6 - 10 of 45 days | All 45 days
Previous 5 Days Next 5 Days
  • Sat

    Jul 19

    Partly sunny and humid 94°Lo 78°
  • Sun

    Jul 20

    Partly sunny and very warm 98°Lo 79°
  • Mon

    Jul 21

    Sunshine and very warm 100°Lo 76°
  • Tue

    Jul 22

    Very warm with high clouds 97°Lo 76°
  • Wed

    Jul 23

    Partly sunny, a shower; warm 99°Lo 77°

Want more Hourly forecasting?

Subscribe to our Premium Membership


Get 15 days of hourly forecasts and daily details, plus the interactive Planner and more all ad-free when you subscribe to our Premium service.

Temperature History - Jul 20

more Historical Weather Data >
  Today Normal Record 7/20/2013
High 98° 96° 105° (2012) 95°
Low 79° 75° 65° (1920) 73°


Sunrise / Sunset Illustration

Rises at 6:33 AM with 14:02 of sunlight, then sets at 8:35 PM


Astronomy >
Moonrise / Moonset Illustration

Rises at 1:40 AM with 13:45 of moolight, then sets at 3:25 PM

Top Story

Lewisville Weather Report

Dallas: Continued Heat Before Midweek Storms

July 14, 2014; 6:34 AM ET

Dallas will see continued periods of heat and dry weather before severe storms bring cooler temperatures midweek. more >

FOX 4 Dallas-Ft. Worth Headlines

Steamy...to Stormy!

Hang in there! One last day of summer! (for now) Should top 100 early this afternoon before storms pop up...some with gusty winds. The cold front moves through overnight, and storms will die out leaving us warm but dry Tuesday. Next storm threat is likely Wed PM (esp DFW north) as the front stalls overhead. Highs may still hit or top 90 before the main rain threat comes Thursday. Some could be very heavy rain/flooding. Temps will stay in the 80s through Friday before a quick weekend warm up ...

Protestors against Israeli air strikes descend on Dealey Plaza

Central American country tries to help its citizens in the DFW area