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As of 18:59 CDT

Weather in Sioux Valley, MN

66°Current weather

Sioux Valley, Wednesday, 21 October, 18:59

Overcast. Feels like 66°. High 71°, low 46°.

Pressure30.15 inHg
Wind1.6 mph NE
Humidity69%
Visibility6.2 mi
Dew point55°
Thu, 2274° / 45°0Clear
74 °Clear

Sioux Valley, Thursday, 22 October

Clear. High 74°, low 45°.

Pressure30.18 inHg
Wind6.6 mph S
Humidity67%
Visibility6.2 mi
Dew point57°
Fri, 2368° / 50°0Overcast
68 °Overcast

Sioux Valley, Friday, 23 October

Overcast. High 68°, low 50°.

Pressure30.09 inHg
Wind14.2 mph S
Humidity63%
Visibility6.2 mi
Dew point52°
Sat, 2472° / 55°0Overcast
72 °Overcast

Sioux Valley, Saturday, 24 October

Overcast. High 72°, low 55°.

Pressure30.15 inHg
Wind12 mph SW
Humidity54%
Visibility6.2 mi
Dew point52°
Sun, 2562° / 50°0.01Light rain
62 °Light rain

Sioux Valley, Sunday, 25 October

Light rain. High 62°, low 50°.

Pressure30.33 inHg
Wind8.6 mph NE
Humidity69%
Visibility6.2 mi
Dew point48°
Mon, 2650° / 43°0.88Rain
50 °Rain

Sioux Valley, Monday, 26 October

Rain. High 50°, low 43°.

Pressure30.18 inHg
Wind12.7 mph NW
Humidity94%
Visibility—
Dew point47°
Tue, 2743° / 40°0.52Rain
43 °Rain

Sioux Valley, Tuesday, 27 October

Rain. High 43°, low 40°.

Pressure30.24 inHg
Wind13.1 mph NW
Humidity93%
Visibility—
Dew point39°
Wed, 2847° / 36°0.06Snow
47 °Snow

Sioux Valley, Wednesday, 28 October

Snow. High 47°, low 36°.

Pressure30.30 inHg
Wind13 mph NW
Humidity86%
Visibility—
Dew point35°
Thu, 2946° / 32°0Clear
46 °Clear

Sioux Valley, Thursday, 29 October

Clear. High 46°, low 32°.

Pressure30.42 inHg
Wind9.1 mph NW
Humidity51%
Visibility—
Dew point24°
Fri, 3052° / 36°0Overcast
52 °Overcast

Sioux Valley, Friday, 30 October

Overcast. High 52°, low 36°.

Pressure29.91 inHg
Wind17.9 mph S
Humidity65%
Visibility—
Dew point37°
Sat, 3163° / 43°0Partly cloudy
63 °Partly cloudy

Sioux Valley, Saturday, 31 October

Partly cloudy. High 63°, low 43°.

Pressure29.85 inHg
Wind9.2 mph S
Humidity46%
Visibility—
Dew point39°
Sun, 0155° / 53°0.25Light rain
55 °Light rain

Sioux Valley, Sunday, 1 November

Light rain. High 55°, low 53°.

Pressure30.12 inHg
Wind7.5 mph SE
Humidity99%
Visibility—
Dew point55°
Mon, 0254° / 52°1.01Rain
54 °Rain

Sioux Valley, Monday, 2 November

Rain. High 54°, low 52°.

Pressure29.97 inHg
Wind16.3 mph NE
Humidity96%
Visibility—
Dew point51°
Tue, 0354° / 41°0.09Light rain
54 °Light rain

Sioux Valley, Tuesday, 3 November

Light rain. High 54°, low 41°.

Pressure30.24 inHg
Wind17.4 mph NE
Humidity57%
Visibility—
Dew point35°
Wed, 0449° / 33°0Clear
49 °Clear

Sioux Valley, Wednesday, 4 November

Clear. High 49°, low 33°.

Pressure30.33 inHg
Wind7.6 mph NE
Humidity55%
Visibility—
Dew point29°
Thu, 0554° / 37°0Mostly clear
54 °Mostly clear

Sioux Valley, Thursday, 5 November

Mostly clear. High 54°, low 37°.

Pressure30.09 inHg
Wind7.9 mph S
Humidity62%
Visibility—
Dew point37°

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 Valley, MN 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 Valley, MN 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.