Saint Helena, CA

Right Now
71°
Overcast
  • Humidity: 44%
  • Feels Like: 71°
  • Heat Index: 71°
  • Wind: 14 mph
  • Wind Chill: 71°
  • UV Index: 0 Low
  • Sunrise: 06:56:18 am
  • Sunset: 07:09:19 pm
  • Dew Point: 48°
  • Visibility: 10 mi

Today

Partly cloudy

Tonight

Partly cloudy skies. Low 47F. Winds W at 10 to 20 mph.

Tomorrow

Mainly sunny. High around 75F. Winds WNW at 10 to 15 mph.

Next 12 Hours

Time
Temp
Precip
6 PM
69°
0%
6 PM
69°

Cloudy

Wind: W @ 15mph

Precip: 0% Chance

Humidity: 50%

Wind Chill: 69°

Heat Index: 69°

UV Index: 0 Low

Visibility: 10 mi

7 PM
66°
0%
7 PM
66°

Partly Cloudy

Wind: W @ 14mph

Precip: 0% Chance

Humidity: 55%

Wind Chill: 65°

Heat Index: 66°

UV Index: 0 Low

Visibility: 10 mi

8 PM
64°
0%
8 PM
64°

Partly Cloudy

Wind: W @ 12mph

Precip: 0% Chance

Humidity: 60%

Wind Chill: 62°

Heat Index: 64°

UV Index: 0 Low

Visibility: 10 mi

9 PM
60°
0%
9 PM
60°

Clear

Wind: W @ 10mph

Precip: 0% Chance

Humidity: 65%

Wind Chill: 59°

Heat Index: 60°

UV Index: 0 Low

Visibility: 10 mi

10 PM
57°
0%
10 PM
57°

Clear

Wind: W @ 9mph

Precip: 0% Chance

Humidity: 73%

Wind Chill: 56°

Heat Index: 57°

UV Index: 0 Low

Visibility: 10 mi

11 PM
56°
0%
11 PM
56°

Clear

Wind: W @ 8mph

Precip: 0% Chance

Humidity: 77%

Wind Chill: 54°

Heat Index: 56°

UV Index: 0 Low

Visibility: 10 mi

12 AM
54°
0%
12 AM
54°

Clear

Wind: WNW @ 7mph

Precip: 0% Chance

Humidity: 80%

Wind Chill: 52°

Heat Index: 54°

UV Index: 0 Low

Visibility: 10 mi

1 AM
53°
10%
1 AM
53°

Clear

Wind: WNW @ 6mph

Precip: 10% Chance

Humidity: 82%

Wind Chill: 51°

Heat Index: 53°

UV Index: 0 Low

Visibility: 9 mi

2 AM
51°
10%
2 AM
51°

Clear

Wind: WNW @ 6mph

Precip: 10% Chance

Humidity: 87%

Wind Chill: 49°

Heat Index: 51°

UV Index: 0 Low

Visibility: 9 mi

3 AM
50°
10%
3 AM
50°

Clear

Wind: WNW @ 5mph

Precip: 10% Chance

Humidity: 88%

Wind Chill: 48°

Heat Index: 50°

UV Index: 0 Low

Visibility: 8 mi

4 AM
49°
10%
4 AM
49°

Clear

Wind: WNW @ 5mph

Precip: 10% Chance

Humidity: 89%

Wind Chill: 47°

Heat Index: 49°

UV Index: 0 Low

Visibility: 8 mi

5 AM
49°
10%
5 AM
49°

Clear

Wind: WNW @ 6mph

Precip: 10% Chance

Humidity: 88%

Wind Chill: 46°

Heat Index: 49°

UV Index: 0 Low

Visibility: 8 mi