10-day forecast for Lone Tree, SD: 56° to 97°, with precipitation expected on 5 days. The table below breaks each day into morning, afternoon, evening and overnight.
90°
Best day: Wednesday, August 12
82° · 0.36 in
Worst day: Monday, August 10
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1082° / 60°0.36
Morning63°feels 64°
Afternoon80°feels 80°
Evening82°feels 83°
Overnight68°feels 67°
82 °
Lone Tree, Monday, 10 August
Heavy rain. High 82°, low 60°.
Pressure29.88 inHg
Wind6.3 mph SE
Humidity63%
Visibility6.2 mi
Dew point63°
Tue, 1190° / 62°0.06
Morning67°feels 67°
Afternoon89°feels 89°
Evening80°feels 81°
Overnight66°feels 67°
90 °
Lone Tree, Tuesday, 11 August
Rain. High 90°, low 62°.
Pressure29.80 inHg
Wind11.3 mph NE
Humidity47%
Visibility6.2 mi
Dew point62°
Wed, 1290° / 62°0
Morning66°feels 65°
Afternoon89°feels 85°
Evening77°feels 77°
Overnight68°feels 68°
90 °
Lone Tree, Wednesday, 12 August
Clear. High 90°, low 62°.
Pressure29.91 inHg
Wind9.7 mph E
Humidity27%
Visibility6.2 mi
Dew point47°
Thu, 1366° / 59°0.07
Morning62°feels 61°
Afternoon60°feels 60°
Evening63°feels 63°
Overnight65°feels 64°
66 °
Lone Tree, Thursday, 13 August
Light rain. High 66°, low 59°.
Pressure30.06 inHg
Wind8.9 mph E
Humidity89%
Visibility—
Dew point57°
Fri, 1475° / 56°0
Morning61°feels 61°
Afternoon74°feels 73°
Evening69°feels 68°
Overnight62°feels 61°
75 °
Lone Tree, Friday, 14 August
Overcast. High 75°, low 56°.
Pressure30.12 inHg
Wind12.1 mph S
Humidity34%
Visibility—
Dew point42°
Sat, 1575° / 60°0.01
Morning62°feels 62°
Afternoon68°feels 68°
Evening74°feels 74°
Overnight68°feels 68°
75 °
Lone Tree, Saturday, 15 August
Light rain. High 75°, low 60°.
Pressure30.12 inHg
Wind8.8 mph SE
Humidity77%
Visibility—
Dew point59°
Sun, 1689° / 63°0
Morning70°feels 69°
Afternoon87°feels 84°
Evening83°feels 81°
Overnight68°feels 67°
89 °
Lone Tree, Sunday, 16 August
Overcast. High 89°, low 63°.
Pressure30.12 inHg
Wind8.5 mph N
Humidity32%
Visibility—
Dew point50°
Mon, 1787° / 62°0.04
Morning69°feels 69°
Afternoon87°feels 88°
Evening83°feels 85°
Overnight70°feels 71°
87 °
Lone Tree, Monday, 17 August
Light rain. High 87°, low 62°.
Pressure29.97 inHg
Wind16.7 mph S
Humidity43%
Visibility—
Dew point59°
Tue, 1897° / 67°0.06
Morning74°feels 76°
Afternoon93°feels 96°
Evening92°feels 95°
Overnight78°feels 80°
97 °
Lone Tree, Tuesday, 18 August
Light rain. High 97°, low 67°.
Pressure29.77 inHg
Wind15.9 mph S
Humidity40%
Visibility—
Dew point62°
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 Lone Tree, 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.