Weather for 57470 — Rockham, SD
Conditions and forecast for the exact centre of ZIP code 57470 (44.877, -98.867), not a nearby airport.
44°
Clear sky
- Feels like:
- 37°
- Humidity:
- 57%
- Wind:
- 12 mph
- Dew point:
- 30°
Source updated: 4:51:29 PM · WeatherSignal checked: 4:51:29 PM
Next 12 hours in 57470
5 PM
46°
0%
6 PM
48°
0%
7 PM
50°
0%
8 PM
51°
0%
9 PM
52°
0%
10 PM
52°
0%
11 PM
50°
0%
12 AM
45°
0%
1 AM
43°
0%
2 AM
42°
0%
3 AM
41°
0%
4 AM
40°
0%
7 day forecast for 57470
Today
52° / 44°
0% rain · 12 mph wind
Saturday, Oct 17
66° / 40°
0% rain · 15 mph wind
Sunday, Oct 18
65° / 41°
0% rain · 12 mph wind
Monday, Oct 19
58° / 41°
0% rain · 7 mph wind
Tuesday, Oct 20
60° / 46°
0% rain · 12 mph wind
Wednesday, Oct 21
66° / 53°
0% rain · 12 mph wind
Thursday, Oct 22
67° / 50°
0% rain · 8 mph wind
About ZIP code 57470
57470 covers Rockham 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 (140 mi), Fargo (170 mi), Minneapolis (274 mi), St. Paul (282 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 Rockham 57470, South Dakota
- The warmest afternoon ahead is Thursday, reaching about 67°F.
- The coldest night ahead dips to about 40°F.
- This is a dry stretch — most days show rain chances under 20%, good for outdoor plans.
Common questions about Rockham 57470, South Dakota weather
- How accurate is the Rockham 57470, 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 Rockham 57470, 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 Rockham 57470, South Dakota
- Current weather in Rockham 57470, South Dakota
- Rockham 57470, South Dakota hourly forecast
- Rockham 57470, South Dakota weather tomorrow
- Rockham 57470, South Dakota weekend weather
- Rockham 57470, South Dakota weather radar
- Rockham 57470, South Dakota severe weather alerts
- Best time to go outside in Rockham 57470, South Dakota
- What happened overnight in Rockham 57470, South Dakota
- How accurate is the Rockham 57470, South Dakota forecast?
- Rockham 57470, South Dakota monthly weather averages
Weather in nearby cities
- Sioux Falls, SD weather · about 140 miles away
- Fargo, ND weather · about 170 miles away
- Minneapolis, MN weather · about 274 miles away
- St. Paul, MN weather · about 282 miles away
- Omaha, NE weather · about 289 miles away
- Lincoln, NE weather · about 301 miles away