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Foster City, CA

75°F
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Foster City, 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
Tuesday, March 17

Current Weather

2:40 PM

75°F
Sunny
RealFeel® 80°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
RealFeel Shade™ 74°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
RealFeel®
80°
RealFeel Shade™
74°
Max UV Index
4.0 (Moderate)
Wind
NNE 6 mph
Wind Gusts
6 mph
Humidity
68%
Indoor Humidity
68% (Humid)
Dew Point
64° F
Pressure
↓ 30.00 in
Cloud Cover
0%
Visibility
30 mi
Cloud Ceiling
40000 ft

Day

3/17
86°Hi
RealFeel® 91°
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™ 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
Very warm with plenty of sun; 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)

WindN 5 mph

Wind Gusts12 mph

Probability of Precipitation0%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover4%

Morning

Afternoon

Night

3/17
55°Lo
RealFeel® 55°
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

WindN 5 mph

Wind Gusts8 mph

Probability of Precipitation0%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover6%

Evening

Overnight

Sun & Moon

12 hrs 01 mins
Rise 7:17 AM
Set 7:18 PM
Waning Crescent
Rise 6:35 AM
Set 6:10 PM

Temperature History

3/17
High
Low
Forecast
86°
55°
Average
64°
45°
Last Year
57°
49°

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World North America United States California Foster City

Weather Near Foster City:

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