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St. Croix Weather Forecast
| REST OF TONIGHT | THURSDAY | THURSDAY NIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY |
 | |  |  |  | |  |  | | | | |
| Patchy Fog | Patchy Fog | Partly Cloudy | Partly Sunny | Mostly Cloudy | Partly Sunny | Chance of Showers | Chance of Showers | Chance of Showers | Chance of Showers | Chance of Showers | Chance of Showers |
| Lo: 45°FLo: 7°C | Hi: 71°FHi: 22°C | Lo: 55°FLo: 13°C | Hi: 75°FHi: 24°C | Lo: 59°FLo: 15°C | Hi: 75°FHi: 24°C | Lo: 51°FLo: 11°C | Hi: 59°FHi: 15°C | Lo: 41°FLo: 5°C | Hi: 51°FHi: 11°C | Lo: 39°FLo: 4°C | Hi: 51°FHi: 11°C |
| POP: 30% | POP: 30% | POP: 40% | POP: 50% | POP: 40% | POP: 30% |
POP = Probability of Precipitation.
Weather Outlook Updated: 1113 PM CDT Wed Oct 21 2026 
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Issued: 1132 PM CDT Wed Oct 21 2026
Key Messages
- Above normal temperatures continue through Saturday followed by near normal temperatures for Sunday onward.
- Rain chances return Saturday and remain in the forecast through the middle of next week.
Discussion
... Issued at 216 PM CDT Wed Oct 21 2026
Other than a gradual warm-up through the end of the week, little day-to-day change in the weather is expected from now through Friday. This is due to the center of an area of high pressure sliding east across the International Border the rest...