Jamestown, KS Weather Forecast
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Jamestown Weather Forecast
| TODAY | TONIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT |
| Mostly Sunny | Clear | Sunny | Partly Cloudy | Partly Sunny | Chance of Showers | Chance of Showers | Partly Cloudy | Mostly Clear | Mostly Clear | Partly Cloudy | Partly Cloudy |
| Hi: 55°FHi: 13°C | Lo: 29°FLo: -2°C | Hi: 49°FHi: 9°C | Lo: 29°FLo: -2°C | Hi: 49°FHi: 9°C | Hi: 50°FHi: 10°C Lo: 35°FLo: 2°C | Hi: 50°FHi: 10°C Lo: 35°FLo: 2°C | Lo: 35°FLo: 2°C | Hi: 55°FHi: 13°C Lo: 39°FLo: 4°C | Hi: 55°FHi: 13°C Lo: 39°FLo: 4°C | Hi: 59°FHi: 15°C Lo: 45°FLo: 7°C | Hi: 59°FHi: 15°C Lo: 45°FLo: 7°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 422 AM CST Thu Nov 12 2026 

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Issued: 514 AM CST Thu Nov 12 2026
Key Messages
- Hard freeze Friday and Saturday mornings, with Saturday the colder of the two as lows fall into the low to mid 20s.
- Dry and cool through the weekend, then warming to near 60 by the middle of next week.
- Next chance for rain late next week, though confidence is low.
Discussion
... Issued at 129 AM CST Thu Nov 12 2026
A deep upper trough stretches from the Great Lakes to Hudson Bay, keeping Kansas in northwest flow aloft beneath a large ridge over western Canada. The secondary front pushed...
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