Riverside, SD Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Riverside, SD in one place.
Mostly sunny, with a high near 61. North wind 5 to 10 mph.
Local Weather Overview
This forecast page for Riverside, 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: Oct 13, 2026 9:58 AM CDT.
The active forecast window currently covers Oct 14 to Oct 19, 2026 for Riverside, SD.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 14 to Oct 19, 2026
- Latest sync
- Oct 13, 2026 9:58 AM CDT
- Forecast office
- FSD
- Source
- NOAA / NWS
Daily Outlook
This Week in Riverside
Sunday looks like the warmest upcoming period in Riverside at 72 degrees F.
Friday Night is the coolest period ahead with temperatures near 35 degrees F.
The strongest winds are forecast for Thursday Night at about 20 mph NNW.
Precipitation is mentioned in 3 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 13, 2026 9:58 AM CDT
- Coverage
- 6 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 chance of rain showers after 7pm. Mostly cloudy. Low around 42, with temperatures rising to around 45 overnight. Northeast wind around 5 mph. Chance of precipitation is 50%.
Rain showers. Mostly cloudy, with a high near 63. North northwest wind 5 to 15 mph, with gusts as high as 35 mph. Chance of precipitation is 80%.
A slight chance of rain showers before 7pm. Mostly clear, with a low around 37. North northwest wind around 20 mph, with gusts as high as 35 mph. Chance of precipitation is 20%.
Sunny, with a high near 57.
Clear, with a low around 35.
Sunny, with a high near 69.
Clear, with a low around 46.
Sunny, with a high near 72.
Mostly clear, with a low around 43.
Sunny, with a high near 71.
Mostly clear, with a low around 47.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Oct 14
|
Mostly Sunny
|
61°F |
5 to 10 mph
N
|
|
Wednesday Night
Oct 14
|
Chance Rain Showers
|
42°F |
5 mph
NE
|
|
Thursday
Oct 15
|
Rain Showers
|
63°F |
5 to 15 mph
NNW
|
|
Thursday Night
Oct 15
|
Slight Chance Rain Showers then Mostly Clear
|
37°F |
20 mph
NNW
|
|
Friday
Oct 16
|
Sunny
|
57°F |
5 to 15 mph
NNW
|
|
Friday Night
Oct 16
|
Clear
|
35°F |
5 to 15 mph
SSE
|
|
Saturday
Oct 17
|
Sunny
|
69°F |
15 to 20 mph
S
|
|
Saturday Night
Oct 17
|
Clear
|
46°F |
15 to 20 mph
S
|
|
Sunday
Oct 18
|
Sunny
|
72°F |
5 to 15 mph
SSW
|
|
Sunday Night
Oct 18
|
Mostly Clear
|
43°F |
5 mph
S
|
|
Monday
Oct 19
|
Sunny
|
71°F |
5 to 10 mph
E
|
|
Monday Night
Oct 19
|
Mostly Clear
|
47°F |
5 to 10 mph
SE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Riverside.
Nearby forecast pages are not available for this location yet.