St. Helena, CA

Right Now
64°
Partly Cloudy
  • Humidity: 60%
  • Feels Like: 64°
  • Heat Index: 64°
  • Wind: 13 mph
  • Wind Chill: 64°
  • UV Index: 0 Low
  • Sunrise: 05:54:50 AM
  • Sunset: 08:18:20 PM
  • Dew Point: 64°
  • Visibility: 9 mi

Today

Some clouds. Low 49F. Winds WSW at 10 to 15 mph.

Tonight

Some clouds. Low 49F. Winds WSW at 10 to 15 mph.

Tomorrow

Sunny along with a few clouds. High 77F. Winds SW at 10 to 15 mph.

Next 12 Hours

Time
Temp
Precip
8 PM
63°
0%
8 PM
63°

Wind: WSW @ 10mph

Precip: 0% Chance

Humidity: 60%

Wind Chill: 62°

Heat Index: 63°

UV Index: 0 Low

Visibility: 10 mi

9 PM
59°
0%
9 PM
59°

Wind: WSW @ 9mph

Precip: 0% Chance

Humidity: 66%

Wind Chill: 58°

Heat Index: 59°

UV Index: 0 Low

Visibility: 10 mi

10 PM
57°
0%
10 PM
57°

Wind: WSW @ 8mph

Precip: 0% Chance

Humidity: 73%

Wind Chill: 55°

Heat Index: 57°

UV Index: 0 Low

Visibility: 10 mi

11 PM
55°
0%
11 PM
55°

Wind: W @ 7mph

Precip: 0% Chance

Humidity: 79%

Wind Chill: 54°

Heat Index: 55°

UV Index: 0 Low

Visibility: 9 mi

12 AM
54°
2%
12 AM
54°

Wind: WSW @ 6mph

Precip: 2% Chance

Humidity: 82%

Wind Chill: 52°

Heat Index: 54°

UV Index: 0 Low

Visibility: 8 mi

1 AM
53°
5%
1 AM
53°

Wind: W @ 6mph

Precip: 5% Chance

Humidity: 83%

Wind Chill: 51°

Heat Index: 53°

UV Index: 0 Low

Visibility: 7 mi

2 AM
52°
6%
2 AM
52°

Wind: W @ 5mph

Precip: 6% Chance

Humidity: 84%

Wind Chill: 51°

Heat Index: 52°

UV Index: 0 Low

Visibility: 6 mi

3 AM
52°
7%
3 AM
52°

Wind: W @ 4mph

Precip: 7% Chance

Humidity: 85%

Wind Chill: 51°

Heat Index: 52°

UV Index: 0 Low

Visibility: 6 mi

4 AM
51°
7%
4 AM
51°

Wind: W @ 4mph

Precip: 7% Chance

Humidity: 87%

Wind Chill: 50°

Heat Index: 51°

UV Index: 0 Low

Visibility: 5 mi

5 AM
51°
7%
5 AM
51°

Wind: W @ 4mph

Precip: 7% Chance

Humidity: 88%

Wind Chill: 50°

Heat Index: 51°

UV Index: 0 Low

Visibility: 5 mi

6 AM
50°
7%
6 AM
50°

Wind: W @ 3mph

Precip: 7% Chance

Humidity: 91%

Wind Chill: 49°

Heat Index: 50°

UV Index: 0 Low

Visibility: 5 mi

7 AM
53°
6%
7 AM
53°

Wind: W @ 2mph

Precip: 6% Chance

Humidity: 87%

Wind Chill: 53°

Heat Index: 53°

UV Index: 0 Low

Visibility: 8 mi