Coal Springs, SD Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Coal Springs, SD in one place.
Mostly sunny. High near 79, with temperatures falling to around 75 in the afternoon. South wind 7 to 12 mph, with gusts as high as 25 mph.
Local Weather Overview
This forecast page for Coal Springs, 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: Sep 16, 2026 4:45 PM MDT.
The active forecast window currently covers Sep 16 to Sep 22, 2026 for Coal Springs, SD.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 16 to Sep 22, 2026
- Latest sync
- Sep 16, 2026 4:45 PM MDT
- Forecast office
- UNR
- Source
- NOAA / NWS
Daily Outlook
This Week in Coal Springs
This Afternoon looks like the warmest upcoming period in Coal Springs at 79 degrees F.
Tonight is the coolest period ahead with temperatures near 50 degrees F.
The strongest winds are forecast for Thursday at about 7 to 15 mph E.
Precipitation is mentioned in 9 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 16, 2026 4:45 PM MDT
- Coverage
- 7 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
Mostly clear, with a low around 50. East wind around 6 mph.
Patchy fog between 7am and 9am. Mostly cloudy, with a high near 75. East wind 7 to 15 mph, with gusts as high as 28 mph.
Rain showers likely after 7pm. Cloudy. Low around 55, with temperatures rising to around 58 overnight. East wind 9 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 70%.
Rain showers likely before 1pm. Mostly cloudy, with a high near 75. Northeast wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 70%.
A slight chance of rain showers after 1am. Mostly cloudy. Low around 51, with temperatures rising to around 53 overnight. Northeast wind 5 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
A chance of rain showers. Cloudy, with a high near 68.
A chance of rain showers. Cloudy, with a low around 52.
Rain showers. Mostly cloudy, with a high near 66.
Rain showers before 7pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 51.
A chance of rain showers. Mostly cloudy, with a high near 68.
A slight chance of rain showers before 1am. Mostly cloudy, with a low around 50.
Mostly sunny, with a high near 75.
Partly cloudy, with a low around 50.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
Sep 16
|
Mostly Sunny
|
79°F |
7 to 12 mph
S
|
|
Tonight
Sep 16
|
Mostly Clear
|
50°F |
6 mph
E
|
|
Thursday
Sep 17
|
Patchy Fog then Mostly Cloudy
|
75°F |
7 to 15 mph
E
|
|
Thursday Night
Sep 17
|
Rain Showers Likely
|
55°F |
9 to 15 mph
E
|
|
Friday
Sep 18
|
Rain Showers Likely
|
75°F |
10 mph
NE
|
|
Friday Night
Sep 18
|
Mostly Cloudy then Slight Chance Rain Showers
|
51°F |
5 to 9 mph
NE
|
|
Saturday
Sep 19
|
Chance Rain Showers
|
68°F |
5 to 8 mph
E
|
|
Saturday Night
Sep 19
|
Chance Rain Showers
|
52°F |
9 mph
E
|
|
Sunday
Sep 20
|
Rain Showers
|
66°F |
7 to 10 mph
E
|
|
Sunday Night
Sep 20
|
Chance Showers And Thunderstorms
|
51°F |
5 to 8 mph
E
|
|
Monday
Sep 21
|
Chance Rain Showers
|
68°F |
5 to 8 mph
E
|
|
Monday Night
Sep 21
|
Slight Chance Rain Showers
|
50°F |
7 mph
SE
|
|
Tuesday
Sep 22
|
Mostly Sunny
|
75°F |
6 to 13 mph
SE
|
|
Tuesday Night
Sep 22
|
Partly Cloudy
|
50°F |
7 to 10 mph
SE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Coal Springs.