Clayton, SD Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Clayton, SD in one place.
Sunny. High near 57, with temperatures falling to around 52 in the afternoon. West southwest wind around 5 mph.
Local Weather Overview
This forecast page for Clayton, 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 7, 2026 8:59 AM CST.
The active forecast window currently covers Nov 8 to Nov 13, 2026 for Clayton, SD.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 8 to Nov 13, 2026
- Latest sync
- Nov 7, 2026 8:59 AM CST
- Forecast office
- FSD
- Source
- NOAA / NWS
Daily Outlook
This Week in Clayton
Monday looks like the warmest upcoming period in Clayton at 61 degrees F.
Thursday Night is the coolest period ahead with temperatures near 33 degrees F.
The strongest winds are forecast for Sunday Night at about 5 to 10 mph S.
The forecast from Nov 8 through Nov 13 stays mostly dry.
Forecast Details
- Last updated
- Nov 7, 2026 8:59 AM CST
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- FSD
- Radar station
- KFSD
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 44. South wind 5 to 10 mph.
Mostly sunny. High near 61, with temperatures falling to around 56 in the afternoon. West northwest wind 5 to 10 mph, with gusts as high as 25 mph.
Mostly clear, with a low around 35. Northwest wind 0 to 5 mph.
Partly sunny, with a high near 57.
Mostly cloudy, with a low around 38.
Mostly sunny, with a high near 56.
Partly cloudy, with a low around 35.
Mostly sunny, with a high near 49.
Partly cloudy, with a low around 33.
Mostly sunny, with a high near 49.
Partly cloudy, with a low around 37.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Sunday
Nov 8
|
Sunny
|
57°F |
5 mph
WSW
|
|
Sunday Night
Nov 8
|
Mostly Clear
|
44°F |
5 to 10 mph
S
|
|
Monday
Nov 9
|
Mostly Sunny
|
61°F |
5 to 10 mph
WNW
|
|
Monday Night
Nov 9
|
Mostly Clear
|
35°F |
0 to 5 mph
NW
|
|
Tuesday
Nov 10
|
Partly Sunny
|
57°F |
0 to 5 mph
SW
|
|
Tuesday Night
Nov 10
|
Mostly Cloudy
|
38°F |
5 mph
ENE
|
|
Veterans Day
Nov 11
|
Mostly Sunny
|
56°F |
5 to 10 mph
WNW
|
|
Wednesday Night
Nov 11
|
Partly Cloudy
|
35°F |
5 mph
NNW
|
|
Thursday
Nov 12
|
Mostly Sunny
|
49°F |
5 mph
N
|
|
Thursday Night
Nov 12
|
Partly Cloudy
|
33°F |
5 mph
NNE
|
|
Friday
Nov 13
|
Mostly Sunny
|
49°F |
5 to 10 mph
ESE
|
|
Friday Night
Nov 13
|
Partly Cloudy
|
37°F |
5 to 10 mph
SE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Clayton.