Pepper Slough, SD Weather Forecast
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Pepper Slough Weather Forecast
| TONIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | THURSDAY | THURSDAY NIGHT |
| Showers | Showers | Mostly Cloudy | Mostly Cloudy | Partly Cloudy | Drizzle | Chance of T-Storm | Chance of T-Storm | Chance of Showers | Partly Cloudy | Partly Cloudy | Chance of Showers |
| Lo: 59°FLo: 15°C | Hi: 65°FHi: 18°C | Lo: 59°FLo: 15°C | Hi: 71°FHi: 22°C | Lo: 59°FLo: 15°C | Hi: 69°FHi: 21°C | Lo: 59°FLo: 15°C | Hi: 65°FHi: 18°C | Lo: 51°FLo: 11°C | Hi: 65°FHi: 18°C Lo: 51°FLo: 11°C | Hi: 65°FHi: 18°C Lo: 51°FLo: 11°C | Lo: 51°FLo: 11°C |
| POP: 70% | POP: 70% | POP: 70% | POP: 50% | POP: 20% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 422 PM CDT Fri Sep 25 2026 

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Issued: 232 PM CDT Fri Sep 25 2026
Key Messages
- The next round of rain arrives this afternoon, continuing into Saturday morning. There is a 40-70% chance to see a quarter of an inch or more through Saturday along and east of the James River.
- Active pattern continues with additional chances for rain arriving Monday and continuing through Tuesday. There is a 40-60% chance to see an inch of rain along the ND/SD border, with rainfall totals decreasing moving south.
- Expect temperatures near normal for the next few days, with highs in t...
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