Chelsea, SD Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Chelsea, SD in one place.
Sunny, with a high near 55. North wind 6 to 9 mph.
Local Weather Overview
This forecast page for Chelsea, 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: Apr 17, 2026 12:18 AM CDT.
The active forecast window currently covers Apr 19 to Apr 23, 2026 for Chelsea, SD.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 19 to Apr 23, 2026
- Latest sync
- Apr 17, 2026 12:18 AM CDT
- Forecast office
- ABR
- Source
- NOAA / NWS
Daily Outlook
This Week in Chelsea
Wednesday looks like the warmest upcoming period in Chelsea at 78 degrees F.
Sunday Night is the coolest period ahead with temperatures near 32 degrees F.
The strongest winds are forecast for Thursday at about 16 to 23 mph SE.
Precipitation is mentioned in 2 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 17, 2026 12:18 AM CDT
- Coverage
- 5 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 clear, with a low around 32. East southeast wind around 12 mph.
Sunny, with a high near 74. South wind 12 to 20 mph, with gusts as high as 28 mph.
Mostly clear, with a low around 40. West northwest wind 10 to 14 mph.
Sunny, with a high near 73.
Mostly clear, with a low around 45.
Mostly sunny, with a high near 78.
A chance of rain showers after 7pm. Partly cloudy, with a low around 51. Chance of precipitation is 40%.
A chance of rain showers before 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 73. Chance of precipitation is 50%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Sunday
Apr 19
|
Sunny
|
55°F |
6 to 9 mph
N
|
|
Sunday Night
Apr 19
|
Mostly Clear
|
32°F |
12 mph
ESE
|
|
Monday
Apr 20
|
Sunny
|
74°F |
12 to 20 mph
S
|
|
Monday Night
Apr 20
|
Mostly Clear
|
40°F |
10 to 14 mph
WNW
|
|
Tuesday
Apr 21
|
Sunny
|
73°F |
12 mph
NE
|
|
Tuesday Night
Apr 21
|
Mostly Clear
|
45°F |
12 mph
E
|
|
Wednesday
Apr 22
|
Mostly Sunny
|
78°F |
12 to 20 mph
SE
|
|
Wednesday Night
Apr 22
|
Chance Rain Showers
|
51°F |
18 mph
SE
|
|
Thursday
Apr 23
|
Chance Rain Showers
|
73°F |
16 to 23 mph
SE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Chelsea.
Nearby forecast pages are not available for this location yet.