Frederick, SD Weather Forecast
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Frederick Weather Forecast
| REST OF TODAY | TONIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY | THURSDAY | FRIDAY |
| Patchy Fog | Partly Cloudy | Mostly Sunny | Partly Cloudy | Partly Sunny | Partly Cloudy | Partly Sunny | Partly Cloudy | Partly Cloudy | Partly Cloudy | Partly Cloudy |
| Hi: 59°FHi: 15°C | Lo: 35°FLo: 2°C | Hi: 55°FHi: 13°C | Lo: 39°FLo: 4°C | Hi: 60°FHi: 16°C | Lo: 31°FLo: -1°C | Hi: 51°FHi: 11°C | Hi: 49°FHi: 9°C Lo: 31°FLo: -1°C | Hi: 49°FHi: 9°C Lo: 31°FLo: -1°C | Hi: 45°FHi: 7°C Lo: 29°FLo: -2°C | Hi: 45°FHi: 7°C Lo: 29°FLo: -2°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 916 AM CST Sat Nov 07 2026 

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Issued: 1024 AM CST Sat Nov 7 2026
Key Messages
- Temperatures today through next Wednesday are forecast to warm up 10 to 20 degrees above normal for early November, with highs in the 50s and low 60s.
Discussion
... Issued at 1248 AM CST Sat Nov 7 2026
Fog has developed over the Missouri River and areas just to the east during the early nighttime hours. This fog will be spreading east through the night into Saturday morning. A dense fog advisory has been issued into Saturday morning as visibilities could drop below 1 mile at times in a...
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