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California braces for yet another Pacific storm. Get the forecast. Chevron right

St. Helena, CA

60°F
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St. Helena

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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

November 18 - January 1

Tue 11/18

65° /44°
5%
Mostly sunny

RealFeel®67°

RealFeel Shade™64°

Max UV Index3.0 (Moderate)

WindW 5 mph

Wed 11/19

61° /51°
25%
Rather cloudy

RealFeel®61°

RealFeel Shade™61°

Max UV Index1.0 (Low)

WindSE 5 mph

Thu 11/20

62° /40°
85%
Times of clouds and sun with a couple of showers

RealFeel®62°

RealFeel Shade™62°

Max UV Index1.0 (Low)

WindNW 6 mph

Fri 11/21

69° /40°
2%
Mostly sunny

RealFeel®71°

RealFeel Shade™67°

Max UV Index3.0 (Moderate)

WindN 5 mph

Sat 11/22

70° /41°
3%
Mostly sunny and pleasant

RealFeel®73°

RealFeel Shade™69°

Max UV Index3.0 (Moderate)

WindNW 1 mph

Sun 11/23

65° /46°
5%
Partly sunny

RealFeel®69°

RealFeel Shade™66°

Max UV Index3.0 (Moderate)

WindNE 2 mph

Mon 11/24

63° /45°
30%
Variable clouds with a couple of showers possible

RealFeel®67°

RealFeel Shade™67°

Max UV Index2.0 (Low)

WindN 1 mph

Tue 11/25

64° /40°
0%
Mostly cloudy

RealFeel®69°

RealFeel Shade™65°

Max UV Index2.0 (Low)

WindN 1 mph

Wed 11/26

62° /38°
0%
Cloudy

RealFeel®66°

RealFeel Shade™66°

Max UV Index1.0 (Low)

WindNNW 1 mph

Thu 11/27

62° /38°
0%
Partly sunny

RealFeel®66°

RealFeel Shade™63°

Max UV Index3.0 (Moderate)

WindENE 1 mph

Fri 11/28

61° /43°
25%
Partial sunshine

RealFeel®62°

RealFeel Shade™59°

Max UV Index2.0 (Low)

WindNE 6 mph

Sat 11/29

59° /40°
4%
Sunshine and a few clouds

RealFeel®63°

RealFeel Shade™60°

Max UV Index2.0 (Low)

WindNE 4 mph

Sun 11/30

63° /41°
30%
Mostly cloudy, chance of a little rain

RealFeel®63°

RealFeel Shade™61°

Max UV Index2.0 (Low)

WindENE 6 mph

Mon 12/1

60° /40°
10%
Sunshine

RealFeel®64°

RealFeel Shade™61°

Max UV Index2.0 (Low)

WindNNE 2 mph

Tue 12/2

61° /41°
25%
Cloudy

RealFeel®63°

RealFeel Shade™63°

Max UV Index1.0 (Low)

WindNNE 1 mph

Wed 12/3

58° /44°
25%
Cloudy

RealFeel®60°

RealFeel Shade™60°

Max UV Index1.0 (Low)

WindSSW 4 mph

Thu 12/4

56° /43°
65%
Clouds and sun with a couple of showers

RealFeel®61°

RealFeel Shade™57°

Max UV Index2.0 (Low)

WindS 4 mph

Fri 12/5

54° /41°
57%
Cloudy; a couple of morning showers followed by a little rain in the afternoon

RealFeel®56°

RealFeel Shade™56°

Max UV Index1.0 (Low)

WindS 4 mph

Sat 12/6

55° /44°
25%
Cloudy

RealFeel®57°

RealFeel Shade™57°

Max UV Index1.0 (Low)

WindSSW 2 mph

Sun 12/7

55° /44°
25%
Remaining cloudy

RealFeel®57°

RealFeel Shade™57°

Max UV Index1.0 (Low)

WindW 2 mph

Mon 12/8

57° /40°
20%
Mostly sunny

RealFeel®57°

RealFeel Shade™54°

Max UV Index2.0 (Low)

WindN 8 mph

Tue 12/9

54° /36°
10%
Sunny much of the time

RealFeel®59°

RealFeel Shade™54°

Max UV Index2.0 (Low)

