10-day forecast for Lake Preston, SD: 57° to 93°, with precipitation expected on 7 days. The table below breaks each day into morning, afternoon, evening and overnight.
91°
Best day: Wednesday, August 12
88° · 0.57 in
Worst day: Tuesday, August 11
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1085° / 57°0.41
Morning58°feels 58°
Afternoon84°feels 82°
Evening75°feels 74°
Overnight68°feels 67°
85 °
Lake Preston, Monday, 10 August
Heavy rain. High 85°, low 57°.
Pressure29.85 inHg
Wind5.9 mph NE
Humidity41%
Visibility6.2 mi
Dew point58°
Tue, 1188° / 64°0.57
Morning68°feels 69°
Afternoon86°feels 86°
Evening79°feels 79°
Overnight65°feels 65°
88 °
Lake Preston, Tuesday, 11 August
Heavy rain. High 88°, low 64°.
Pressure29.83 inHg
Wind12.3 mph NE
Humidity54%
Visibility6.2 mi
Dew point63°
Wed, 1291° / 62°0.03
Morning66°feels 65°
Afternoon89°feels 87°
Evening71°feels 72°
Overnight68°feels 68°
91 °
Lake Preston, Wednesday, 12 August
Light rain. High 91°, low 62°.
Pressure29.85 inHg
Wind12.2 mph E
Humidity38%
Visibility6.2 mi
Dew point56°
Thu, 1381° / 63°0.07
Morning64°feels 64°
Afternoon78°feels 78°
Evening75°feels 75°
Overnight68°feels 68°
81 °
Lake Preston, Thursday, 13 August
Light rain. High 81°, low 63°.
Pressure29.94 inHg
Wind11.7 mph E
Humidity52%
Visibility—
Dew point57°
Fri, 1478° / 60°0.15
Morning65°feels 65°
Afternoon76°feels 76°
Evening65°feels 65°
Overnight62°feels 62°
78 °
Lake Preston, Friday, 14 August
Light rain. High 78°, low 60°.
Pressure30.06 inHg
Wind16.6 mph SE
Humidity49%
Visibility—
Dew point55°
Sat, 1574° / 63°0.05
Morning64°feels 65°
Afternoon67°feels 68°
Evening72°feels 73°
Overnight65°feels 66°
74 °
Lake Preston, Saturday, 15 August
Light rain. High 74°, low 63°.
Pressure30.06 inHg
Wind13.1 mph E
Humidity98%
Visibility—
Dew point65°
Sun, 1684° / 60°0
Morning65°feels 66°
Afternoon80°feels 80°
Evening80°feels 79°
Overnight67°feels 66°
84 °
Lake Preston, Sunday, 16 August
Overcast. High 84°, low 60°.
Pressure30.15 inHg
Wind7.3 mph N
Humidity45%
Visibility—
Dew point54°
Mon, 1783° / 62°0.01
Morning68°feels 68°
Afternoon80°feels 80°
Evening75°feels 75°
Overnight68°feels 68°
83 °
Lake Preston, Monday, 17 August
Light rain. High 83°, low 62°.
Pressure29.97 inHg
Wind21.1 mph S
Humidity47%
Visibility—
Dew point56°
Tue, 1893° / 62°0.07
Morning71°feels 71°
Afternoon91°feels 90°
Evening86°feels 84°
Overnight71°feels 70°
93 °
Lake Preston, Tuesday, 18 August
Light rain. High 93°, low 62°.
Pressure29.71 inHg
Wind21.3 mph NW
Humidity36%
Visibility—
Dew point57°
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 Lake Preston, 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.