Riverside Park, SD Weather Forecast
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Riverside Park Weather Forecast
| TODAY | TONIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SUNDAY | SUNDAY NIGHT | COLUMBUS DAY | MONDAY NIGHT | TUESDAY |
| Mostly Sunny | Partly Cloudy | Partly Sunny | Partly Cloudy | Partly Sunny | Mostly Clear | Mostly Clear | Partly Sunny | Chance of Showers | Chance of Showers | Chance of Showers | Chance of Showers |
| Hi: 71°FHi: 22°C | Lo: 49°FLo: 9°C | Hi: 65°FHi: 18°C | Lo: 49°FLo: 9°C | Hi: 75°FHi: 24°C | Hi: 81°FHi: 27°C Lo: 61°FLo: 16°C | Hi: 81°FHi: 27°C Lo: 61°FLo: 16°C | Hi: 70°FHi: 21°C | Lo: 49°FLo: 9°C | Hi: 55°FHi: 13°C Lo: 41°FLo: 5°C | Hi: 55°FHi: 13°C Lo: 41°FLo: 5°C | Hi: 55°FHi: 13°C |
| POP: 20% | POP: 40% | POP: 40% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 621 AM CDT Wed Oct 07 2026 

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Issued: 737 AM CDT Wed Oct 7 2026
Key Messages
- Breezy dry conditions today with above normal temperatures.
- Above normal temperatures continue through the work week, peaking Saturday, with highs in the 80s to around 90 degrees.
- Pattern change to cooler temperatures and increasing chances for moisture early next week.
Discussion
... Issued at 1235 AM CDT Wed Oct 7 2026
We`re about 6C cooler at 850mb today compared to yesterday, with lighter and less organized low level flow. Thus will stick with NBM for highs today despite its underpe...
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