• Today

    Jul 28

    75°Lo 55°

    Areas of fog, then sun

    Beneficial weather for asthma
    • Hi
      RealFeel
      81°
    • UV
      7 - Very High
    • Air Qual.
      Moderate
    more
  • Fri

    Jul 29

    79°Lo 55°

    Fog, then sun

    Beneficial weather for asthma
    • Hi
      RealFeel
      83°
    • UV
      7 - Very High
    • Air Qual.
      Good
  • Sat

    Jul 30

    78°Lo 57°

    Fog, then sun

    Beneficial weather for asthma
    • Hi
      RealFeel
      82°
    • UV
      7 - Very High
    • Air Qual.
      Moderate
    more
  • Sun

    Jul 31

    77°Lo 57°

    Areas of fog, then sun

    Beneficial weather for asthma
    • Hi
      RealFeel
      83°
    • UV
      7 - Very High
    • Air Qual.
      Good
    more
  • Mon

    Aug 1

    77°Lo 55°

    Fog, then sun

    Beneficial weather for asthma
    • Hi
      RealFeel
      82°
    • UV
      7 - Very High
    • Air Qual.
      Good
    more
Next Previous
Hi 79° RealFeel® 83° Precipitation 1%

Day

N

E

S

W

  • W 7 mph
  • Gusts: 13 mph

Areas of low clouds and fog giving way to sun

  • Max UV Index: 8 (Very High)
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs
Lo 55° RealFeel® 55° Precipitation 0%

Night

N

E

S

W

  • WSW 5 mph
  • Gusts: 10 mph

Patchy clouds in the evening; areas of low clouds late

  • Max UV Index: N/A
  • Thunderstorms: 0%
  • Precipitation: 0 in
  • Rain: 0 in
  • Snow: 0 in
  • Ice: 0 in
  • Hours of Precipitation: 0 hrs
  • Hours of Rain: 0 hrs

Temperature History - Jul 29

more Historical Weather Data >
  Today Normal Record 7/29/2015
High 79° 77° N/A 85°
Low 55° 54° N/A 59°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 6:11 AM with 14:08 of sunlight, then sets at 8:19 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:18 AM with 14:22 of moolight, then sets at 4:40 PM

Foster City Weather Report

Oppressive heat to envelop western US as late-week highs soar 10 to 15 degrees Fahrenheit above average

July 28, 2016; 2:20 PM ET

Highs will run between 10 and 15 degrees Fahrenheit above average across much of the interior western United States into the upcoming weekend. more >

Fri. Air Quality

Fri. Asthma Risk

Fri. UV Index