Hourly Weather Forecast for Saturday

Saint Helena, California (94574)
Source 
Forecast data derived from Weather Underground BestForecast
2 AM 5 AM 8 AM 11 AM 2 PM 5 PM 8 PM 11 PM
Temperature / Dew Point (°F):
39 / 21
37 / 19
39 / 20
45 / 17
47 / 21
45 / 21
41 / 18
38 / 17
Humidity (%):
49% 49% 45% 32% 34% 38% 39% 42%
Pressure (in):
30.14 30.16 30.19 30.21 30.17 30.19 30.23 30.24
Wind (mph):
NNE
7 mph NNE
(20°)
NNE
10 mph NNE
(15°)
NNE
10 mph NNE
(16°)
NNE
16 mph NNE
(19°)
NNE
15 mph NNE
(25°)
NNE
8 mph NNE
(24°)
NNE
7 mph NNE
(19°)
NNE
7 mph NNE
(20°)
Conditions:
Clear
Clear
Clear
Clear
Clear
Clear
Clear
Clear
Probability of Precipitation (%):
0% 10% 0% 0% 0% 0% 0% 0%
Cloud Cover (%):
5% 13% 22% 18% 11% 13% 21% 23%
Thursday
clear Abundant sunshine. High 58F. Winds N at 10 to 15 mph.
Thursday Night
nt_clear Clear skies. Low 37F. Winds N at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 38 | 32 54 | 33 48 | 35 42 | 30
Wind 8 mph NNW 10 mph N 8 mph NNW 9 mph N
Humidity 78% 45% 61% 62%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 0% 0% 0%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
7:25 AM
4:54 PM
Friday
clear Sunny skies. High 58F. Winds NNE at 10 to 15 mph.
Friday Night
nt_clear Clear. Low 36F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 38 | 26 53 | 31 48 | 31 41 | 27
Wind 9 mph N 11 mph NNE 5 mph NNE 4 mph NNE
Humidity 62% 42% 53% 57%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 0% 0% 0% 0%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
7:25 AM
4:55 PM
Saturday
clear Except for a few afternoon clouds, mainly sunny. High 57F. Winds light and variable.
Saturday Night
nt_partlycloudy A few clouds from time to time. Low 39F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 37 | 26 52 | 31 47 | 36 41 | 35
Wind 4 mph NE 3 mph ENE 2 mph E 1 mph NNW
Humidity 65% 45% 66% 80%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 17% 16% 43% 56%
Conditions Clear Clear Partly Cloudy Partly Cloudy
Sunrise & Sunset
7:26 AM
4:55 PM
Sunday
clear A few clouds from time to time. High 59F. Winds WSW at 5 to 10 mph.
Sunday Night
nt_clear Mostly clear. Low 36F. Winds NW at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 40 | 36 53 | 45 47 | 43 41 | 37
Wind 2 mph WNW 5 mph W 4 mph SSE 5 mph NW
Humidity 86% 73% 85% 87%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 27% 11% 13% 3%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
7:26 AM
4:56 PM
Monday
partlycloudy Intervals of clouds and sunshine. High 53F. Winds NNE at 5 to 10 mph.
Monday Night
nt_partlycloudy Some clouds early will give way to generally clear conditions overnight. Low 36F. Winds NNE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 37 | 33 50 | 31 45 | 29 39 | 23
Wind 6 mph N 8 mph NNE 5 mph NNE 7 mph NNE
Humidity 85% 48% 53% 53%
Chance of Precip. 0% 0% 0% 0%
Cloud Cover 47% 41% 56% 13%
Conditions Partly Cloudy Partly Cloudy Partly Cloudy Clear
Sunrise & Sunset
7:26 AM
4:57 PM
Tuesday
clear Sunny skies. High 48F. Winds NNE at 10 to 20 mph.
Tuesday Night
nt_clear Mostly clear skies. Low around 35F. Winds NNE at 5 to 10 mph.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 37 | 20 46 | 17 44 | 20 38 | 17
Wind 9 mph NNE 16 mph NNE 7 mph NNE 7 mph NNE
Humidity 49% 31% 38% 43%
Chance of Precip. 0% 0% 0% 10%
Cloud Cover 17% 15% 17% 25%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
7:26 AM
4:58 PM
Wednesday
clear Sunny skies. High 52F. Winds NNE at 5 to 10 mph.
Wednesday Night
nt_clear Mostly clear skies. Low 37F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 36 | 19 49 | 20 44 | 28 40 | 21
Wind 8 mph NNE 8 mph NE 5 mph NNE 4 mph NE
Humidity 49% 31% 52% 47%
Chance of Precip. 0% 0% 10% 20%
Cloud Cover 24% 15% 21% 22%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
7:27 AM
4:58 PM
Thursday
clear Sunny skies. High 53F. Winds light and variable.
