Big Springs, SD Weather Forecast
Local 7-day forecast
Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Big Springs, SD in one place.
A chance of showers and thunderstorms before 1pm, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 71. Chance of precipitation is 30%.
Local Weather Overview
This forecast page for Big 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: Apr 10, 2026 8:34 AM CDT.
The active forecast window currently covers Apr 15 to Apr 16, 2026 for Big Springs, SD.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 15 to Apr 16, 2026
- Latest sync
- Apr 10, 2026 8:34 AM CDT
- Forecast office
- FSD
- Source
- NOAA / NWS
Daily Outlook
This Week in Big Springs
Thursday looks like the warmest upcoming period in Big Springs at 74 degrees F.
Thursday Night is the coolest period ahead with temperatures near 41 degrees F.
The strongest winds are forecast for Thursday at about 15 to 20 mph WSW.
Precipitation is mentioned in 4 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 10, 2026 8:34 AM CDT
- Coverage
- 2 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
A slight chance of showers and thunderstorms before 1am. Mostly clear, with a low around 48.
A slight chance of rain showers after 1pm. Sunny, with a high near 74.
A chance of rain showers. Partly cloudy, with a low around 41. Chance of precipitation is 30%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Apr 15
|
Chance Showers And Thunderstorms
|
71°F |
10 to 15 mph
W
|
|
Wednesday Night
Apr 15
|
Slight Chance Showers And Thunderstorms
|
48°F |
10 to 15 mph
S
|
|
Thursday
Apr 16
|
Sunny then Slight Chance Rain Showers
|
74°F |
15 to 20 mph
WSW
|
|
Thursday Night
Apr 16
|
Chance Rain Showers
|
41°F |
15 to 20 mph
N
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Big Springs.