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St. Helena, CA

74°F
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St. Helena

California

74°
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St. Helena, CA Weather
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Today

 Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities
Heat Advisory

Today's Weather

Sat, Mar 14

Sunshine and warm with the temperature approaching the record high of 84 set in 2017 Hi: 81°

Tonight: Mainly clear Lo: 50°

Current Weather

1:42 PM

74°F
RealFeel® 81°
Sunny More Details
RealFeel Shade™ 73°
Wind NNW 3 mph
Wind Gusts 6 mph
Air Quality Fair

Looking Ahead

Record-breaking, early-season heat wave next week

St. Helena Weather Radar

St. Helena Weather Radar
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Clouds
Temperature

Hourly Weather

2 PM 76°
rain drop 0%
3 PM 78°
rain drop 0%
4 PM 81°
rain drop 0%
5 PM 79°
rain drop 0%
6 PM 76°
rain drop 0%
7 PM 72°
rain drop 0%
8 PM 73°
rain drop 0%
9 PM 68°
rain drop 0%
10 PM 64°
rain drop 0%
11 PM 61°
rain drop 0%
12 AM 60°
rain drop 0%
1 AM 58°
rain drop 0%

10-Day Weather Forecast

Today

3/14

81° 50°

Sunny

Night: Mainly clear
1%

Sun

3/15

88° 55°

Very warm

Partly cloudy
0%

Mon

3/16

91° 51°

Hot

Clear
1%

Tue

3/17

91° 51°

Very warm

Clear
3%

Wed

3/18

88° 52°

Very warm

Clear
3%

Thu

3/19

90° 57°

Very warm

Partly cloudy
3%

Fri

3/20

91° 57°

Hot

Mainly clear
1%

Sat

3/21

88° 55°

Mostly sunny and very warm

Partly cloudy
0%

Sun

3/22

75° 49°

Not as warm with high clouds

Low clouds
0%

Mon

3/23

74° 47°

Mostly sunny

Clear
1%

Sun & Moon

11 hrs 53 mins
Rise 7:23 AM
Set 7:16 PM
Waning Crescent
Rise 5:10 AM
Set 2:48 PM

Air Quality

See More
Air Quality Fair

The air quality is generally acceptable for most individuals. However, sensitive groups may experience minor to moderate symptoms from long-term exposure.

Allergy Outlook

See All
Tree Pollen High Data is not supported in this location Ragweed Pollen Low Data is not supported in this location Mold Low Data is not supported in this location Grass Pollen Low Data is not supported in this location Dust & Dander Low Data is not supported in this location

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World North America United States California St. Helena

Weather Near St. Helena:

  • Oakland, CA
  • San Francisco, CA
  • San Jose, CA
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