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St. Helena Weather Forecast

Temperature, wind, rain and more for St. Helena

California, United States Of America

DayLocal TimeDirSpeed/
Gust
Temp/
Feels Like
HumidityPressureCloud AmountPrecip AmountWeather
Fri 25
May
02:00

NW
NW

9 / 15 mph 47 / 42°F 78% 1006 mb
Low level cloud: 0%
Mid level cloud: 2%
High level cloud: 0%
Most Significant Cloud Type: medium
1%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
05:00

NW
NW

8 / 14 mph 44 / 39°F 86% 1007 mb
Low level cloud: 2%
Mid level cloud: 3%
High level cloud: 0%
Most Significant Cloud Type: low
3%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
08:00

NW
NW

8 / 9 mph 49 / 45°F 71% 1007 mb
Low level cloud: 0%
Mid level cloud: 11%
High level cloud: 0%
Most Significant Cloud Type: medium
10%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
11:00

WNW
WNW

9 / 10 mph 63 / 62°F 51% 1007 mb
Low level cloud: 0%
Mid level cloud: 9%
High level cloud: 0%
Most Significant Cloud Type: medium
9%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
14:00

WNW
WNW

10 / 11 mph 64 / 63°F 45% 1008 mb
Low level cloud: 0%
Mid level cloud: 25%
High level cloud: 0%
Most Significant Cloud Type: medium
24%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
17:00

NW
NW

10 / 12 mph 65 / 64°F 46% 1008 mb
Low level cloud: 0%
Mid level cloud: 12%
High level cloud: 0%
Most Significant Cloud Type: medium
12%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
20:00

WNW
WNW

8 / 10 mph 61 / 61°F 55% 1009 mb
Low level cloud: 0%
Mid level cloud: 10%
High level cloud: 0%
Most Significant Cloud Type: medium
10%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
23:00

WNW
WNW

6 / 9 mph 55 / 53°F 71% 1010 mb
Low level cloud: 0%
Mid level cloud: 4%
High level cloud: 0%
Most Significant Cloud Type: medium
4%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
Sat 26
May
17:00

WSW
WSW

11 / 13 mph 67 / 65°F 57% 1016 mb
Low level cloud: 0%
Mid level cloud: 6%
High level cloud: 0%
Most Significant Cloud Type: medium
5%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
20:00

WSW
WSW

7 / 8 mph 57 / 56°F 73% 1017 mb
Low level cloud: 4%
Mid level cloud: 6%
High level cloud: 0%
Most Significant Cloud Type: low
6%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
23:00

WSW
WSW

3 / 4 mph 51 / 50°F 89% 1019 mb
Low level cloud: 32%
Mid level cloud: 6%
High level cloud: 0%
Most Significant Cloud Type: low
34%
Expect 0.0 In of precipitation over the past 3 hours.
0.0 In
The 7 day weather forecast summary for St. Helena:

Over the next 7-days the St. Helena forecast suggests the average daytime maximum temperature will be around 26°C, with a high for the week of 34°C expected on Thursday afternoon. The mean minimum temperature will be 9°C, dipping to its lowest on Tuesday morning at 4°C. Expect the week ahead to remain predominantly dry. On the whole winds are likely to be moderate.



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