Weather for 57049 — North Sioux City, SD
Conditions and forecast for the exact centre of ZIP code 57049 (42.525, -96.507), not a nearby airport.
46°
Overcast
- Feels like:
- 38°
- Humidity:
- 72%
- Wind:
- 21 mph
- Dew point:
- 37°
Source updated: 1:57:12 PM · WeatherSignal checked: 1:57:12 PM
Next 12 hours in 57049
2 PM
46°
0%
3 PM
46°
0%
4 PM
46°
0%
5 PM
48°
0%
6 PM
50°
0%
7 PM
52°
0%
8 PM
53°
0%
9 PM
53°
0%
10 PM
52°
0%
11 PM
51°
0%
12 AM
47°
0%
1 AM
45°
0%
7 day forecast for 57049
Today
53° / 46°
0% rain · 22 mph wind
Saturday, Oct 17
59° / 37°
0% rain · 16 mph wind
Sunday, Oct 18
64° / 44°
0% rain · 16 mph wind
Monday, Oct 19
60° / 47°
0% rain · 13 mph wind
Tuesday, Oct 20
63° / 48°
0% rain · 12 mph wind
Wednesday, Oct 21
67° / 55°
0% rain · 13 mph wind
Thursday, Oct 22
69° / 51°
0% rain · 6 mph wind
About ZIP code 57049
57049 covers North Sioux City in South Dakota. Forecasts on this page are generated for the coordinates at the centre of the ZIP code, so small differences from a nearby city forecast are expected and usually correct.
Closest cities with full forecast pages: Sioux Falls (71 mi), Omaha (92 mi), Lincoln (118 mi), Des Moines (162 mi).
Nearby ZIP codes
Severe weather warnings are issued by the National Weather Service for counties and polygons that may not line up with ZIP code boundaries. Always follow official warnings for your exact address.
Planning your week in North Sioux City 57049, South Dakota
- The warmest afternoon ahead is Thursday, reaching about 69°F.
- The coldest night ahead dips to about 37°F.
- This is a dry stretch — most days show rain chances under 20%, good for outdoor plans.
- The breeziest day looks like today, with sustained wind near 22 mph.
Common questions about North Sioux City 57049, South Dakota weather
- How accurate is the North Sioux City 57049, South Dakota forecast?
- The next 48 hours are usually reliable on temperature and sky cover, with timing that can shift by an hour or two. Days three and four are dependable for the overall pattern. Beyond that, treat the numbers as a planning direction rather than a promise — we label confidence on every day so you can judge for yourself.
- What is the best day this week in North Sioux City 57049, South Dakota?
- No day in the current outlook has a rain chance above 40%, so conditions look favorable for outdoor plans across the week.
- Where does this forecast come from?
- Forecast values come from national weather model data, and official warnings come from the National Weather Service. We show the source and the last-updated time on every page, and we never invent a number the source did not publish — missing measurements are hidden, not guessed.
- How often is this page updated?
- The forecast refreshes whenever the source model publishes new data, typically several times a day. The freshness note near the top of the page shows exactly when the numbers you are looking at were issued.
More weather for North Sioux City 57049, South Dakota
- Current weather in North Sioux City 57049, South Dakota
- North Sioux City 57049, South Dakota hourly forecast
- North Sioux City 57049, South Dakota weather tomorrow
- North Sioux City 57049, South Dakota weekend weather
- North Sioux City 57049, South Dakota weather radar
- North Sioux City 57049, South Dakota severe weather alerts
- Best time to go outside in North Sioux City 57049, South Dakota
- What happened overnight in North Sioux City 57049, South Dakota
- How accurate is the North Sioux City 57049, South Dakota forecast?
- North Sioux City 57049, South Dakota monthly weather averages
Weather in nearby cities
- Sioux Falls, SD weather · about 71 miles away
- Omaha, NE weather · about 92 miles away
- Lincoln, NE weather · about 118 miles away
- Des Moines, IA weather · about 162 miles away
- Rochester, MN weather · about 227 miles away
- Minneapolis, MN weather · about 234 miles away