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Rock County, MN Weather Forecast
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Rock County Weather Forecast
| OVERNIGHT | LABOR DAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | WEDNESDAY NIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY |
 |  |  |  |  |  |  | | | | | |
| Mostly Cloudy | Mostly Cloudy | Chance of T-Storm | Chance of T-Storm | Partly Cloudy | Sunny | Mostly Clear | Sunny | Mostly Clear | Sunny | Mostly Clear | Partly Sunny |
| Lo: 65°FLo: 18°C | Hi: 81°FHi: 27°C | Lo: 69°FLo: 21°C | Hi: 85°FHi: 29°C | Lo: 59°FLo: 15°C | Hi: 79°FHi: 26°C | Lo: 51°FLo: 11°C | Hi: 81°FHi: 27°C | Lo: 59°FLo: 15°C | Hi: 85°FHi: 29°C | Lo: 59°FLo: 15°C | Hi: 79°FHi: 26°C |
| POP: 80% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1154 PM CDT Sun Sep 06 2026 
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Instant definitions for any meteorological term.
Instant definitions for any meteorological term.
Issued: 939 PM CDT Sun Sep 6 2026
Key Messages
- Scattered showers and thunderstorms will continue for areas south of I-90 through the evening. Showers should remain below severe criteria.
- Isolated to scattered morning showers are possible along and north of I-90. These are not expected to be severe.
- Isolated strong to severe storms will again be possible late Monday afternoon into Tuesday morning. Large hail up to the size of a ping-pong ball, wind gusts of 60 mph, heavy rain are all possible. Though the risk is low, an isolated t...