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Muskegon County Weather Forecast
| REST OF TODAY | TONIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT |
 |  | |  |  |  | | | | | | |
| Mostly Sunny | Mostly Clear | Sunny | Partly Cloudy | Chance of T-Storm | Chance of T-Storm | Chance of T-Storm | Mostly Clear | Sunny | Mostly Clear | Mostly Sunny | Partly Cloudy |
| Hi: 79°FHi: 26°C | Lo: 55°FLo: 13°C | Hi: 79°FHi: 26°C | Lo: 60°FLo: 16°C | Hi: 79°FHi: 26°C | Lo: 61°FLo: 16°C | Hi: 75°FHi: 24°C | Lo: 59°FLo: 15°C | Hi: 75°FHi: 24°C | Lo: 55°FLo: 13°C | Hi: 75°FHi: 24°C | Lo: 59°FLo: 15°C |
| POP: 30% | POP: 50% | POP: 40% |
POP = Probability of Precipitation.
Weather Outlook Updated: 957 AM EDT Wed Aug 19 2026 
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Muskegon County Forecast Discussion
Issued: 644 AM EDT Wed Aug 19 2026
Key Messages
- Low clouds and fog possible this morning, then partly cloudy
- Rainfall chances return Friday
Discussion
... Issued at 259 AM EDT Wed Aug 19 2026- Low clouds and fog possible this morning, then partly cloudy
Given the widespread precipitation we received last night, light winds, and decreasing clouds, we can expect the development of low clouds and perhaps fog early this morning. The extent and severity of possible fog remain in question, but the best guess no...