Weather Tomorrow

Weather Tomorrow for ZIP 75080

Richardson, TX · View full Richardson forecast

Extreme Heat WarningUntil Aug 22, 6:15 AM

Extreme Heat Warning issued August 21 at 12:51PM CDT until August 22 at 8:00PM CDT by NWS Fort Worth TX

Take extra precautions when outside by staying hydrated, wearing lightweight and loose fitting clothing, and limiting strenuous activities to the early morning or evening. Check up on relatives and neighbors. Never leave young children or pets in an enclosed vehicle, even for a short time, as temperatures can quickly rise to life-threatening levels. Know the signs and symptoms of heat exhaustion and heat stroke. To reduce risk when outdoors, the occupational safety and health administration recommends scheduling frequent rest breaks in shaded or air conditioned environments. Anyone overcome by heat should be moved to a cool and shaded location. Heat stroke is an emergency! Call 911 ASAP if you or someone you know is exhibiting signs of heat stroke. Extreme heat is dangerous, especially for those without reliable shelter. Limit time outdoors during the hottest time of the day, typically from 2 to 7 PM, rest in the shade when possible, and drink plenty of water. Locate nearby cooling centers through local resources or dial 2-1-1 in Texas.

Saturday, August 22, 2026

106°Low 83°FColdHot
Clear

Precip chance

15%

Wind

5-10 mph

Humidity

41%

Feels like

104–85°F

Data source: National Weather Service (NOAA) · Updated just now

Tomorrow by Hour

83°Temperature trend106°
TimeTempConditionRain %Wind
5 AM91°FMostly Clear
7%
5 mph SSE
6 AM90°FMostly Clear
7%
5 mph S
7 AM89°FMostly Cloudy
7%
5 mph S
8 AM88°FMostly Cloudy
7%
5 mph S
9 AM86°FMostly Cloudy
7%
5 mph SSE
10 AM85°FMostly Cloudy
7%
5 mph SSE
11 AM84°FPartly Sunny
7%
5 mph ESE
12 PM83°FPartly Sunny
8%
5 mph S
1 PM84°FMostly Sunny
8%
5 mph S
2 PM87°FMostly Sunny
8%
5 mph S
3 PM92°FMostly Sunny
2%
5 mph SSW
4 PM96°FMostly Sunny
2%
5 mph SSW
5 PM99°FMostly Sunny
2%
5 mph SSW
6 PM101°FSunny
5%
5 mph SW
7 PM104°FSunny
5%
5 mph WSW
8 PM104°FMostly Sunny
5%
5 mph ENE
9 PM105°FSlight Chance Showers And Thunderstorms
13%
10 mph SSE
10 PM106°FSlight Chance Showers And Thunderstorms
13%
10 mph SSE
11 PM104°FSlight Chance Showers And Thunderstorms
13%
10 mph S
12 AM102°FSlight Chance Showers And Thunderstorms
15%
10 mph SSE
1 AM100°FSlight Chance Showers And Thunderstorms
15%
10 mph SSE
2 AM96°FSlight Chance Showers And Thunderstorms
15%
10 mph SSE
3 AM94°FPartly Cloudy
13%
10 mph SSE
4 AM93°FPartly Cloudy
13%
10 mph SSE

Precipitation Timeline

100%
50%
5a11a5p11p
<20%20-50%50-70%>70%

What to Wear Tomorrow

Extreme heat — stay cool and protected

Clothing

  • Lightest possible clothing
  • Wide-brim hat
  • UV-protective shirt if outdoors

Footwear

Breathable sandals

Accessories

  • Sunglasses
  • Sunscreen

Conditions

High: 106°F

Low: 83°F

Wind: 5-10 mph

Rain: 15%

Enjoy your day!

Best Time to Be Outside Tomorrow

11 AM – 12 PM84

Excellent conditions for outdoor activities (dry, light wind, daylight)

5a11a5p11p