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Next 5 Days
  • Today

    Sep 5

    Mostly sunny 94°Lo 77°
  • Sun

    Sep 6

    Mostly sunny and hot 97°Lo 77°
    more
  • Mon

    Sep 7

    Partly sunny and hot 96°Lo 77°
    more
  • Tue

    Sep 8

    Partly sunny and hot 95°Lo 75°
    more
  • Wed

    Sep 9

    A shower and t-storm around 89°Lo 74°
    more
< Previous 8 hours Next 8 hours >
  Sat
6am
7am 8am 9am 10am 11am 12pm 1pm
  6am 7am 8am 9am 10am 11am 12pm 1pm
Forecast
Clear
Mostly Clear
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Mostly Sunny
Temp (°F) 76° 76° 77° 79° 82° 85° 88° 90°
RealFeel® 80° 81° 83° 87° 93° 98° 100° 102°
Humidity 80% 83% 83% 77% 71% 65% 58% 53%
   
  6am 7am 8am 9am 10am 11am 12pm 1pm
Rain
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Snow
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
Ice
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
 
0%
   
  6am 7am 8am 9am 10am 11am 12pm 1pm
Wind (mph) 4 SSE 5 SSE 5 SSE 6 SSE 6 SSE 7 S 6 S 7 S
UV Index 0 0 1 2 4 6 8 8
Cloud Cover 9% 18% 23% 25% 25% 25% 25% 25%
Dew Point 70° 71° 71° 71° 72° 73° 71° 71°
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 - Sep 5

more Historical Weather Data >
  Today Normal Record
High 94° N/A N/A N/A
Low 77° N/A N/A N/A

Sunrise/Sunset

Sunrise / Sunset Illustration

Rises at 7:03 AM with 12:43 of sunlight, then sets at 7:46 PM

Moonrise/Moonset

Astronomy >
Moonrise / Moonset Illustration

Rises at 12:21 AM with 14:03 of moolight, then sets at 2:24 PM

Sunnyvale Weather Report

Dallas: Sizzling Labor Day Weekend in Store

September 5, 2015; 1:44 AM ET

Dallas will flirt with triple-digit heat over Labor Day weekend as skies stay dry. more >

FOX 4 Dallas-Ft. Worth Headlines

Video shows delayed bus stopped at 7-Eleven

New video has surfaced of several small children from a delayed school bus.

Fans swarm Ft. Worth ahead of College GameDay

Nimitz HS honors injured athlete