Weather for CL39/Napa County Fire Dept

St Helena, CA USA

Last Update: 11 Aug 2025 17:53
Temperature (°F)
65
Dewpoint
54
Relative Humidity
68
Wind Direction
Gust
Pressure
29.87
Sky
Clear
Ceiling
Unl
Visibility
10
Heat Index
65
Wind Chill
65
Wind Speed
3
METAR
*** NO MESSAGES FOUND ***
TAF
*** NO MESSAGES FOUND ***

7 Day Forecast

°F °C
Today
89
55
33
14
Sunny
Day
Sunny. High 89F. Winds SW at 10 to 15 mph.
Plentiful sunshine. High 33C. Winds SW at 10 to 15 km/h.
Night
Clear skies. Low around 55F. Winds WSW at 5 to 10 mph.
Mostly clear. Low 14C. Winds WSW at 10 to 15 km/h.
Sunrise: 06:21 AM
Sunset: 08:08 PM
Moonrise: 09:35 PM
Moonset: 08:53 AM
Tomorrow
86
53
31
13
Sunny
Day
Sunny skies. High 86F. Winds SW at 10 to 15 mph.
Sunny skies. High 31C. Winds SW at 10 to 15 km/h.
Night
Mainly clear early, then a few clouds later on. Low 53F. Winds WSW at 5 to 10 mph.
Mostly clear skies. 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
82
53
29
13
Partly Cloudy
Times of sun and clouds. Highs in the low 80s and lows in the low 50s.
Partly cloudy. Highs 28 to 30C and lows 12 to 14C.
06:22 AM
08:06 PM
10:26 PM
11:15 AM
Thursday
88
55
32
14
Partly Cloudy
Times of sun and clouds. Highs in the upper 80s and lows in the mid 50s.
Partly cloudy. Highs 31 to 33C and lows 13 to 15C.
06:23 AM
08:04 PM
10:56 PM
12:29 PM
Friday
92
58
35
15
Sunny
Sunny. Highs in the low 90s and lows in the upper 50s.
Sunshine. Highs 34 to 36C and lows 14 to 16C.
06:24 AM
08:03 PM
11:32 PM
01:44 PM
Saturday
87
57
32
15
Mostly Sunny
Mostly sunny. Highs in the upper 80s and lows in the upper 50s.
More sun than clouds. Highs 31 to 33C and lows 14 to 16C.
06:25 AM
08:02 PM
02:59 PM
Sunday
84
54
30
14
Mostly Sunny
More sun than clouds. Highs in the mid 80s and lows in the mid 50s.
More sun than clouds. Highs 29 to 31C and lows 13 to 15C.
06:26 AM
08:00 PM
12:17 AM
04:11 PM