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El Nino to play a major role this hurricane season. Here's how many storms AccuWeather experts are predicting. Chevron right

San Mateo, CA

78°F
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San Mateo

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San Mateo, 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
Friday, March 27

Current Weather

2:07 PM

78°F
Mostly sunny
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
RealFeel Shade™ 77°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
RealFeel®
85°
RealFeel Shade™
77°
Max UV Index
4.4 (Moderate)
Wind
NNE 3 mph
Wind Gusts
5 mph
Humidity
22%
Indoor Humidity
22% (Slightly Dry)
Dew Point
37° F
Pressure
↑ 29.98 in
Cloud Cover
16%
Visibility
11 mi
Cloud Ceiling
34000 ft

Day

3/27
81°Hi
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
RealFeel Shade™ 77°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
Very warm with times of clouds and sun

Max UV Index6.0 (High)

AccuLumen Brightness Index™7 (Bright)

WindNNE 6 mph

Wind Gusts20 mph

Probability of Precipitation0%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover49%

Morning

Afternoon

Night

3/27
48°Lo
RealFeel® 47°
Chilly
RealFeel Guide
Chilly
40° to 52°
Jacket or sweater is recommended.
LEARN MORE
Partly cloudy this evening; areas of low clouds late

WindWSW 7 mph

Wind Gusts13 mph

Probability of Precipitation0%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover59%

Evening

Overnight

Sun & Moon

12 hrs 25 mins
Rise 7:02 AM
Set 7:27 PM
Waxing Gibbous
Rise 2:03 PM
Set 4:49 AM

Temperature History

3/27
High
Low
Forecast
81°
48°
Average
65°
46°
Last Year
62°
56°

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World North America United States California San Mateo

Weather Near San Mateo:

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