Sisseton, SD Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Sisseton, SD in one place.
Mostly sunny, with a high near 48. North northwest wind 10 to 17 mph, with gusts as high as 26 mph.
Local Weather Overview
This forecast page for Sisseton, SD 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: May 1, 2026 7:09 PM CDT.
The active forecast window currently covers May 5 to May 7, 2026 for Sisseton, SD.
Page Snapshot
- Page focus
- city weather
- Forecast window
- May 5 to May 7, 2026
- Latest sync
- May 1, 2026 7:09 PM CDT
- Forecast office
- ABR
- Source
- NOAA / NWS
Daily Outlook
This Week in Sisseton
Thursday looks like the warmest upcoming period in Sisseton at 57 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 31 degrees F.
The strongest winds are forecast for Tuesday at about 10 to 17 mph NNW.
Precipitation is mentioned in 2 upcoming forecast periods.
Forecast Details
- Last updated
- May 1, 2026 7:09 PM CDT
- Coverage
- 3 days
- Time zone
- America/Chicago
- Forecast office
- ABR
- Radar station
- KABR
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly cloudy, with a low around 31.
A slight chance of rain showers after 1pm. Mostly sunny, with a high near 50. Chance of precipitation is 20%.
A slight chance of rain showers before 7pm. Partly cloudy, with a low around 33. Chance of precipitation is 20%.
Mostly sunny, with a high near 57.
Partly cloudy, with a low around 39.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
May 5
|
Mostly Sunny
|
48°F |
10 to 17 mph
NNW
|
|
Tuesday Night
May 5
|
Mostly Cloudy
|
31°F |
7 to 16 mph
NW
|
|
Wednesday
May 6
|
Mostly Sunny then Slight Chance Rain Showers
|
50°F |
7 to 15 mph
NW
|
|
Wednesday Night
May 6
|
Slight Chance Rain Showers then Partly Cloudy
|
33°F |
6 to 15 mph
NW
|
|
Thursday
May 7
|
Mostly Sunny
|
57°F |
8 to 12 mph
NW
|
|
Thursday Night
May 7
|
Partly Cloudy
|
39°F |
8 to 12 mph
W
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Sisseton.
Nearby forecast pages are not available for this location yet.
