10-day forecast for Richardson, TX: 79° to 106°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
106°
Best day: Tuesday, August 18
100°
Worst day: Sunday, August 9
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 10103° / 80°0
Morning82°feels 84°
Afternoon100°feels 101°
Evening99°feels 99°
Overnight81°feels 83°
103 °
Richardson, Monday, 10 August
Clear. High 103°, low 80°.
Pressure30.00 inHg
Wind10.4 mph S
Humidity35%
Visibility6.2 mi
Dew point64°
Tue, 11104° / 83°0
Morning84°feels 87°
Afternoon101°feels 103°
Evening100°feels 100°
Overnight87°feels 90°
104 °
Richardson, Tuesday, 11 August
Clear. High 104°, low 83°.
Pressure29.97 inHg
Wind11.2 mph SW
Humidity37%
Visibility6.2 mi
Dew point65°
Wed, 12105° / 83°0
Morning84°feels 87°
Afternoon101°feels 102°
Evening101°feels 100°
Overnight89°feels 91°
105 °
Richardson, Wednesday, 12 August
Partly cloudy. High 105°, low 83°.
Pressure29.91 inHg
Wind12.2 mph SW
Humidity35%
Visibility6.2 mi
Dew point64°
Thu, 13105° / 83°0
Morning87°feels 89°
Afternoon100°feels 100°
Evening103°feels 101°
Overnight94°feels 94°
105 °
Richardson, Thursday, 13 August
Partly cloudy. High 105°, low 83°.
Pressure29.88 inHg
Wind16.8 mph S
Humidity28%
Visibility—
Dew point58°
Fri, 14105° / 81°0
Morning86°feels 88°
Afternoon100°feels 100°
Evening103°feels 100°
Overnight93°feels 92°
105 °
Richardson, Friday, 14 August
Partly cloudy. High 105°, low 81°.
Pressure29.97 inHg
Wind18 mph S
Humidity30%
Visibility—
Dew point60°
Sat, 15105° / 83°0
Morning88°feels 90°
Afternoon100°feels 101°
Evening103°feels 102°
Overnight95°feels 95°
105 °
Richardson, Saturday, 15 August
Clear. High 105°, low 83°.
Pressure30.09 inHg
Wind16.6 mph S
Humidity29%
Visibility—
Dew point60°
Sun, 16105° / 85°0
Morning90°feels 92°
Afternoon101°feels 103°
Evening103°feels 102°
Overnight96°feels 94°
105 °
Richardson, Sunday, 16 August
Clear. High 105°, low 85°.
Pressure30.06 inHg
Wind11.8 mph S
Humidity29%
Visibility—
Dew point61°
Mon, 17105° / 85°0
Morning90°feels 91°
Afternoon102°feels 102°
Evening104°feels 102°
Overnight95°feels 93°
105 °
Richardson, Monday, 17 August
Partly cloudy. High 105°, low 85°.
Pressure30.03 inHg
Wind12.7 mph S
Humidity24%
Visibility—
Dew point56°
Tue, 18106° / 85°0
Morning90°feels 91°
Afternoon103°feels 102°
Evening105°feels 102°
Overnight96°feels 94°
106 °
Richardson, Tuesday, 18 August
Clear. High 106°, low 85°.
Pressure30.00 inHg
Wind12.8 mph SW
Humidity23%
Visibility—
Dew point55°
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 Richardson, 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.