Lynn Lake, SD Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Lynn Lake Weather Forecast
| REST OF TONIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | LABOR DAY |
| Chance of Showers | Partly Sunny | Chance of T-Storm | Partly Sunny | Mostly Clear | Sunny | Mostly Clear | Mostly Clear | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm |
| Lo: 65°FLo: 18°C | Hi: 80°FHi: 27°C | Lo: 65°FLo: 18°C | Hi: 85°FHi: 29°C | Lo: 69°FLo: 21°C | Hi: 90°FHi: 32°C | Hi: 89°FHi: 32°C Lo: 71°FLo: 22°C | Hi: 89°FHi: 32°C Lo: 71°FLo: 22°C | Lo: 69°FLo: 21°C | Hi: 81°FHi: 27°C | Hi: 79°FHi: 26°C Lo: 61°FLo: 16°C | Hi: 79°FHi: 26°C Lo: 61°FLo: 16°C |
| POP: 30% | POP: 20% | POP: 20% | POP: 40% | POP: 40% | POP: 40% |
POP = Probability of Precipitation.
Weather Outlook Updated: 207 AM CDT Wed Sep 02 2026 

Lynn Lake Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Lynn Lake Weather Map
Lynn Lake Quick Facts
Lynn Lake Forecast Discussion
Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 129 AM CDT Wed Sep 2 2026
Key Messages
- Low chances, 10-20%, for an isolated shower or storm to develop this evening into Thursday morning.
- Above normal temperatures (5 to 15 degrees) continue through the week, peaking at 10 to 20 degrees above normal Fri...
-There is a Slight (level 2 of 5) to a Marginal (level 1 of 5) risk for severe storms to develop over northeastern SD and west central MN late Thursday afternoon into the nighttime. The primary threats will be hail up to 2 inches in diameter and wind gusts of 60 to 75 mph.
Weather World