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Jefferson Weather Forecast
| TONIGHT | FRIDAY | FRIDAY NIGHT | SATURDAY | SATURDAY NIGHT | SUNDAY | SUNDAY NIGHT | MONDAY | MONDAY NIGHT | TUESDAY | TUESDAY NIGHT | WEDNESDAY |
 |  | | | | |  |  |  | | | |
| Mostly Clear | Sunny | Clear | Sunny | Clear | Sunny | Chance of Showers | Chance of T-Storm | Partly Cloudy | Chance of T-Storm | Mostly Clear | Chance of T-Storm |
| Lo: 75°FLo: 24°C | Hi: 91°FHi: 33°C | Lo: 75°FLo: 24°C | Hi: 91°FHi: 33°C | Lo: 79°FLo: 26°C | Hi: 95°FHi: 35°C | Lo: 79°FLo: 26°C | Hi: 91°FHi: 33°C | Lo: 79°FLo: 26°C | Hi: 91°FHi: 33°C | Lo: 79°FLo: 26°C | Hi: 91°FHi: 33°C |
| POP: 20% | POP: 20% | POP: 20% | POP: 20% |
POP = Probability of Precipitation.
Weather Outlook Updated: 535 PM CDT Thu Sep 17 2026 
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Issued: 1210 AM CDT Fri Sep 18 2026
Key Messages
Updated at 1210 AM CDT Fri Sep 18 2026- Dry conditions will persist through Friday.
- Rain chances will gradually increase going into the upcoming weekend and early next week.
Aviation
... (06Z TAFS) Issued at 1210 AM CDT Fri Sep 18 2026
VFR conditions with only a light easterly wind expected through the cycle. (Frye)
Watches / Warnings / Advisories
/WARNINGS/ADVISORIES... LA...None. GM...Small Craft Advisory until 1 AM CDT early this morning for GMZ541-551-553-554-570-572-575.
MS...None. GM....