Regency of Sioux City, IA Weather Forecast
Local 7-day forecast
Partly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Regency of Sioux City, IA in one place.
Partly sunny. High near 45, with temperatures falling to around 42 in the afternoon. East southeast wind 0 to 5 mph.
Local Weather Overview
This forecast page for Regency of Sioux City, IA is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Nov 6, 2026 8:42 AM CST.
The active forecast window currently covers Nov 6 to Nov 12, 2026 for Regency of Sioux City, IA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 6 to Nov 12, 2026
- Latest sync
- Nov 6, 2026 8:42 AM CST
- Forecast office
- FSD
- Source
- NOAA / NWS
Daily Outlook
This Week in Regency of Sioux City
Monday looks like the warmest upcoming period in Regency of Sioux City at 64 degrees F.
Tonight is the coolest period ahead with temperatures near 35 degrees F.
The strongest winds are forecast for Today at about 0 to 5 mph ESE.
The forecast from Nov 6 through Nov 12 stays mostly dry.
Forecast Details
- Last updated
- Nov 6, 2026 8:42 AM CST
- Coverage
- 8 days
- Time zone
- America/Chicago
- Forecast office
- FSD
- Radar station
- KFSD
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Patchy fog after 5am. Mostly cloudy, with a low around 35. South wind 0 to 5 mph.
Areas of fog before 11am. Mostly sunny. High near 59, with temperatures falling to around 54 in the afternoon. South southwest wind around 5 mph.
Mostly cloudy, with a low around 38. West wind 0 to 5 mph.
Sunny. High near 61, with temperatures falling to around 57 in the afternoon. West wind 0 to 5 mph.
Mostly clear, with a low around 42. South wind around 5 mph.
Sunny, with a high near 64.
Mostly clear, with a low around 37.
Sunny, with a high near 60.
Partly cloudy, with a low around 39.
Mostly sunny, with a high near 61.
Mostly clear, with a low around 39.
Mostly sunny, with a high near 57.
Mostly clear, with a low around 40.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Today
Nov 6
|
Partly Sunny
|
45°F |
0 to 5 mph
ESE
|
|
Tonight
Nov 6
|
Mostly Cloudy then Patchy Fog
|
35°F |
0 to 5 mph
S
|
|
Saturday
Nov 7
|
Areas Of Fog then Mostly Sunny
|
59°F |
5 mph
SSW
|
|
Saturday Night
Nov 7
|
Mostly Cloudy
|
38°F |
0 to 5 mph
W
|
|
Sunday
Nov 8
|
Sunny
|
61°F |
0 to 5 mph
W
|
|
Sunday Night
Nov 8
|
Mostly Clear
|
42°F |
5 mph
S
|
|
Monday
Nov 9
|
Sunny
|
64°F |
5 mph
WSW
|
|
Monday Night
Nov 9
|
Mostly Clear
|
37°F |
0 to 5 mph
NW
|
|
Tuesday
Nov 10
|
Sunny
|
60°F |
0 to 5 mph
W
|
|
Tuesday Night
Nov 10
|
Partly Cloudy
|
39°F |
0 mph
|
|
Veterans Day
Nov 11
|
Mostly Sunny
|
61°F |
0 to 5 mph
NNW
|
|
Wednesday Night
Nov 11
|
Mostly Clear
|
39°F |
0 to 5 mph
NNW
|
|
Thursday
Nov 12
|
Mostly Sunny
|
57°F |
5 mph
WNW
|
|
Thursday Night
Nov 12
|
Mostly Clear
|
40°F |
0 to 5 mph
ESE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Regency of Sioux City.