23 AM
08:04 PM
10:57 PM
12:29 PM
Friday
93
60
35
16
Sunny
Abundant sunshine. Highs in the low 90s and lows in the low 60s.
Mainly sunny. Highs 34 to 36C and lows 15 to 17C.
06:24 AM
08:03 PM
11:32 PM
01:44 PM
Saturday
89
59
32
16
Mostly Sunny
A few clouds. Highs in the upper 80s and lows in the upper 50s.
A few clouds. Highs 31 to 33C and lows 15 to 17C.
06:25 AM
08:02 PM
02:59 PM
Sunday
87
56
31
14
Mostly Sunny
Mostly sunny. Highs in the upper 80s and lows in the mid 50s.
More sun than clouds. Highs 30 to 32C and lows 13 to 15C.
06:26 AM
08:00 PM
12:17 AM
04:11 PM