10-day forecast for Sioux, WI: 30° to 67°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
67°
Best day: Tuesday, October 20
38°
Worst day: Tuesday, October 27
Tap any day below to see morning, afternoon, evening and overnight.
Tue, 2067° / 35°0
Morning44°feels 39°
Afternoon66°feels 65°
Evening51°feels 49°
Overnight47°feels 46°
67 °
Sioux, Tuesday, 20 October
Clear. High 67°, low 35°.
Pressure30.33 inHg
Wind7.4 mph S
Humidity62%
Visibility6.2 mi
Dew point46°
Wed, 2163° / 49°0
Morning50°feels 49°
Afternoon62°feels 61°
Evening53°feels 52°
Overnight49°feels 45°
63 °
Sioux, Wednesday, 21 October
Mostly clear. High 63°, low 49°.
Pressure30.21 inHg
Wind5.7 mph NW
Humidity62%
Visibility6.2 mi
Dew point48°
Thu, 2259° / 45°0
Morning45°feels 44°
Afternoon59°feels 57°
Evening50°feels 49°
Overnight49°feels 48°
59 °
Sioux, Thursday, 22 October
Clear. High 59°, low 45°.
Pressure30.36 inHg
Wind4.2 mph SE
Humidity63%
Visibility6.2 mi
Dew point43°
Fri, 2362° / 50°0
Morning53°feels 51°
Afternoon60°feels 58°
Evening58°feels 56°
Overnight51°feels 50°
62 °
Sioux, Friday, 23 October
Overcast. High 62°, low 50°.
Pressure30.30 inHg
Wind8.9 mph S
Humidity68%
Visibility6.2 mi
Dew point46°
Sat, 2464° / 54°0
Morning56°feels 55°
Afternoon62°feels 60°
Evening60°feels 59°
Overnight59°feels 58°
64 °
Sioux, Saturday, 24 October
Overcast. High 64°, low 54°.
Pressure30.18 inHg
Wind13.1 mph SW
Humidity53%
Visibility—
Dew point43°
Sun, 2561° / 45°0
Morning57°feels 55°
Afternoon59°feels 56°
Evening50°feels 46°
Overnight47°feels 41°
61 °
Sioux, Sunday, 25 October
Partly cloudy. High 61°, low 45°.
Pressure30.06 inHg
Wind18.9 mph W
Humidity36%
Visibility—
Dew point33°
Mon, 2644° / 36°0
Morning38°feels 30°
Afternoon42°feels 36°
Evening41°feels 37°
Overnight40°feels 33°
44 °
Sioux, Monday, 26 October
Partly cloudy. High 44°, low 36°.
Pressure30.36 inHg
Wind17.3 mph W
Humidity49%
Visibility—
Dew point23°
Tue, 2738° / 32°0
Morning33°feels 24°
Afternoon36°feels 28°
Evening35°feels 27°
Overnight33°feels 24°
38 °
Sioux, Tuesday, 27 October
Partly cloudy. High 38°, low 32°.
Pressure30.53 inHg
Wind12.1 mph NW
Humidity43%
Visibility—
Dew point15°
Wed, 2843° / 30°0
Morning33°feels 25°
Afternoon39°feels 32°
Evening37°feels 31°
Overnight35°feels 28°
43 °
Sioux, Wednesday, 28 October
Overcast. High 43°, low 30°.
Pressure30.45 inHg
Wind12.5 mph W
Humidity37%
Visibility—
Dew point14°
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 Sioux, WI 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.