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St. Helena, CA

79°F
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St. Helena

California

79°
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St. Helena, CA Weather
Today WinterCast Local {stormName} Tracker Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities

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Winter Center
Today Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities
Friday, February 27

Current Weather

4:32 PM

79°F
Partly sunny
RealFeel® 80°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
RealFeel Shade™ 77°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
RealFeel®
80°
RealFeel Shade™
77°
Max UV Index
1.4 (Low)
Wind
WSW 2 mph
Wind Gusts
4 mph
Humidity
45%
Indoor Humidity
45% (Slightly Humid)
Dew Point
56° F
Pressure
↓ 30.05 in
Cloud Cover
45%
Visibility
17 mi
Cloud Ceiling
40000 ft

Day

2/27
80°Hi
RealFeel® 83°
Very Warm
RealFeel Guide
Very Warm
82° to 89°
Older adults, infants, and those with sensitive medical conditions should minimize outdoor activity, especially in the sunshine.
LEARN MORE
RealFeel Shade™ 78°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
Partly sunny and warm with the temperature approaching the record of 83 set in 1932

Max UV Index4.0 (Moderate)

AccuLumen Brightness Index™9 (Very Bright)

WindESE 5 mph

Wind Gusts10 mph

Probability of Precipitation0%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover27%

Morning

Afternoon

Night

2/27
56°Lo
RealFeel® 57°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
Partly cloudy

WindN 4 mph

Wind Gusts5 mph

Probability of Precipitation3%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover45%

Evening

Overnight

Sun & Moon

11 hrs 16 mins
Rise 6:45 AM
Set 6:01 PM
Waxing Gibbous
Rise 1:59 PM
Set 5:17 AM

Temperature History

2/27
High
Low
Forecast
80°
56°
Average
64°
43°
Last Year
76°
38°
Record
83°
1932
27°
1964

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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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