10-day forecast for Shelby, SD: 63° to 97°, with precipitation expected on 6 days. The table below breaks each day into morning, afternoon, evening and overnight.
93°
Best day: Tuesday, August 11
80° · 1.4 in
Worst day: Thursday, August 13
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1097° / 64°0.13
Morning66°feels 66°
Afternoon93°feels 91°
Evening88°feels 88°
Overnight68°feels 68°
97 °
Shelby, Monday, 10 August
Rain. High 97°, low 64°.
Pressure29.83 inHg
Wind6.9 mph S
Humidity35%
Visibility6.2 mi
Dew point58°
Tue, 1193° / 66°0
Morning71°feels 71°
Afternoon91°feels 91°
Evening88°feels 88°
Overnight69°feels 69°
93 °
Shelby, Tuesday, 11 August
Mostly clear. High 93°, low 66°.
Pressure29.83 inHg
Wind9.5 mph NE
Humidity42%
Visibility6.2 mi
Dew point61°
Wed, 1295° / 68°0.14
Morning70°feels 71°
Afternoon93°feels 92°
Evening87°feels 87°
Overnight75°feels 75°
95 °
Shelby, Wednesday, 12 August
Rain. High 95°, low 68°.
Pressure29.83 inHg
Wind10.7 mph E
Humidity40%
Visibility6.2 mi
Dew point61°
Thu, 1380° / 64°1.4
Morning66°feels 66°
Afternoon77°feels 78°
Evening75°feels 75°
Overnight66°feels 66°
80 °
Shelby, Thursday, 13 August
Heavy rain. High 80°, low 64°.
Pressure29.94 inHg
Wind17.4 mph NE
Humidity59%
Visibility—
Dew point61°
Fri, 1470° / 63°0.78
Morning65°feels 65°
Afternoon69°feels 69°
Evening65°feels 65°
Overnight65°feels 65°
70 °
Shelby, Friday, 14 August
Heavy rain. High 70°, low 63°.
Pressure30.00 inHg
Wind16.3 mph SE
Humidity69%
Visibility—
Dew point58°
Sat, 1582° / 66°0.04
Morning69°feels 70°
Afternoon76°feels 77°
Evening76°feels 77°
Overnight70°feels 70°
82 °
Shelby, Saturday, 15 August
Light rain. High 82°, low 66°.
Pressure30.06 inHg
Wind7.5 mph NW
Humidity73%
Visibility—
Dew point65°
Sun, 1686° / 66°0
Morning70°feels 71°
Afternoon82°feels 83°
Evening82°feels 82°
Overnight72°feels 72°
86 °
Shelby, Sunday, 16 August
Overcast. High 86°, low 66°.
Pressure30.15 inHg
Wind8.2 mph SE
Humidity48%
Visibility—
Dew point58°
Mon, 1791° / 65°0.1
Morning71°feels 71°
Afternoon86°feels 88°
Evening87°feels 91°
Overnight73°feels 74°
91 °
Shelby, Monday, 17 August
Light rain. High 91°, low 65°.
Pressure29.91 inHg
Wind14.9 mph S
Humidity54%
Visibility—
Dew point64°
Tue, 1894° / 68°1.14
Morning76°feels 76°
Afternoon93°feels 92°
Evening85°feels 84°
Overnight74°feels 74°
94 °
Shelby, Tuesday, 18 August
Heavy rain. High 94°, low 68°.
Pressure29.74 inHg
Wind18.5 mph NW
Humidity28%
Visibility—
Dew point53°
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 Shelby, 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.