10-day forecast for Cavour, SD: 40° to 68°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
66°
Best day: Saturday, October 17
68° · 0.28 in
Worst day: Wednesday, October 21
Tap any day below to see morning, afternoon, evening and overnight.
Wed, 1453° / 40°0.02
Morning40°feels 40°
Afternoon53°feels 51°
Evening51°feels 49°
Overnight43°feels 41°
53 °
Cavour, Wednesday, 14 October
Light rain. High 53°, low 40°.
Pressure30.27 inHg
Wind1.6 mph NE
Humidity62%
Visibility6.2 mi
Dew point41°
Thu, 1560° / 47°0.17
Morning48°feels 44°
Afternoon59°feels 58°
Evening49°feels 42°
Overnight49°feels 47°
60 °
Cavour, Thursday, 15 October
Rain. High 60°, low 47°.
Pressure30.21 inHg
Wind5.7 mph NW
Humidity76%
Visibility6.2 mi
Dew point46°
Fri, 1652° / 41°0
Morning42°feels 35°
Afternoon50°feels 47°
Evening45°feels 45°
Overnight45°feels 37°
52 °
Cavour, Friday, 16 October
Clear. High 52°, low 41°.
Pressure30.68 inHg
Wind11.3 mph NW
Humidity55%
Visibility6.2 mi
Dew point32°
Sat, 1766° / 40°0
Morning42°feels 35°
Afternoon61°feels 59°
Evening59°feels 57°
Overnight40°feels 34°
66 °
Cavour, Saturday, 17 October
Clear. High 66°, low 40°.
Pressure30.18 inHg
Wind14.9 mph S
Humidity45%
Visibility6.2 mi
Dew point34°
Sun, 1865° / 46°0
Morning50°feels 47°
Afternoon61°feels 59°
Evening55°feels 53°
Overnight49°feels 47°
65 °
Cavour, Sunday, 18 October
Overcast. High 65°, low 46°.
Pressure29.97 inHg
Wind12.6 mph S
Humidity48%
Visibility—
Dew point40°
Mon, 1964° / 42°0
Morning47°feels 44°
Afternoon60°feels 56°
Evening53°feels 50°
Overnight49°feels 46°
64 °
Cavour, Monday, 19 October
Clear. High 64°, low 42°.
Pressure30.18 inHg
Wind12 mph S
Humidity26%
Visibility—
Dew point23°
Tue, 2062° / 46°0
Morning50°feels 45°
Afternoon59°feels 58°
Evening60°feels 60°
Overnight58°feels 57°
62 °
Cavour, Tuesday, 20 October
Overcast. High 62°, low 46°.
Pressure29.97 inHg
Wind19.8 mph S
Humidity75%
Visibility—
Dew point49°
Wed, 2168° / 58°0.28
Morning62°feels 62°
Afternoon68°feels 68°
Evening67°feels 67°
Overnight64°feels 64°
68 °
Cavour, Wednesday, 21 October
Light rain. High 68°, low 58°.
Pressure29.83 inHg
Wind16.5 mph SE
Humidity75%
Visibility—
Dew point59°
Thu, 2265° / 53°0.19
Morning56°feels 55°
Afternoon58°feels 58°
Evening55°feels 54°
Overnight53°feels 53°
65 °
Cavour, Thursday, 22 October
Light rain. High 65°, low 53°.
Pressure29.74 inHg
Wind10.1 mph S
Humidity88%
Visibility—
Dew point54°
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.