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City of Jefferson, SDJefferson, SD Weather Forecast
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Jefferson Weather Forecast
| TONIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | VETERANS DAY | WEDNESDAY NIGHT | THURSDAY |
 | |  |  |  | | | | | | | |
| Patchy Fog | Patchy Fog | Partly Cloudy | Sunny | Mostly Clear | Sunny | Mostly Clear | Mostly Sunny | Partly Cloudy | Mostly Sunny | Partly Cloudy | Mostly Sunny |
| Lo: 31°FLo: -1°C | Hi: 59°FHi: 15°C | Lo: 35°FLo: 2°C | Hi: 59°FHi: 15°C | Lo: 41°FLo: 5°C | Hi: 61°FHi: 16°C | Lo: 35°FLo: 2°C | Hi: 59°FHi: 15°C | Lo: 39°FLo: 4°C | Hi: 59°FHi: 15°C | Lo: 35°FLo: 2°C | Hi: 55°FHi: 13°C |
POP = Probability of Precipitation.
Weather Outlook Updated: 644 PM CST Fri Nov 06 2026 
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Issued: 850 PM CST Fri Nov 6 2026
Key Messages
- Areas of fog will return tonight into tomorrow morning. Locally dense patches could lead to visibilities less than one mile through the late morning hours.
- Highs return to the 50s for most of the area tomorrow afternoon. However, high temperatures may only stay in the 40s over parts of northwest Iowa where low clouds may linger into much of the afternoon.
- More seasonable temperatures return area-wide into next week with limited precipitation chances.
Discussion
... Issued at 240 PM CST...