Saint Helena, CA

Right Now
50°
Overcast
  • Humidity: 100%
  • Feels Like: 50°
  • Heat Index: 50°
  • Wind: 3 mph
  • Wind Chill: 50°
  • UV Index: 1 Low
  • Sunrise: 06:57:33 am
  • Sunset: 04:53:23 pm
  • Dew Point: 50°
  • Visibility: 4 mi

Today

Considerable cloudiness with occasional rain showers. High 61F. Winds light and variable. Chance of rain 50%.

Tonight

Cloudy skies early, followed by partial clearing. Low 51F. Winds light and variable.

Tomorrow

Mix of sun and clouds. Highs in the mid 70s and lows in the upper 40s.

Next 12 Hours

Time
Temp
Precip
3 AM
51°
0%
3 AM
51°

Cloudy

Wind: SSE @ 2mph

Precip: 0% Chance

Humidity: 89%

Wind Chill: 51°

Heat Index: 51°

UV Index: 0 Low

Visibility: 10 mi

4 AM
51°
0%
4 AM
51°

Cloudy

Wind: SSE @ 2mph

Precip: 0% Chance

Humidity: 93%

Wind Chill: 51°

Heat Index: 51°

UV Index: 0 Low

Visibility: 10 mi

5 AM
50°
10%
5 AM
50°

Cloudy

Wind: SE @ 3mph

Precip: 10% Chance

Humidity: 95%

Wind Chill: 50°

Heat Index: 50°

UV Index: 0 Low

Visibility: 10 mi

6 AM
50°
30%
6 AM
50°

Few Showers

Wind: SE @ 3mph

Precip: 30% Chance

Humidity: 95%

Wind Chill: 50°

Heat Index: 50°

UV Index: 0 Low

Visibility: 10 mi

7 AM
50°
50%
7 AM
50°

Showers

Wind: SE @ 3mph

Precip: 50% Chance

Humidity: 97%

Wind Chill: 50°

Heat Index: 50°

UV Index: 0 Low

Visibility: 9 mi

8 AM
51°
40%
8 AM
51°

Showers

Wind: SE @ 3mph

Precip: 40% Chance

Humidity: 97%

Wind Chill: 51°

Heat Index: 51°

UV Index: 0 Low

Visibility: 9 mi

9 AM
53°
30%
9 AM
53°

Few Showers

Wind: SE @ 3mph

Precip: 30% Chance

Humidity: 96%

Wind Chill: 53°

Heat Index: 53°

UV Index: 0 Low

Visibility: 8 mi

10 AM
55°
30%
10 AM
55°

Few Showers

Wind: SE @ 3mph

Precip: 30% Chance

Humidity: 95%

Wind Chill: 55°

Heat Index: 55°

UV Index: 1 Low

Visibility: 8 mi

11 AM
55°
30%
11 AM
55°

Few Showers

Wind: SSE @ 3mph

Precip: 30% Chance

Humidity: 94%

Wind Chill: 55°

Heat Index: 55°

UV Index: 1 Low

Visibility: 8 mi

12 PM
57°
50%
12 PM
57°

Showers

Wind: SSE @ 3mph

Precip: 50% Chance

Humidity: 90%

Wind Chill: 57°

Heat Index: 57°

UV Index: 1 Low

Visibility: 8 mi

1 PM
59°
40%
1 PM
59°

Showers

Wind: SSE @ 2mph

Precip: 40% Chance

Humidity: 86%

Wind Chill: 59°

Heat Index: 59°

UV Index: 1 Low

Visibility: 8 mi

2 PM
59°
40%
2 PM
59°

Showers

Wind: SE @ 3mph

Precip: 40% Chance

Humidity: 88%

Wind Chill: 59°

Heat Index: 59°

UV Index: 1 Low

Visibility: 7 mi