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As of 17:33 CDT

Weather in Sioux, WI

79°Current weather

Sioux, Saturday, 8 August, 17:33

Clear. Feels like 79°. High 79°, low 58°.

Pressure29.85 inHg
Wind4 mph SW
Humidity42%
Visibility6.2 mi
Dew point54°
Sun, 0975° / 63°0.06Light rain
75 °Light rain

Sioux, Sunday, 9 August

Light rain. High 75°, low 63°.

Pressure29.85 inHg
Wind6.2 mph NE
Humidity67%
Visibility6.2 mi
Dew point59°
Mon, 1075° / 61°0Partly cloudy
75 °Partly cloudy

Sioux, Monday, 10 August

Partly cloudy. High 75°, low 61°.

Pressure29.94 inHg
Wind5.6 mph N
Humidity42%
Visibility6.2 mi
Dew point49°
Tue, 1175° / 60°0.01Light rain
75 °Light rain

Sioux, Tuesday, 11 August

Light rain. High 75°, low 60°.

Pressure29.85 inHg
Wind6.7 mph N
Humidity54%
Visibility6.2 mi
Dew point55°
Wed, 1274° / 60°0Clear
74 °Clear

Sioux, Wednesday, 12 August

Clear. High 74°, low 60°.

Pressure29.88 inHg
Wind5.6 mph N
Humidity48%
Visibility6.2 mi
Dew point49°
Thu, 1367° / 56°0Clear
67 °Clear

Sioux, Thursday, 13 August

Clear. High 67°, low 56°.

Pressure30.06 inHg
Wind7.5 mph N
Humidity49%
Visibility—
Dew point46°
Fri, 1474° / 55°0Clear
74 °Clear

Sioux, Friday, 14 August

Clear. High 74°, low 55°.

Pressure30.18 inHg
Wind6 mph SW
Humidity39%
Visibility—
Dew point44°
Sat, 1575° / 61°0Overcast
75 °Overcast

Sioux, Saturday, 15 August

Overcast. High 75°, low 61°.

Pressure30.18 inHg
Wind13.7 mph S
Humidity44%
Visibility—
Dew point50°
Sun, 1683° / 63°0.06Light rain
83 °Light rain

Sioux, Sunday, 16 August

Light rain. High 83°, low 63°.

Pressure29.94 inHg
Wind13.8 mph SW
Humidity53%
Visibility—
Dew point62°
Mon, 1773° / 61°0Mostly clear
73 °Mostly clear

Sioux, Monday, 17 August

Mostly clear. High 73°, low 61°.

Pressure30.03 inHg
Wind7.3 mph NE
Humidity57%
Visibility—
Dew point55°
Tue, 1873° / 61°0.2Light rain
73 °Light rain

Sioux, Tuesday, 18 August

Light rain. High 73°, low 61°.

Pressure30.03 inHg
Wind4.7 mph NE
Humidity59%
Visibility—
Dew point57°
Wed, 1970° / 61°0.03Light rain
70 °Light rain

Sioux, Wednesday, 19 August

Light rain. High 70°, low 61°.

Pressure29.94 inHg
Wind7.7 mph NE
Humidity70%
Visibility—
Dew point59°
Thu, 2069° / 57°0Light rain
69 °Light rain

Sioux, Thursday, 20 August

Light rain. High 69°, low 57°.

Pressure30.03 inHg
Wind12.6 mph NE
Humidity83%
Visibility—
Dew point57°
Fri, 2171° / 55°0.2Rain
71 °Rain

Sioux, Friday, 21 August

Rain. High 71°, low 55°.

Pressure29.97 inHg
Wind10.7 mph N
Humidity52%
Visibility—
Dew point50°
Sat, 2258° / 51°0.11Light rain
58 °Light rain

Sioux, Saturday, 22 August

Light rain. High 58°, low 51°.

Pressure30.24 inHg
Wind14 mph NE
Humidity53%
Visibility—
Dew point39°
Sun, 2365° / 47°0Overcast
65 °Overcast

Sioux, Sunday, 23 August

Overcast. High 65°, low 47°.

Pressure30.27 inHg
Wind6.2 mph SW
Humidity41%
Visibility—
Dew point38°

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Sioux, WI are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Sioux, WI since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.