Little Sioux, IA Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Little Sioux, IA in one place.
Sunny, with a high near 85. South southeast wind 6 to 10 mph, with gusts as high as 18 mph.
Local Weather Overview
This forecast page for Little Sioux, 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: Oct 8, 2026 7:07 PM CDT.
The active forecast window currently covers Oct 9 to Oct 14, 2026 for Little Sioux, IA.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 9 to Oct 14, 2026
- Latest sync
- Oct 8, 2026 7:07 PM CDT
- Forecast office
- OAX
- Source
- NOAA / NWS
Daily Outlook
This Week in Little Sioux
Friday looks like the warmest upcoming period in Little Sioux at 85 degrees F.
Monday Night is the coolest period ahead with temperatures near 54 degrees F.
The strongest winds are forecast for Saturday at about 14 to 23 mph S.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 8, 2026 7:07 PM CDT
- Coverage
- 6 days
- Time zone
- America/Chicago
- Forecast office
- OAX
- Radar station
- KOAX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Clear, with a low around 66. South wind 8 to 14 mph, with gusts as high as 23 mph.
Sunny, with a high near 85. South wind 14 to 23 mph, with gusts as high as 36 mph.
Clear, with a low around 65. South wind 13 to 18 mph, with gusts as high as 32 mph.
Sunny, with a high near 83. South wind 13 to 16 mph, with gusts as high as 26 mph.
Partly cloudy, with a low around 63. South wind 6 to 12 mph, with gusts as high as 21 mph.
Mostly sunny, with a high near 78. West southwest wind 7 to 10 mph.
Mostly clear, with a low around 54. North northwest wind around 9 mph.
A chance of rain showers after 7am. Mostly sunny, with a high near 68. North northeast wind 6 to 9 mph.
A chance of rain showers. Mostly cloudy, with a low around 54. East northeast wind around 6 mph.
A chance of rain showers. Mostly cloudy, with a high near 70. Southeast wind 6 to 12 mph.
A chance of rain showers before 7pm, then a chance of showers and thunderstorms. Partly cloudy, with a low around 57. South wind around 10 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Oct 9
|
Sunny
|
85°F |
6 to 10 mph
SSE
|
|
Friday Night
Oct 9
|
Clear
|
66°F |
8 to 14 mph
S
|
|
Saturday
Oct 10
|
Sunny
|
85°F |
14 to 23 mph
S
|
|
Saturday Night
Oct 10
|
Clear
|
65°F |
13 to 18 mph
S
|
|
Sunday
Oct 11
|
Sunny
|
83°F |
13 to 16 mph
S
|
|
Sunday Night
Oct 11
|
Partly Cloudy
|
63°F |
6 to 12 mph
S
|
|
Columbus Day
Oct 12
|
Mostly Sunny
|
78°F |
7 to 10 mph
WSW
|
|
Monday Night
Oct 12
|
Mostly Clear
|
54°F |
9 mph
NNW
|
|
Tuesday
Oct 13
|
Chance Rain Showers
|
68°F |
6 to 9 mph
NNE
|
|
Tuesday Night
Oct 13
|
Chance Rain Showers
|
54°F |
6 mph
ENE
|
|
Wednesday
Oct 14
|
Chance Rain Showers
|
70°F |
6 to 12 mph
SE
|
|
Wednesday Night
Oct 14
|
Chance Showers And Thunderstorms
|
57°F |
10 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Little Sioux.