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San Jose, CA

77°F
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San Jose

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77°
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San Jose, CA Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

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1 PM

78°
RealFeel® 88°
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.
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rain drop 0%
Chevron down
Partly sunny
alerts

Coastal Flood Advisory

5:00 PM Friday - 2:00 AM Thursday

RealFeel Shade™76°

WindW 6 mph

Air QualityFair

Max UV Index9.3 (Very High)

Wind Gusts6 mph

Humidity45%

Indoor Humidity45% (Ideal Humidity)

Dew Point55° F

AccuLumen Brightness Index™8 (Bright)

Cloud Cover42%

Visibility8 mi

Cloud Ceiling36300 ft

2 PM

80°
RealFeel® 86°
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
rain drop 0%
Chevron down
Partly sunny
alerts

Coastal Flood Advisory

5:00 PM Friday - 2:00 AM Thursday

RealFeel Shade™77°

Heat Index80°

WindW 9 mph

Air QualityFair

Max UV Index8.4 (Very High)

Wind Gusts10 mph

Humidity46%

Indoor Humidity46% (Slightly Humid)

Dew Point58° F

AccuLumen Brightness Index™8 (Bright)

Cloud Cover43%

Visibility10 mi

Cloud Ceiling30000 ft

3 PM

81°
RealFeel® 85°
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
rain drop 0%
Chevron down
Partly sunny
alerts

Coastal Flood Advisory

5:00 PM Friday - 2:00 AM Thursday

RealFeel Shade™78°

Heat Index81°

WindW 8 mph

Air QualityFair

Max UV Index6.2 (High)

Wind Gusts10 mph

Humidity43%

Indoor Humidity43% (Slightly Humid)

Dew Point57° F

AccuLumen Brightness Index™9 (Very Bright)

Cloud Cover32%

Visibility10 mi

Cloud Ceiling30000 ft

4 PM

82°
RealFeel® 84°
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
rain drop 0%
Chevron down
Mostly sunny
alerts

Coastal Flood Advisory

5:00 PM Friday - 2:00 AM Thursday

RealFeel Shade™79°

Heat Index82°

WindW 9 mph

Air QualityFair

Max UV Index4.3 (Moderate)

Wind Gusts10 mph

Humidity41%

Indoor Humidity41% (Slightly Humid)

Dew Point56° F

AccuLumen Brightness Index™9 (Very Bright)

Cloud Cover26%

Visibility10 mi

Cloud Ceiling30000 ft

5 PM

80°
RealFeel® 81°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 0%
Chevron down
Mostly sunny
alerts

Coastal Flood Advisory

5:00 PM Friday - 2:00 AM Thursday

RealFeel Shade™77°

Heat Index80°

WindW 8 mph

Air QualityFair

Max UV Index2.8 (Moderate)

Wind Gusts12 mph

Humidity43%

Indoor Humidity43% (Slightly Humid)

Dew Point56° F

AccuLumen Brightness Index™9 (Very Bright)

Cloud Cover26%

Visibility10 mi

Cloud Ceiling30000 ft

6 PM

78°
RealFeel® 77°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 0%
Chevron down
Mostly sunny
alerts

Coastal Flood Advisory

5:00 PM Friday - 2:00 AM Thursday

RealFeel Shade™75°

WindWSW 8 mph

Air QualityFair

Max UV Index1.7 (Low)

Wind Gusts9 mph

Humidity46%

Indoor Humidity46% (Slightly Humid)

Dew Point56° F

AccuLumen Brightness Index™9 (Very Bright)

Cloud Cover26%

Visibility10 mi

Cloud Ceiling30000 ft

7 PM

75°
RealFeel® 73°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 0%
Chevron down
Mostly sunny
alerts

Coastal Flood Advisory

5:00 PM Friday - 2:00 AM Thursday

RealFeel Shade™73°

WindWSW 8 mph

Air QualityFair

Max UV Index0.7 (Low)

Wind Gusts8 mph

Humidity52%

Indoor Humidity52% (Slightly Humid)

Dew Point56° F

AccuLumen Brightness Index™4 (Dull)

Cloud Cover26%

Visibility10 mi

Cloud Ceiling30000 ft

8 PM

74°
RealFeel® 71°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 0%
Chevron down
Mostly sunny
alerts

Coastal Flood Advisory

5:00 PM Friday - 2:00 AM Thursday

RealFeel Shade™71°

WindSW 8 mph

Air QualityFair

Max UV Index0.0 (Low)

Wind Gusts8 mph

Humidity54%

Indoor Humidity54% (Slightly Humid)

Dew Point56° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover25%

Visibility10 mi

Cloud Ceiling30000 ft

9 PM

71°
RealFeel® 68°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 0%
Chevron down
Mostly clear
alerts

Coastal Flood Advisory

5:00 PM Friday - 2:00 AM Thursday

WindSSW 8 mph

Air QualityFair

Wind Gusts9 mph

Humidity60%

Indoor Humidity60% (Slightly Humid)

Dew Point56° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover25%

Visibility10 mi

Cloud Ceiling30000 ft

10 PM

68°
RealFeel® 65°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 0%
Chevron down
Mostly clear
alerts

Coastal Flood Advisory

5:00 PM Friday - 2:00 AM Thursday

WindSSW 9 mph

Air QualityFair

Wind Gusts10 mph

Humidity66%

Indoor Humidity66% (Slightly Humid)

Dew Point56° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover25%

Visibility10 mi

Cloud Ceiling30000 ft

11 PM

66°
RealFeel® 63°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
rain drop 0%
Chevron down
Mostly clear
alerts

Coastal Flood Advisory

5:00 PM Friday - 2:00 AM Thursday

WindS 9 mph

Air QualityFair

Wind Gusts10 mph

Humidity69%

Indoor Humidity66% (Slightly Humid)

Dew Point56° F

AccuLumen Brightness Index™0 (Dark)

Cloud Cover25%

Visibility10 mi

Cloud Ceiling30000 ft

Hourly Weather Forecast for San Jose

AccuWeather's hourly forecast for San Jose provides hour-by-hour temperatures, RealFeel® Temperature, and precipitation probability through the next 10 days. The current hour shows 78° with a RealFeel® of 88°, partly sunny with a 0% chance of precipitation. Each hourly forecast includes wind speed, humidity, air quality, UV index, and the AccuLumen Brightness Index™, AccuWeather's measure of perceived outdoor light intensity. Forecasts are generated by proprietary systems developed by AccuWeather meteorologists since 1962.

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World North America United States California San Jose

Weather Near San Jose:

  • Oakland, CA
  • San Francisco, CA
  • Santa Rosa, CA
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