• Today

    May 31

    99°Lo 59°

    Mostly sunny and hot

    Very Good for driving
    • Precip
      1%
    • Hours of Precip
      0
    • Rain
      0 in
  • Wed

    Jun 1

    98°Lo 55°

    Partly sunny and hot

    Very Good for driving
    • Precip
      4%
    • Hours of Precip
      0
    • Rain
      0 in
    more
  • Thu

    Jun 2

    99°Lo 55°

    Mostly sunny and hot

    Very Good for driving
    • Precip
      0%
    • Hours of Precip
      0
    • Rain
      0 in
    more
  • Fri

    Jun 3

    102°Lo 60°

    Partly sunny and very hot

    Very Good for driving
    • Precip
      0%
    • Hours of Precip
      0
    • Rain
      0 in
    more
  • Sat

    Jun 4

    101°Lo 62°

    Very hot with periods of sun

    Excellent for driving
    • Precip
      3%
    • Hours of Precip
      0
    • Rain
      0 in
    more
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  Tue
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Forecast
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 80° 85° 90° 93° 96° 97° 99° 98°
RealFeel® 86° 93° 97° 99° 101° 101° 100° 97°
Humidity 36% 31% 27% 23% 20% 18% 17% 17%
   
  10am 11am 12pm 1pm 2pm 3pm 4pm 5pm
Rain
 
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  10am 11am 12pm 1pm 2pm 3pm 4pm 5pm
Wind (mph) 5 NW 6 NW 6 NW 7 NW 8 NW 9 NW 10 WNW 12 WNW
UV Index 5 7 8 9 8 7 5 3
Cloud Cover 11% 11% 11% 11% 11% 11% 11% 11%
Dew Point 51° 51° 52° 50° 49° 47° 47° 47°
Middle Grid line 100 F Middle Grid line 95 F Middle Grid line 90 F Middle Grid line 85 F Middle Grid line 80 F Middle Grid line 75 F

Temperature History - May 31

more Historical Weather Data >
  Today Normal Record 5/31/2015
High 99° 84° N/A 81°
Low 59° 53° N/A 55°

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 5:46 AM with 14:36 of sunlight, then sets at 8:22 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 2:49 AM with 12:37 of moolight, then sets at 3:26 PM

Tracy Weather Report

San Francisco: Warm, dry weather to kick off June

May 31, 2016; 5:31 AM ET

The first part of June will be dry and warm in the Bay Area after some cooler-than-normal weather during the second half of May. more >

Travel Weather Forecast

May 30, 2016; 10:27 PM ET United States travel weather forecast

Tue. Travel Weather

48 Hour Precipitation Forecast

Tue. Driving Weather