10-day forecast for Dallas, TX: 78° to 109°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
109°
Best day: Tuesday, August 18
101°
Worst day: Monday, August 10
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 10101° / 78°0
Morning80°feels 80°
Afternoon100°feels 101°
Evening100°feels 99°
Overnight79°feels 79°
101 °
Dallas, Monday, 10 August
Clear. High 101°, low 78°.
Pressure30.00 inHg
Wind8.3 mph S
Humidity35%
Visibility6.2 mi
Dew point63°
Tue, 11104° / 83°0
Morning83°feels 87°
Afternoon101°feels 104°
Evening101°feels 101°
Overnight86°feels 90°
104 °
Dallas, Tuesday, 11 August
Clear. High 104°, low 83°.
Pressure29.97 inHg
Wind10.5 mph SW
Humidity36%
Visibility6.2 mi
Dew point65°
Wed, 12105° / 83°0
Morning83°feels 87°
Afternoon102°feels 103°
Evening103°feels 101°
Overnight89°feels 92°
105 °
Dallas, Wednesday, 12 August
Partly cloudy. High 105°, low 83°.
Pressure29.91 inHg
Wind10.4 mph S
Humidity33%
Visibility6.2 mi
Dew point63°
Thu, 13105° / 83°0
Morning87°feels 89°
Afternoon100°feels 100°
Evening103°feels 101°
Overnight90°feels 91°
105 °
Dallas, Thursday, 13 August
Partly cloudy. High 105°, low 83°.
Pressure29.88 inHg
Wind14.7 mph S
Humidity27%
Visibility—
Dew point57°
Fri, 14105° / 82°0
Morning87°feels 89°
Afternoon100°feels 100°
Evening103°feels 101°
Overnight95°feels 95°
105 °
Dallas, Friday, 14 August
Mostly clear. High 105°, low 82°.
Pressure29.97 inHg
Wind15.6 mph S
Humidity28%
Visibility—
Dew point58°
Sat, 15105° / 85°0
Morning89°feels 92°
Afternoon101°feels 103°
Evening104°feels 105°
Overnight97°feels 98°
105 °
Dallas, Saturday, 15 August
Clear. High 105°, low 85°.
Pressure30.09 inHg
Wind15.1 mph S
Humidity31%
Visibility—
Dew point62°
Sun, 16106° / 87°0
Morning91°feels 94°
Afternoon102°feels 105°
Evening104°feels 105°
Overnight98°feels 97°
106 °
Dallas, Sunday, 16 August
Partly cloudy. High 106°, low 87°.
Pressure30.09 inHg
Wind14.5 mph S
Humidity30%
Visibility—
Dew point63°
Mon, 17108° / 87°0
Morning92°feels 92°
Afternoon105°feels 103°
Evening106°feels 105°
Overnight98°feels 96°
108 °
Dallas, Monday, 17 August
Clear. High 108°, low 87°.
Pressure30.00 inHg
Wind11.5 mph SE
Humidity18%
Visibility—
Dew point51°
Tue, 18109° / 86°0
Morning91°feels 91°
Afternoon104°feels 102°
Evening107°feels 104°
Overnight98°feels 96°
109 °
Dallas, Tuesday, 18 August
Mostly clear. High 109°, low 86°.
Pressure29.94 inHg
Wind12.6 mph S
Humidity19%
Visibility—
Dew point51°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Dallas, TX around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.