Lake Jonathan, MN Weather Forecast
Quick Weather Clicks
Settings
Sun & Moon
Lake Jonathan Weather Forecast
| REST OF TODAY | TONIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT |
| Partly Sunny | Clear | Sunny | Increasing Clouds | Mostly Sunny | Partly Cloudy | Sunny | Clear | Sunny | Clear | Mostly Sunny | Partly Cloudy |
| Hi: 61°FHi: 16°C | Lo: 40°FLo: 4°C | Hi: 61°FHi: 16°C | Lo: 45°FLo: 7°C | Hi: 65°FHi: 18°C | Lo: 49°FLo: 9°C | Hi: 65°FHi: 18°C | Lo: 41°FLo: 5°C | Hi: 61°FHi: 16°C | Lo: 49°FLo: 9°C | Hi: 70°FHi: 21°C | Lo: 55°FLo: 13°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 128 PM CDT Thu Oct 01 2026 

Lake Jonathan Radar Loop
Use the map search tool if you want to place a location marker on the radar map...
Lake Jonathan Weather Map
Lake Jonathan Quick Facts
Lake Jonathan Forecast Discussion
Meteorlogic Glosserator
Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 1250 PM CDT Thu Oct 1 2026
Key Messages
- Quiet and seasonable weather for the next 7+ days.
Discussion
... Issued at 1249 PM CDT Thu Oct 1 2026
Alright, move on, nothing to see here... besides being a great movie quote also sums up our weather over the next 7+ days. If you`ve been outside today, you`ve likely noticed a decidedly drier airmass is in place and that is thanks to the cold front that cleared the MPX area to the southeast this morning. We`re seeing high pressure move in from Montana, with dewpoints in the Dakotas in...
Weather World