Westport, SD Weather Forecast
Local 7-day forecast
Mostly Clear
Track current conditions, temperature changes, wind, and the full daily outlook for Westport, SD in one place.
Mostly clear, with a low around 34. West northwest wind around 10 mph.
Local Weather Overview
This forecast page for Westport, 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: Nov 8, 2026 5:29 AM CST.
The active forecast window currently covers Nov 8 to Nov 14, 2026 for Westport, SD.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 8 to Nov 14, 2026
- Latest sync
- Nov 8, 2026 5:29 AM CST
- Forecast office
- ABR
- Source
- NOAA / NWS
Daily Outlook
This Week in Westport
Monday looks like the warmest upcoming period in Westport at 61 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 27 degrees F.
The strongest winds are forecast for Monday at about 5 to 15 mph NW.
The forecast from Nov 8 through Nov 14 stays mostly dry.
Forecast Details
- Last updated
- Nov 8, 2026 5:29 AM CST
- Coverage
- 7 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
Sunny. High near 55, with temperatures falling to around 49 in the afternoon. Southwest wind 5 to 9 mph.
Mostly cloudy, with a low around 38. South southwest wind 3 to 9 mph.
Mostly sunny, with a high near 61. Northwest wind 5 to 15 mph, with gusts as high as 25 mph.
Partly cloudy, with a low around 32. West wind 2 to 7 mph.
Partly sunny, with a high near 53. South southwest wind around 5 mph.
Mostly cloudy, with a low around 36. North wind 3 to 7 mph.
Mostly sunny, with a high near 49. North wind around 9 mph.
Partly cloudy, with a low around 27. North northeast wind around 6 mph.
Mostly sunny, with a high near 44.
Mostly clear, with a low around 28.
Mostly sunny, with a high near 50.
Partly cloudy, with a low around 33.
Mostly sunny, with a high near 55.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Nov 8
|
Mostly Clear
|
34°F |
10 mph
WNW
|
|
Sunday
Nov 8
|
Sunny
|
55°F |
5 to 9 mph
SW
|
|
Sunday Night
Nov 8
|
Mostly Cloudy
|
38°F |
3 to 9 mph
SSW
|
|
Monday
Nov 9
|
Mostly Sunny
|
61°F |
5 to 15 mph
NW
|
|
Monday Night
Nov 9
|
Partly Cloudy
|
32°F |
2 to 7 mph
W
|
|
Tuesday
Nov 10
|
Partly Sunny
|
53°F |
5 mph
SSW
|
|
Tuesday Night
Nov 10
|
Mostly Cloudy
|
36°F |
3 to 7 mph
N
|
|
Veterans Day
Nov 11
|
Mostly Sunny
|
49°F |
9 mph
N
|
|
Wednesday Night
Nov 11
|
Partly Cloudy
|
27°F |
6 mph
NNE
|
|
Thursday
Nov 12
|
Mostly Sunny
|
44°F |
3 to 7 mph
E
|
|
Thursday Night
Nov 12
|
Mostly Clear
|
28°F |
5 mph
SSE
|
|
Friday
Nov 13
|
Mostly Sunny
|
50°F |
5 to 10 mph
S
|
|
Friday Night
Nov 13
|
Partly Cloudy
|
33°F |
8 mph
S
|
|
Saturday
Nov 14
|
Mostly Sunny
|
55°F |
8 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Westport.
Nearby forecast pages are not available for this location yet.