Cottonwood, SD Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Cottonwood, SD in one place.
Sunny, with a high near 99. East wind 13 to 16 mph, with gusts as high as 25 mph.
Local Weather Overview
This forecast page for Cottonwood, 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: Jul 17, 2026 12:41 AM MDT.
The active forecast window currently covers Jul 18 to Jul 23, 2026 for Cottonwood, SD.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 18 to Jul 23, 2026
- Latest sync
- Jul 17, 2026 12:41 AM MDT
- Forecast office
- UNR
- Source
- NOAA / NWS
Daily Outlook
This Week in Cottonwood
Sunday looks like the warmest upcoming period in Cottonwood at 104 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 61 degrees F.
The strongest winds are forecast for Saturday Night at about 9 to 18 mph SE.
Precipitation is mentioned in 7 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 17, 2026 12:41 AM MDT
- Coverage
- 6 days
- Time zone
- America/Denver
- Forecast office
- UNR
- Radar station
- KUDX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Partly cloudy, with a low around 72. Southeast wind 9 to 18 mph, with gusts as high as 29 mph.
Mostly sunny, with a high near 104. Southwest wind 9 to 13 mph, with gusts as high as 21 mph.
A chance of showers and thunderstorms. Partly cloudy, with a low around 70.
Mostly sunny, with a high near 100.
A slight chance of showers and thunderstorms after midnight. Partly cloudy, with a low around 66.
A slight chance of rain showers before noon. Partly sunny, with a high near 88.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 62.
A chance of rain showers before noon, then a chance of showers and thunderstorms. Partly sunny, with a high near 86.
A chance of showers and thunderstorms before midnight, then a chance of showers and thunderstorms. Partly cloudy, with a low around 61.
A slight chance of rain showers before noon, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 87.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Jul 18
|
Sunny
|
99°F |
13 to 16 mph
E
|
|
Saturday Night
Jul 18
|
Partly Cloudy
|
72°F |
9 to 18 mph
SE
|
|
Sunday
Jul 19
|
Mostly Sunny
|
104°F |
9 to 13 mph
SW
|
|
Sunday Night
Jul 19
|
Chance Showers And Thunderstorms
|
70°F |
6 to 12 mph
N
|
|
Monday
Jul 20
|
Mostly Sunny
|
100°F |
7 to 16 mph
N
|
|
Monday Night
Jul 20
|
Partly Cloudy then Slight Chance Showers And Thunderstorms
|
66°F |
9 to 16 mph
NE
|
|
Tuesday
Jul 21
|
Slight Chance Rain Showers then Partly Sunny
|
88°F |
9 to 14 mph
NE
|
|
Tuesday Night
Jul 21
|
Chance Showers And Thunderstorms
|
62°F |
10 to 14 mph
E
|
|
Wednesday
Jul 22
|
Chance Rain Showers then Chance Showers And Thunderstorms
|
86°F |
12 to 16 mph
SE
|
|
Wednesday Night
Jul 22
|
Chance Showers And Thunderstorms
|
61°F |
8 to 16 mph
E
|
|
Thursday
Jul 23
|
Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
|
87°F |
8 to 12 mph
E
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Cottonwood.
Nearby forecast pages are not available for this location yet.