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100+ in Phoenix as record-shattering March scorcher intensifies. See how hot it will get. Chevron right

Hayward, CA

65°F
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Hayward, CA Weather
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Winter Center
Today Hourly Daily Radar MinuteCast® Monthly Air Quality Health & Activities
Tuesday, March 17

Current Weather

8:52 AM

65°F
Sunny
RealFeel® 70°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
RealFeel Shade™ 66°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
RealFeel®
70°
RealFeel Shade™
66°
Max UV Index
1.8 (Low)
Wind
NNE 1 mph
Wind Gusts
2 mph
Humidity
54%
Indoor Humidity
49% (Ideal Humidity)
Dew Point
48° F
Pressure
↔ 30.03 in
Cloud Cover
0%
Visibility
10 mi
Cloud Ceiling
40000 ft

Day

3/17
91°Hi
RealFeel® 92°
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™ 89°
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
Hot with plenty of sunshine; the length of this stretch of heat will bring an increased risk of heat-related illnesses
alerts

Heat Advisory

10:00 AM Monday - 8:00 PM Friday

Max UV Index5.0 (Moderate)

AccuLumen Brightness Index™10 (Very Bright)

WindNE 6 mph

Wind Gusts9 mph

Probability of Precipitation0%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover2%

Morning

Afternoon

Night

3/17
58°Lo
RealFeel® 57°
Cool
RealFeel Guide
Cool
53° to 62°
Light jacket or sweater may be appropriate.
LEARN MORE
Clear
alerts

Heat Advisory

10:00 AM Monday - 8:00 PM Friday

WindE 6 mph

Wind Gusts7 mph

Probability of Precipitation0%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover1%

Evening

Overnight

Sun & Moon

12 hrs 00 mins
Rise 7:17 AM
Set 7:17 PM
Waning Crescent
Rise 6:34 AM
Set 6:10 PM

Temperature History

3/17
High
Low
Forecast
91°
58°
Average
64°
48°
Last Year
55°
47°

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World North America United States California Hayward

Weather Near Hayward:

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