Jefferson City, TN Weather Forecast
Local 7-day forecast
Chance Rain Showers
Track current conditions, temperature changes, wind, and the full daily outlook for Jefferson City, TN in one place.
A chance of rain showers before 2pm. Partly sunny, with a high near 58. North wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Local Weather Overview
This forecast page for Jefferson City, TN is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Oct 15, 2026 4:18 PM EDT.
The active forecast window currently covers Oct 17 to Oct 21, 2026 for Jefferson City, TN.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 17 to Oct 21, 2026
- Latest sync
- Oct 15, 2026 4:18 PM EDT
- Forecast office
- MRX
- Source
- NOAA / NWS
Daily Outlook
This Week in Jefferson City
Wednesday looks like the warmest upcoming period in Jefferson City at 72 degrees F.
Saturday Night is the coolest period ahead with temperatures near 38 degrees F.
The strongest winds are forecast for Saturday at about 10 to 15 mph N.
Precipitation is mentioned in 1 upcoming forecast period.
Forecast Details
- Last updated
- Oct 15, 2026 4:18 PM EDT
- Coverage
- 5 days
- Time zone
- America/New_York
- Forecast office
- MRX
- Radar station
- KMRX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Mostly clear, with a low around 38. Northeast wind 5 to 15 mph, with gusts as high as 20 mph.
Sunny, with a high near 63. Northeast wind around 5 mph.
Mostly clear, with a low around 38.
Sunny, with a high near 66.
Mostly clear, with a low around 44.
Mostly sunny, with a high near 69.
Mostly clear, with a low around 44.
Sunny, with a high near 72.
Mostly clear, with a low around 45.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Oct 17
|
Chance Rain Showers
|
58°F |
10 to 15 mph
N
|
|
Saturday Night
Oct 17
|
Mostly Clear
|
38°F |
5 to 15 mph
NE
|
|
Sunday
Oct 18
|
Sunny
|
63°F |
5 mph
NE
|
|
Sunday Night
Oct 18
|
Mostly Clear
|
38°F |
0 to 5 mph
E
|
|
Monday
Oct 19
|
Sunny
|
66°F |
0 to 5 mph
NE
|
|
Monday Night
Oct 19
|
Mostly Clear
|
44°F |
0 to 5 mph
E
|
|
Tuesday
Oct 20
|
Mostly Sunny
|
69°F |
0 mph
|
|
Tuesday Night
Oct 20
|
Mostly Clear
|
44°F |
0 mph
|
|
Wednesday
Oct 21
|
Sunny
|
72°F |
0 mph
|
|
Wednesday Night
Oct 21
|
Mostly Clear
|
45°F |
0 mph
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Jefferson City.