Peach Lake, SD Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Peach Lake Weather Forecast
| REST OF TONIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | WEDNESDAY | WEDNESDAY NIGHT |
| Mostly Cloudy | Clearing | Mostly Clear | Partly Sunny | Mostly Clear | Mostly Clear | Mostly Clear | Sunny | Partly Cloudy | Partly Cloudy | Partly Cloudy | Partly Cloudy |
| Lo: 50°FLo: 10°C | Hi: 65°FHi: 18°C | Lo: 50°FLo: 10°C | Hi: 71°FHi: 22°C | Lo: 45°FLo: 7°C | Hi: 65°FHi: 18°C Lo: 49°FLo: 9°C | Hi: 65°FHi: 18°C Lo: 49°FLo: 9°C | Hi: 71°FHi: 22°C | Hi: 80°FHi: 27°C Lo: 55°FLo: 13°C | Hi: 80°FHi: 27°C Lo: 55°FLo: 13°C | Hi: 71°FHi: 22°C Lo: 51°FLo: 11°C | Hi: 71°FHi: 22°C Lo: 51°FLo: 11°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 1222 AM MDT Fri Oct 02 2026 

Peach Lake Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Peach Lake Weather Map
Peach Lake Quick Facts
Peach Lake Forecast Discussion
Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 1211 AM CDT Fri Oct 2 2026
Key Messages
- Temperatures will run near to slightly above normal for the weekend and into next week.
- There is a 20-50 percent chance of showers Saturday, otherwise mostly dry conditions are expected through the next 7 days.
Discussion
... Issued at 1211 AM CDT Fri Oct 2 2026
We`ll see a zonal to northwesterly upper level flow regime for the next several days, which is a rather more common flow regime for this time of year. That translates into a mostly dry pattern with back and forth transitions bet...
Weather World