WindNNE 4 mph

Wed 12/10

57° /39°
25%
Cloudy

RealFeel®56°

RealFeel Shade™56°

Max UV Index1.0 (Low)

WindW 5 mph

Thu 12/11

54° /36°
20%
Mostly sunny

RealFeel®58°

RealFeel Shade™54°

Max UV Index2.0 (Low)

WindW 5 mph

Fri 12/12

55° /36°
57%
Occasional rain in the morning; otherwise, cloudy

RealFeel®51°

RealFeel Shade™51°

Max UV Index1.0 (Low)

WindWSW 9 mph

Sat 12/13

54° /35°
20%
Partly sunny

RealFeel®58°

RealFeel Shade™55°

Max UV Index2.0 (Low)

WindNNW 4 mph

Sun 12/14

53° /36°
5%
Plenty of sunshine

RealFeel®59°

RealFeel Shade™55°

Max UV Index2.0 (Low)

WindNNW 2 mph

Mon 12/15

55° /36°
25%
Plenty of clouds

RealFeel®58°

RealFeel Shade™58°

Max UV Index1.0 (Low)

WindNNE 1 mph

Tue 12/16

54° /37°
25%
Cloudy

RealFeel®55°

RealFeel Shade™55°

Max UV Index1.0 (Low)

WindWNW 2 mph

Wed 12/17

53° /36°
55%
Intervals of clouds and sunshine with a brief shower

RealFeel®54°

RealFeel Shade™54°

Max UV Index1.0 (Low)

WindNNW 2 mph

Thu 12/18

52° /35°
10%
Mostly sunny

RealFeel®58°

RealFeel Shade™55°

Max UV Index2.0 (Low)

WindNNE 1 mph

Fri 12/19

53° /35°
25%
Sun giving way to increasing clouds

RealFeel®56°

RealFeel Shade™56°

Max UV Index1.0 (Low)

Wind0 mph

Sat 12/20

52° /36°
69%
Periods of rain in the morning; otherwise, mostly cloudy

RealFeel®56°

RealFeel Shade™53°

Max UV Index1.0 (Low)

WindNNW 4 mph

Sun 12/21

53° /35°
25%
Turning cloudy

RealFeel®55°

RealFeel Shade™55°

Max UV Index2.0 (Low)

WindNNE 2 mph

Mon 12/22

53° /36°
25%
Cloudy

RealFeel®56°

RealFeel Shade™56°

Max UV Index1.0 (Low)

Wind0 mph

Tue 12/23

54° /38°
55%
Cloudy with a shower in spots

RealFeel®57°

RealFeel Shade™57°

Max UV Index1.0 (Low)

WindSW 1 mph

Wed 12/24

52° /36°
20%
Partly sunny

RealFeel®52°

RealFeel Shade™50°

Max UV Index2.0 (Low)

WindWNW 6 mph

Thu 12/25

52° /34°
25%
Times of sun and clouds

RealFeel®54°

RealFeel Shade™54°

Max UV Index2.0 (Low)

WindN 4 mph

Fri 12/26

53° /34°
5%
Plenty of sunshine

RealFeel®55°

RealFeel Shade™53°

Max UV Index2.0 (Low)

WindNNE 7 mph

Sat 12/27

52° /35°
25%
Mostly cloudy

RealFeel®56°

RealFeel Shade™56°

Max UV Index1.0 (Low)

Wind0 mph

Sun 12/28

52° /40°
57%
A thick cloud cover; a little morning rain followed by a shower in spots in the afternoon

RealFeel®56°

RealFeel Shade™56°

Max UV Index1.0 (Low)

WindENE 1 mph

Mon 12/29

54° /44°
66%
Rain

RealFeel®46°

RealFeel Shade™46°

Max UV Index1.0 (Low)

WindSSE 17 mph

Tue 12/30

57° /42°
66%
Rain

RealFeel®50°

RealFeel Shade™50°

Max UV Index1.0 (Low)

WindSSE 15 mph

Wed 12/31

59° /37°
71%
Windy with rain

RealFeel®49°

RealFeel Shade™49°

Max UV Index1.0 (Low)

WindS 20 mph

Thu 1/1

56° /41°
1%
Partly sunny

RealFeel®60°

RealFeel Shade™56°

Max UV Index2.0 (Low)

WindW 5 mph

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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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More
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