Lantry, SD Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Lantry Weather Forecast
| TODAY | TONIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | COLUMBUS DAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT |
| Partly Sunny | Partly Cloudy | Partly Sunny | Mostly Clear | Mostly Sunny | Partly Cloudy | Chance of Showers | Showers | Showers | Chance of Showers | Partly Sunny | Chance of Showers |
| Hi: 70°FHi: 21°C | Lo: 45°FLo: 7°C | Hi: 80°FHi: 27°C | Lo: 60°FLo: 16°C | Hi: 81°FHi: 27°C | Lo: 49°FLo: 9°C | Hi: 59°FHi: 15°C | Hi: 49°FHi: 9°C Lo: 39°FLo: 4°C | Hi: 49°FHi: 9°C Lo: 39°FLo: 4°C | Lo: 35°FLo: 2°C | Hi: 55°FHi: 13°C | Lo: 41°FLo: 5°C |
| POP: 20% | POP: 70% | POP: 70% | POP: 20% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 321 AM MDT Thu Oct 08 2026 

Lantry Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Lantry Weather Map
Lantry Quick Facts
Lantry Forecast Discussion
Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 1250 AM CDT Thu Oct 8 2026
Key Messages
- Mild with temperatures about 5 degrees above normal today with light south southeast winds.
- Heat and humidity return for Friday, with highs in the mid 70s to mid 80s (15 to 25 degrees above normal). South winds increase to 20 to 30 mph.
- Peak heat Saturday, with highs in the 80s, about 20 to 25 degrees above normal. Lower humidity and southwest winds topping 25 to 40 mph (highest across the Sisseton hills) resulting in high fire danger across the east.
- Pattern change to cooler tempera...
Weather World