10-day forecast for Dallas, SD: 62° to 97°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.
97°
Best day: Sunday, August 9
79° · 0.67 in
Worst day: Thursday, August 13
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1096° / 63°0
Morning67°feels 67°
Afternoon92°feels 90°
Evening92°feels 90°
Overnight71°feels 71°
96 °
Dallas, Monday, 10 August
Mostly clear. High 96°, low 63°.
Pressure29.83 inHg
Wind17.1 mph SE
Humidity34%
Visibility6.2 mi
Dew point56°
Tue, 1193° / 62°0
Morning66°feels 67°
Afternoon91°feels 91°
Evening87°feels 86°
Overnight71°feels 71°
93 °
Dallas, Tuesday, 11 August
Light rain. High 93°, low 62°.
Pressure29.77 inHg
Wind12.6 mph NE
Humidity41%
Visibility6.2 mi
Dew point60°
Wed, 1297° / 70°0.01
Morning72°feels 72°
Afternoon94°feels 93°
Evening91°feels 90°
Overnight71°feels 71°
97 °
Dallas, Wednesday, 12 August
Light rain. High 97°, low 70°.
Pressure29.83 inHg
Wind8.3 mph E
Humidity38%
Visibility6.2 mi
Dew point60°
Thu, 1379° / 63°0.67
Morning64°feels 65°
Afternoon76°feels 76°
Evening75°feels 75°
Overnight65°feels 66°
79 °
Dallas, Thursday, 13 August
Heavy rain. High 79°, low 63°.
Pressure29.94 inHg
Wind21 mph NE
Humidity61%
Visibility—
Dew point60°
Fri, 1465° / 62°0.27
Morning62°feels 63°
Afternoon64°feels 64°
Evening64°feels 65°
Overnight64°feels 64°
65 °
Dallas, Friday, 14 August
Rain. High 65°, low 62°.
Pressure30.00 inHg
Wind13.9 mph SE
Humidity96%
Visibility—
Dew point62°
Sat, 1582° / 64°0
Morning68°feels 69°
Afternoon77°feels 77°
Evening76°feels 77°
Overnight69°feels 70°
82 °
Dallas, Saturday, 15 August
Light rain. High 82°, low 64°.
Pressure30.06 inHg
Wind8.8 mph N
Humidity69%
Visibility—
Dew point64°
Sun, 1687° / 65°0.05
Morning70°feels 71°
Afternoon82°feels 83°
Evening79°feels 80°
Overnight68°feels 68°
87 °
Dallas, Sunday, 16 August
Light rain. High 87°, low 65°.
Pressure30.15 inHg
Wind10.7 mph SE
Humidity46%
Visibility—
Dew point57°
Mon, 1790° / 64°0.2
Morning71°feels 72°
Afternoon86°feels 88°
Evening88°feels 90°
Overnight80°feels 81°
90 °
Dallas, Monday, 17 August
Rain. High 90°, low 64°.
Pressure29.91 inHg
Wind21 mph S
Humidity53%
Visibility—
Dew point63°
Tue, 1897° / 68°0.01
Morning76°feels 76°
Afternoon95°feels 92°
Evening88°feels 85°
Overnight75°feels 74°
97 °
Dallas, Tuesday, 18 August
Light rain. High 97°, low 68°.
Pressure29.77 inHg
Wind17.2 mph NW
Humidity23%
Visibility—
Dew point49°
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, SD 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.