10-day forecast for Swett, SD: 59° to 101°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
101°
Best day: Monday, August 10
64° · 0.81 in
Worst day: Thursday, August 13
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 10101° / 64°0
Morning74°feels 73°
Afternoon99°feels 94°
Evening79°feels 79°
Overnight69°feels 67°
101 °
Swett, Monday, 10 August
Mostly clear. High 101°, low 64°.
Pressure29.71 inHg
Wind5.1 mph SE
Humidity17%
Visibility6.2 mi
Dew point45°
Tue, 1197° / 63°0.01
Morning72°feels 72°
Afternoon95°feels 93°
Evening81°feels 81°
Overnight70°feels 69°
97 °
Swett, Tuesday, 11 August
Light rain. High 97°, low 63°.
Pressure29.80 inHg
Wind11.9 mph E
Humidity33%
Visibility6.2 mi
Dew point56°
Wed, 1296° / 64°0.1
Morning72°feels 72°
Afternoon94°feels 92°
Evening74°feels 74°
Overnight69°feels 69°
96 °
Swett, Wednesday, 12 August
Light rain. High 96°, low 64°.
Pressure29.83 inHg
Wind13.8 mph SE
Humidity32%
Visibility6.2 mi
Dew point56°
Thu, 1364° / 59°0.81
Morning60°feels 61°
Afternoon61°feels 61°
Evening60°feels 60°
Overnight62°feels 62°
64 °
Swett, Thursday, 13 August
Heavy rain. High 64°, low 59°.
Pressure29.97 inHg
Wind21.1 mph E
Humidity93%
Visibility—
Dew point59°
Fri, 1465° / 59°0
Morning60°feels 60°
Afternoon64°feels 63°
Evening65°feels 65°
Overnight61°feels 61°
65 °
Swett, Friday, 14 August
Overcast. High 65°, low 59°.
Pressure30.03 inHg
Wind16.9 mph SE
Humidity82%
Visibility—
Dew point57°
Sat, 1576° / 60°0.14
Morning63°feels 64°
Afternoon71°feels 71°
Evening75°feels 75°
Overnight67°feels 67°
76 °
Swett, Saturday, 15 August
Light rain. High 76°, low 60°.
Pressure30.09 inHg
Wind12.7 mph S
Humidity76%
Visibility—
Dew point61°
Sun, 1686° / 64°0
Morning69°feels 69°
Afternoon81°feels 81°
Evening82°feels 82°
Overnight73°feels 74°
86 °
Swett, Sunday, 16 August
Overcast. High 86°, low 64°.
Pressure30.12 inHg
Wind12.7 mph SE
Humidity44%
Visibility—
Dew point54°
Mon, 1797° / 69°0
Morning76°feels 75°
Afternoon94°feels 91°
Evening94°feels 91°
Overnight81°feels 80°
97 °
Swett, Monday, 17 August
Clear. High 97°, low 69°.
Pressure29.85 inHg
Wind19.2 mph SW
Humidity26%
Visibility—
Dew point51°
Tue, 1898° / 74°0
Morning81°feels 79°
Afternoon96°feels 92°
Evening92°feels 89°
Overnight81°feels 80°
98 °
Swett, Tuesday, 18 August
Clear. High 98°, low 74°.
Pressure29.77 inHg
Wind16 mph NW
Humidity18%
Visibility—
Dew point43°
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 Swett, 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.