Weather WorldSand Lake, SD Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Sand Lake Weather Forecast
| TODAY | TONIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT |
 |  |  |  |  |  | | | | |  |  |
| Patchy Fog | Mostly Cloudy | Partly Sunny | Partly Cloudy | Mostly Sunny | Mostly Clear | Mostly Clear | Partly Cloudy | Mostly Cloudy | Mostly Cloudy | Chance of Rain | Chance of Rain |
| Hi: 39°FHi: 4°C | Lo: 21°FLo: -6°C | Hi: 41°FHi: 5°C | Lo: 30°FLo: -1°C | Hi: 50°FHi: 10°C | Hi: 55°FHi: 13°C Lo: 35°FLo: 2°C | Hi: 55°FHi: 13°C Lo: 35°FLo: 2°C | Lo: 39°FLo: 4°C | Hi: 51°FHi: 11°C Lo: 40°FLo: 4°C | Hi: 51°FHi: 11°C Lo: 40°FLo: 4°C | Hi: 55°FHi: 13°C | Lo: 39°FLo: 4°C |
| POP: 20% | POP: 50% |
POP = Probability of Precipitation.
Weather Outlook Updated: 621 AM CST Fri Nov 13 2026 
Sand Lake Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Sand Lake Weather Map
Sand Lake Quick Facts
Sand Lake Forecast Discussion
Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 526 AM CST Fri Nov 13 2026
Key Messages
- Just slightly below normal temperatures today, with a steady warmup through the weekend into next week. Highs Sunday through most of next week some 10 to 20 degrees above normal.
- Dry conditions through mid week next week.
Discussion
... Issued at 1219 AM CST Fri Nov 13 2026
Upper trough/low over the eastern CONUS with a weak ridge aloft across the eastern Rockies into the High Plains to start off the forecast for today. Northerly flow aloft directing cooler air into the region, with a w...