10-day forecast for Slim Butte, SD: 65° to 104°, with precipitation expected on 6 days. The table below breaks each day into morning, afternoon, evening and overnight.
104°
Best day: Tuesday, August 11
82° · 0.69 in
Worst day: Friday, August 14
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 10101° / 68°0
Morning75°feels 74°
Afternoon99°feels 94°
Evening88°feels 84°
Overnight71°feels 70°
101 °
Slim Butte, Monday, 10 August
Partly cloudy. High 101°, low 68°.
Pressure29.74 inHg
Wind4.3 mph S
Humidity19%
Visibility6.2 mi
Dew point46°
Tue, 11104° / 66°0
Morning71°feels 71°
Afternoon100°feels 96°
Evening92°feels 89°
Overnight77°feels 76°
104 °
Slim Butte, Tuesday, 11 August
Clear. High 104°, low 66°.
Pressure29.77 inHg
Wind5.5 mph NE
Humidity28%
Visibility6.2 mi
Dew point53°
Wed, 12103° / 70°0.04
Morning77°feels 77°
Afternoon102°feels 98°
Evening76°feels 76°
Overnight75°feels 75°
103 °
Slim Butte, Wednesday, 12 August
Light rain. High 103°, low 70°.
Pressure29.71 inHg
Wind10.5 mph SE
Humidity23%
Visibility6.2 mi
Dew point52°
Thu, 1375° / 67°0.06
Morning66°feels 67°
Afternoon71°feels 71°
Evening74°feels 74°
Overnight68°feels 68°
75 °
Slim Butte, Thursday, 13 August
Light rain. High 75°, low 67°.
Pressure29.91 inHg
Wind14.6 mph SE
Humidity80%
Visibility—
Dew point63°
Fri, 1482° / 65°0.69
Morning67°feels 68°
Afternoon74°feels 75°
Evening77°feels 78°
Overnight69°feels 70°
82 °
Slim Butte, Friday, 14 August
Rain. High 82°, low 65°.
Pressure29.91 inHg
Wind14 mph S
Humidity69%
Visibility—
Dew point62°
Sat, 1584° / 68°0.26
Morning71°feels 71°
Afternoon77°feels 78°
Evening82°feels 82°
Overnight73°feels 74°
84 °
Slim Butte, Saturday, 15 August
Light rain. High 84°, low 68°.
Pressure30.06 inHg
Wind8.6 mph NE
Humidity64%
Visibility—
Dew point62°
Sun, 1692° / 68°0.07
Morning73°feels 73°
Afternoon84°feels 85°
Evening83°feels 83°
Overnight71°feels 71°
92 °
Slim Butte, Sunday, 16 August
Light rain. High 92°, low 68°.
Pressure30.12 inHg
Wind28.6 mph N
Humidity47%
Visibility—
Dew point60°
Mon, 1799° / 66°0.19
Morning76°feels 76°
Afternoon92°feels 91°
Evening94°feels 91°
Overnight77°feels 77°
99 °
Slim Butte, Monday, 17 August
Rain. High 99°, low 66°.
Pressure29.83 inHg
Wind12.8 mph W
Humidity35%
Visibility—
Dew point56°
Tue, 1893° / 75°0
Morning80°feels 78°
Afternoon92°feels 89°
Evening87°feels 84°
Overnight78°feels 78°
93 °
Slim Butte, Tuesday, 18 August
Partly cloudy. High 93°, low 75°.
Pressure29.85 inHg
Wind15.3 mph NE
Humidity21%
Visibility—
Dew point45°
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 Slim Butte, 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.