Thursday Night
nt_clear Clear. Low 38F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 38 | 24 48 | 31 45 | 37 40 | 32
Wind 4 mph E 5 mph E 2 mph E 1 mph E
Humidity 56% 51% 71% 73%
Chance of Precip. 10% 10% 0% 10%
Cloud Cover 24% 24% 11% 17%
Conditions Clear Clear Clear Clear
Sunrise & Sunset
7:27 AM
4:59 PM
Friday
partlycloudy Intervals of clouds and sunshine. High near 55F. Winds light and variable.
Friday Night
nt_partlycloudy A few clouds. Low around 40F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 40 | 33 51 | 39 48 | 44 42 | 42
Wind 1 mph ESE 3 mph SSE 1 mph SSW 1 mph SE
Humidity 75% 64% 87% 98%
Chance of Precip. 0% 10% 10% 10%
Cloud Cover 21% 45% 59% 48%
Conditions Clear Partly Cloudy Partly Cloudy Partly Cloudy
Sunrise & Sunset
7:27 AM
5:00 PM
Saturday
clear Mostly sunny skies. High 56F. Winds light and variable.
Saturday Night
nt_partlycloudy Partly cloudy skies. Low 41F. Winds light and variable.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 42 | 40 51 | 42 49 | 44 43 | 41
Wind 3 mph S 4 mph SE 1 mph ESE 2 mph ESE
Humidity 93% 71% 84% 92%
Chance of Precip. 10% 10% 0% 10%
Cloud Cover 10% 12% 30% 33%
Conditions Clear Clear Partly Cloudy Partly Cloudy
Sunrise & Sunset
7:27 AM
5:01 PM
Sunday
chancerain Partly cloudy early followed by increasing clouds with showers developing later in the day. High 57F. Winds light and variable. Chance of rain 40%.
Sunday Night
nt_chancerain Considerable cloudiness with occasional rain showers. Low 43F. Winds light and variable. Chance of rain 40%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 43 | 41 52 | 46 50 | 46 46 | 44
Wind 3 mph ESE 5 mph SE 3 mph ESE 3 mph SE
Humidity 96% 79% 89% 95%
Chance of Precip. 10% 10% 40% 30%
Cloud Cover 33% 38% 52% 65%
Conditions Partly Cloudy Partly Cloudy Chance of Rain Chance of Rain
Sunrise & Sunset
Sun does not rise
Monday
chancerain Cloudy with occasional light rain. High 58F. Winds SE at 5 to 10 mph. Chance of rain 60%.
Monday Night
nt_chancerain Cloudy with occasional rain showers. Low 46F. Winds light and variable. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 45 | 45 53 | 50 51 | 50 47 | 47
Wind 5 mph SE 7 mph SE 3 mph SE 2 mph SE
Humidity 100% 89% 96% 100%
Chance of Precip. 40% 60% 60% 50%
Cloud Cover 70% 80% 72% 71%
Conditions Chance of Rain Chance of Rain Chance of Rain Chance of Rain
Sunrise & Sunset
Sun does not rise
Tuesday
chancerain Showers early becoming less numerous later in the day. High 59F. Winds light and variable. Chance of rain 60%.
Tuesday Night
nt_chancerain Cloudy with occasional rain showers. Low 46F. Winds light and variable. Chance of rain 50%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 47 | 47 55 | 54 53 | 53 47 | 47
Wind 3 mph SE 5 mph SE 2 mph SE 2 mph SSE
Humidity 100% 96% 100% 100%
Chance of Precip. 60% 20% 30% 50%
Cloud Cover 67% 66% 64% 66%
Conditions Chance of Rain Mostly Cloudy Chance of Rain Chance of Rain
Sunrise & Sunset
Sun does not rise
Wednesday
rain Rain. High near 60F. Winds light and variable. Chance of rain 60%. Rainfall near a quarter of an inch.
Wednesday Night
nt_rain Periods of rain. Low 47F. Winds light and variable. Chance of rain 60%. Rainfall around a quarter of an inch.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 47 | 47 56 | 54 53 | 53 49 | 49
Wind 3 mph SE 5 mph SSE 3 mph SSE 2 mph SSE
Humidity 100% 95% 100% 100%
Chance of Precip. 40% 60% 60% 60%
Cloud Cover 72% 100% 100% 80%
Conditions Chance of Rain Rain Rain Chance of Rain
Sunrise & Sunset
Sun does not rise
Thursday
chancerain Cloudy with occasional light rain. High around 60F. Winds SSE at 5 to 10 mph. Chance of rain 60%.
Thursday Night
nt_chancerain Light rain early...then remaining cloudy with showers late. Low 49F. Winds light and variable. Chance of rain 60%.
Hourly Forecast 6AM 12 Noon 6PM 12 Midnight
Temp. | Dew Point 49 | 49 57 | 56 54 | 53 50 | 50
Wind 2 mph SSE 6 mph SSE 5 mph S 2 mph S
Humidity 100% 94% 97% 100%
Chance of Precip. 60% 60% 60% 40%
Cloud Cover 80% 80% 80% 61%
Conditions Chance of Rain Chance of Rain Chance of Rain Chance of Rain
Sunrise & Sunset
Sun does not rise