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Olson Park, SD Weather Forecast
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Olson Park Weather Forecast
| THIS AFTERNOON | TONIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT |
 |  |  |  |  |  | | | | |  | |
| Chance of T-Storm | Chance of T-Storm | Sunny | Partly Cloudy | Chance of Showers | Chance of Showers | Chance of Showers | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Mostly Cloudy | Chance of Showers |
| Hi: 70°FHi: 21°C | Lo: 51°FLo: 11°C | Hi: 71°FHi: 22°C | Lo: 51°FLo: 11°C | Hi: 69°FHi: 21°C | Lo: 59°FLo: 15°C | Hi: 75°FHi: 24°C | Lo: 61°FLo: 16°C | Hi: 79°FHi: 26°C | Lo: 61°FLo: 16°C | Hi: 71°FHi: 22°C | Lo: 55°FLo: 13°C |
| POP: 70% | POP: 30% | POP: 30% | POP: 20% | POP: 40% | POP: 80% | POP: 70% | POP: 60% | POP: 30% |
POP = Probability of Precipitation.
Weather Outlook Updated: 134 PM CDT Mon Sep 14 2026 
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Issued: 128 PM CDT Mon Sep 14 2026
Key Messages
- Scattered showers linger into the late afternoon hours. An isolated non-severe thunderstorm may try to develop in central South Dakota along a weak cold front.
- Thunderstorms remain possible in northeast Nebraska and northwest Iowa late this afternoon and evening, though trends favor higher risks to the south.
- However a few strong to severe storms may be possible late tonight and into early Tuesday morning along Highway 20, capable of large hail.
- Near normal temperatures continues the...