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Napa, CA Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

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Winter Center
Today Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities
Saturday, October 17

Day

10/17
90°Hi
RealFeel® 90°
Hot
RealFeel Guide
Hot
90° to 100°
Caution advised. Possible danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
RealFeel Shade™ 87°
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
Sunny and toasty conditions; possible danger of dehydration and heatstroke while doing strenuous activities

Max UV Index4.0 (Moderate)

AccuLumen Brightness Index™10 (Very Bright)

WindS 7 mph

Wind Gusts15 mph

Probability of Precipitation0%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover0%

Morning

Afternoon

Night

10/17
46°Lo
RealFeel® 47°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
Clear

WindWSW 4 mph

Wind Gusts6 mph

Probability of Precipitation0%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover1%

Evening

Overnight

Sun & Moon

11 hrs 09 mins
Rise 7:20 AM
Set 6:29 PM
Waxing Crescent
Rise 2:05 PM
Set 11:26 PM

Temperature History

10/17
High
Low
Forecast
90°
46°
Average
78°
49°
Last Year
75°
42°
Record
95°
1933
32°
1932

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World North America United States California Napa

Weather Near Napa:

  • Sacramento, CA
  • San Francisco, CA
  • San Jose, CA
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