Sisseton, SD Weather Forecast
Local 7-day forecast
Slight Chance Rain Showers then Partly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Sisseton, SD in one place.
A slight chance of rain showers before 10am. Partly sunny. High near 59, with temperatures falling to around 54 in the afternoon. West wind 3 to 24 mph, with gusts as high as 37 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
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: Oct 14, 2026 10:20 AM CDT.
The active forecast window currently covers Oct 15 to Oct 20, 2026 for Sisseton, SD.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 15 to Oct 20, 2026
- Latest sync
- Oct 14, 2026 10:20 AM CDT
- Forecast office
- ABR
- Source
- NOAA / NWS
Daily Outlook
This Week in Sisseton
Tuesday looks like the warmest upcoming period in Sisseton at 71 degrees F.
Friday Night is the coolest period ahead with temperatures near 37 degrees F.
The strongest winds are forecast for Thursday Night at about 23 to 29 mph NW.
Precipitation is mentioned in 1 upcoming forecast period.
Forecast Details
- Last updated
- Oct 14, 2026 10:20 AM CDT
- Coverage
- 6 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 38. Northwest wind 23 to 29 mph, with gusts as high as 44 mph.
Mostly sunny, with a high near 54. Northwest wind 7 to 29 mph, with gusts as high as 45 mph.
Clear, with a low around 37. West southwest wind 3 to 22 mph, with gusts as high as 33 mph.
Sunny, with a high near 66. South southwest wind 17 to 26 mph, with gusts as high as 40 mph.
Mostly clear, with a low around 48. South southwest wind 15 to 23 mph, with gusts as high as 36 mph.
Mostly sunny, with a high near 70. West southwest wind 8 to 17 mph, with gusts as high as 26 mph.
Partly cloudy, with a low around 44.
Sunny, with a high near 68.
Clear, with a low around 46.
Sunny, with a high near 71.
Mostly clear, with a low around 50.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Thursday
Oct 15
|
Slight Chance Rain Showers then Partly Sunny
|
59°F |
3 to 24 mph
W
|
|
Thursday Night
Oct 15
|
Mostly Cloudy
|
38°F |
23 to 29 mph
NW
|
|
Friday
Oct 16
|
Mostly Sunny
|
54°F |
7 to 29 mph
NW
|
|
Friday Night
Oct 16
|
Clear
|
37°F |
3 to 22 mph
WSW
|
|
Saturday
Oct 17
|
Sunny
|
66°F |
17 to 26 mph
SSW
|
|
Saturday Night
Oct 17
|
Mostly Clear
|
48°F |
15 to 23 mph
SSW
|
|
Sunday
Oct 18
|
Mostly Sunny
|
70°F |
8 to 17 mph
WSW
|
|
Sunday Night
Oct 18
|
Partly Cloudy
|
44°F |
7 mph
NW
|
|
Monday
Oct 19
|
Sunny
|
68°F |
6 mph
WSW
|
|
Monday Night
Oct 19
|
Clear
|
46°F |
6 to 9 mph
SSE
|
|
Tuesday
Oct 20
|
Sunny
|
71°F |
10 to 15 mph
S
|
|
Tuesday Night
Oct 20
|
Mostly Clear
|
50°F |
13 mph
SSE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Sisseton.
Nearby forecast pages are not available for this location yet.
