10-day forecast for Cavour, SD: 56° to 101°, with precipitation expected on 6 days. The table below breaks each day into morning, afternoon, evening and overnight.
98°
Best day: Wednesday, August 12
97° · 0.22 in
Worst day: Sunday, August 16
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0986° / 64°0.05
Morning69°feels 69°
Afternoon84°feels 83°
Evening83°feels 82°
Overnight69°feels 69°
86 °
Cavour, Sunday, 9 August
Light rain. High 86°, low 64°.
Pressure29.80 inHg
Wind12.1 mph NE
Humidity46%
Visibility6.2 mi
Dew point64°
Mon, 10101° / 62°0.12
Morning68°feels 67°
Afternoon97°feels 95°
Evening92°feels 90°
Overnight70°feels 69°
101 °
Cavour, Monday, 10 August
Rain. High 101°, low 62°.
Pressure29.80 inHg
Wind4.7 mph SE
Humidity33%
Visibility6.2 mi
Dew point58°
Tue, 1196° / 67°0.04
Morning70°feels 71°
Afternoon94°feels 93°
Evening89°feels 87°
Overnight68°feels 69°
96 °
Cavour, Tuesday, 11 August
Rain. High 96°, low 67°.
Pressure29.83 inHg
Wind8.4 mph N
Humidity45%
Visibility6.2 mi
Dew point64°
Wed, 1298° / 68°0.04
Morning73°feels 73°
Afternoon96°feels 95°
Evening89°feels 87°
Overnight72°feels 73°
98 °
Cavour, Wednesday, 12 August
Light rain. High 98°, low 68°.
Pressure29.83 inHg
Wind4.4 mph E
Humidity33%
Visibility6.2 mi
Dew point57°
Thu, 1386° / 62°0.01
Morning67°feels 67°
Afternoon83°feels 81°
Evening82°feels 80°
Overnight68°feels 67°
86 °
Cavour, Thursday, 13 August
Light rain. High 86°, low 62°.
Pressure30.03 inHg
Wind11.7 mph E
Humidity29%
Visibility—
Dew point44°
Fri, 1489° / 58°0
Morning66°feels 64°
Afternoon86°feels 84°
Evening86°feels 84°
Overnight72°feels 71°
89 °
Cavour, Friday, 14 August
Clear. High 89°, low 58°.
Pressure30.12 inHg
Wind14.4 mph SE
Humidity32%
Visibility—
Dew point49°
Sat, 1586° / 65°0.01
Morning67°feels 66°
Afternoon74°feels 74°
Evening84°feels 85°
Overnight73°feels 73°
86 °
Cavour, Saturday, 15 August
Light rain. High 86°, low 65°.
Pressure30.09 inHg
Wind16.1 mph S
Humidity63%
Visibility—
Dew point57°
Sun, 1697° / 68°0.22
Morning76°feels 78°
Afternoon95°feels 99°
Evening92°feels 94°
Overnight68°feels 69°
97 °
Cavour, Sunday, 16 August
Rain. High 97°, low 68°.
Pressure29.91 inHg
Wind12.3 mph E
Humidity40%
Visibility—
Dew point63°
Mon, 1793° / 64°0.02
Morning71°feels 71°
Afternoon87°feels 87°
Evening88°feels 87°
Overnight74°feels 74°
93 °
Cavour, Monday, 17 August
Light rain. High 93°, low 64°.
Pressure30.00 inHg
Wind9 mph S
Humidity42%
Visibility—
Dew point58°
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 Cavour, 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.