10-day forecast for Cavour, SD: 38° to 70°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
68°
Best day: Tuesday, October 20
63° · 1.03 in
Worst day: Friday, October 23
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 1651° / 39°0
Morning42°feels 33°
Afternoon49°feels 44°
Evening43°feels 43°
Overnight45°feels 37°
51 °
Cavour, Friday, 16 October
Light rain. High 51°, low 39°.
Pressure30.68 inHg
Wind14.2 mph NW
Humidity57%
Visibility6.2 mi
Dew point29°
Sat, 1763° / 38°0
Morning39°feels 31°
Afternoon60°feels 58°
Evening56°feels 53°
Overnight38°feels 32°
63 °
Cavour, Saturday, 17 October
Clear. High 63°, low 38°.
Pressure30.27 inHg
Wind16.3 mph S
Humidity43%
Visibility6.2 mi
Dew point31°
Sun, 1864° / 45°0
Morning47°feels 43°
Afternoon62°feels 60°
Evening53°feels 52°
Overnight49°feels 44°
64 °
Cavour, Sunday, 18 October
Clear. High 64°, low 45°.
Pressure30.12 inHg
Wind5 mph SE
Humidity52%
Visibility6.2 mi
Dew point39°
Mon, 1964° / 43°0
Morning48°feels 45°
Afternoon59°feels 57°
Evening55°feels 53°
Overnight46°feels 44°
64 °
Cavour, Monday, 19 October
Clear. High 64°, low 43°.
Pressure30.18 inHg
Wind8.2 mph SE
Humidity58%
Visibility—
Dew point43°
Tue, 2068° / 47°0
Morning52°feels 49°
Afternoon64°feels 62°
Evening62°feels 61°
Overnight59°feels 57°
68 °
Cavour, Tuesday, 20 October
Clear. High 68°, low 47°.
Pressure30.09 inHg
Wind17.3 mph SE
Humidity59%
Visibility—
Dew point47°
Wed, 2170° / 59°0.12
Morning62°feels 61°
Afternoon69°feels 68°
Evening63°feels 63°
Overnight62°feels 62°
70 °
Cavour, Wednesday, 21 October
Light rain. High 70°, low 59°.
Pressure29.91 inHg
Wind20.9 mph S
Humidity56%
Visibility—
Dew point52°
Thu, 2269° / 64°0.02
Morning65°feels 65°
Afternoon67°feels 67°
Evening66°feels 66°
Overnight65°feels 65°
69 °
Cavour, Thursday, 22 October
Light rain. High 69°, low 64°.
Pressure29.71 inHg
Wind22.6 mph S
Humidity76%
Visibility—
Dew point59°
Fri, 2363° / 49°1.03
Morning54°feels 52°
Afternoon58°feels 56°
Evening53°feels 51°
Overnight49°feels 47°
63 °
Cavour, Friday, 23 October
Heavy rain. High 63°, low 49°.
Pressure29.74 inHg
Wind21 mph NW
Humidity48%
Visibility—
Dew point38°
Sat, 2451° / 41°0
Morning46°feels 42°
Afternoon49°feels 46°
Evening44°feels 39°
Overnight41°feels 37°
51 °
Cavour, Saturday, 24 October
Overcast. High 51°, low 41°.
Pressure30.33 inHg
Wind12.4 mph NW
Humidity55%
Visibility—
Dew point34°
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.