As of 05:03 CDT

Weather in Sioux Center, IA

60°

Sioux Center, Friday, 23 October, 05:03

Overcast. Feels like 59°. High 75°, low 59°.

Pressure30.03 inHg

Wind12.8 mph S

Humidity75%

Visibility6.2 mi

Dew point52°

See detailed hourly forecast

Sat, 2471° / 52°

0.39

71 °

Sioux Center, Saturday, 24 October

Heavy rain. High 71°, low 52°.

Pressure30.12 inHg

Wind10.7 mph SW

Humidity53%

Visibility6.2 mi

Dew point53°

Sun, 2551° / 45°

0.23

51 °

Sioux Center, Sunday, 25 October

Rain. High 51°, low 45°.

Pressure30.42 inHg

Wind9.1 mph NE

Humidity76%

Visibility6.2 mi

Dew point43°

Mon, 2646° / 43°

1.39

46 °

Sioux Center, Monday, 26 October

Rain. High 46°, low 43°.

Pressure30.39 inHg

Wind13 mph E

Humidity91%

Visibility2.0 mi

Dew point43°

Tue, 2755° / 47°

0.13

55 °

Sioux Center, Tuesday, 27 October

Light rain. High 55°, low 47°.

Pressure30.15 inHg

Wind12.3 mph E

Humidity75%

Visibility—

Dew point44°

Wed, 2855° / 51°

0.13

55 °

Sioux Center, Wednesday, 28 October

Light rain. High 55°, low 51°.

Pressure29.97 inHg

Wind19.8 mph W

Humidity70%

Visibility—

Dew point42°

Thu, 2945° / 40°

45 °

Sioux Center, Thursday, 29 October

Overcast. High 45°, low 40°.

Pressure30.18 inHg

Wind16.8 mph NW

Humidity67%

Visibility—

Dew point33°

Fri, 3043° / 35°

0.76

43 °

Sioux Center, Friday, 30 October

Rain. High 43°, low 35°.

Pressure30.18 inHg

Wind16.5 mph N

Humidity88%

Visibility—

Dew point36°

Sat, 3136° / 35°

0.3

36 °

Sioux Center, Saturday, 31 October

Snow. High 36°, low 35°.

Pressure30.15 inHg

Wind12.6 mph N

Humidity96%

Visibility—

Dew point35°

Sun, 0140° / 34°

0.35

40 °

Sioux Center, Sunday, 1 November

Snow. High 40°, low 34°.

Pressure30.21 inHg

Wind10.4 mph NW

Humidity90%

Visibility—

Dew point35°

Mon, 0249° / 32°

49 °

Sioux Center, Monday, 2 November

Mostly clear. High 49°, low 32°.

Pressure30.30 inHg

Wind9.5 mph NW

Humidity63%

Visibility—

Dew point32°

Tue, 0351° / 35°

51 °

Sioux Center, Tuesday, 3 November

Clear. High 51°, low 35°.

Pressure30.33 inHg

Wind9.4 mph W

Humidity47%

Visibility—

Dew point28°

Wed, 0454° / 36°

54 °

Sioux Center, Wednesday, 4 November

Clear. High 54°, low 36°.

Pressure30.30 inHg

Wind6.6 mph NW

Humidity41%

Visibility—

Dew point27°

Thu, 0561° / 40°

61 °

Sioux Center, Thursday, 5 November

Partly cloudy. High 61°, low 40°.

Pressure30.03 inHg

Wind17.2 mph SW

Humidity55%

Visibility—

Dew point40°

Fri, 0660° / 48°

60 °

Sioux Center, Friday, 6 November

Mostly clear. High 60°, low 48°.

Pressure29.91 inHg

Wind16.2 mph S

Humidity35%

Visibility—

Dew point30°

Sat, 0754° / 42°

54 °

Sioux Center, Saturday, 7 November

Overcast. High 54°, low 42°.

Pressure30.12 inHg

Wind8.5 mph NW

Humidity52%

Visibility—

Dew point34°

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 Center, IA 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 Center, IA 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.