Sioux Falls, SD Weather Forecast
Local 7-day forecast
Rain Showers Likely
Track current conditions, temperature changes, wind, and the full daily outlook for Sioux Falls, SD in one place.
Rain showers likely before 4pm, then showers and thunderstorms likely. Cloudy. High near 66, with temperatures falling to around 63 in the afternoon. Southeast wind 10 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 70%.
Local Weather Overview
This forecast page for Sioux Falls, 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 9, 2026 2:40 PM CDT.
The active forecast window currently covers Apr 11 to Apr 15, 2026 for Sioux Falls, SD.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 11 to Apr 15, 2026
- Latest sync
- Apr 9, 2026 2:40 PM CDT
- Forecast office
- FSD
- Source
- NOAA / NWS
Daily Outlook
This Week in Sioux Falls
Sunday looks like the warmest upcoming period in Sioux Falls at 81 degrees F.
Tuesday Night is the coolest period ahead with temperatures near 36 degrees F.
The strongest winds are forecast for Saturday at about 10 to 20 mph SE.
Precipitation is mentioned in 10 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 9, 2026 2:40 PM CDT
- Coverage
- 5 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
Showers and thunderstorms likely before 7pm, then a chance of showers and thunderstorms between 7pm and 10pm, then a chance of showers and thunderstorms. Cloudy, with a low around 59. South wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%.
A chance of rain showers. Partly sunny, with a high near 81. Chance of precipitation is 40%.
A chance of rain showers before 1am. Mostly clear, with a low around 52. Chance of precipitation is 40%.
A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 79. Chance of precipitation is 40%.
A chance of showers and thunderstorms. Partly cloudy, with a low around 45. Chance of precipitation is 40%.
A chance of rain showers. Partly sunny, with a high near 58. Chance of precipitation is 50%.
A chance of rain showers. Mostly cloudy, with a low around 36. Chance of precipitation is 50%.
A chance of rain showers. Partly sunny, with a high near 61. Chance of precipitation is 40%.
A chance of rain showers before 1am. Partly cloudy, with a low around 40. Chance of precipitation is 30%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Apr 11
|
Rain Showers Likely
|
66°F |
10 to 20 mph
SE
|
|
Saturday Night
Apr 11
|
Showers And Thunderstorms Likely
|
59°F |
15 to 20 mph
S
|
|
Sunday
Apr 12
|
Chance Rain Showers
|
81°F |
15 to 20 mph
SSW
|
|
Sunday Night
Apr 12
|
Chance Rain Showers
|
52°F |
5 to 15 mph
S
|
|
Monday
Apr 13
|
Mostly Sunny then Chance Showers And Thunderstorms
|
79°F |
5 to 15 mph
SSE
|
|
Monday Night
Apr 13
|
Chance Showers And Thunderstorms
|
45°F |
10 to 15 mph
N
|
|
Tuesday
Apr 14
|
Chance Rain Showers
|
58°F |
10 to 15 mph
NNE
|
|
Tuesday Night
Apr 14
|
Chance Rain Showers
|
36°F |
10 to 15 mph
NNE
|
|
Wednesday
Apr 15
|
Chance Rain Showers
|
61°F |
10 to 15 mph
NW
|
|
Wednesday Night
Apr 15
|
Chance Rain Showers
|
40°F |
10 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Sioux Falls.
