Jonesborough, TN Weather Forecast
Local 7-day forecast
Sunny then Slight Chance Rain Showers
Track current conditions, temperature changes, wind, and the full daily outlook for Jonesborough, TN in one place.
A slight chance of rain showers after 2pm. Sunny, with a high near 78. West wind 0 to 5 mph. Chance of precipitation is 20%.
Local Weather Overview
This forecast page for Jonesborough, 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: Apr 9, 2026 3:45 PM EDT.
The active forecast window currently covers Apr 11 to Apr 15, 2026 for Jonesborough, TN.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Apr 11 to Apr 15, 2026
- Latest sync
- Apr 9, 2026 3:45 PM EDT
- Forecast office
- MRX
- Source
- NOAA / NWS
Daily Outlook
This Week in Jonesborough
Wednesday looks like the warmest upcoming period in Jonesborough at 86 degrees F.
Saturday Night is the coolest period ahead with temperatures near 53 degrees F.
The strongest winds are forecast for Sunday at about 0 to 10 mph S.
Precipitation is mentioned in 2 upcoming forecast periods.
Forecast Details
- Last updated
- Apr 9, 2026 3:45 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
A slight chance of rain showers before 8pm. Mostly clear, with a low around 53. East wind 0 to 5 mph. Chance of precipitation is 20%.
Sunny, with a high near 81. South wind 0 to 10 mph.
Partly cloudy, with a low around 57.
Partly sunny, with a high near 81.
Partly cloudy, with a low around 57.
Mostly sunny, with a high near 85.
Partly cloudy, with a low around 59.
Mostly sunny, with a high near 86.
Mostly cloudy, with a low around 61.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Saturday
Apr 11
|
Sunny then Slight Chance Rain Showers
|
78°F |
0 to 5 mph
W
|
|
Saturday Night
Apr 11
|
Slight Chance Rain Showers then Mostly Clear
|
53°F |
0 to 5 mph
E
|
|
Sunday
Apr 12
|
Sunny
|
81°F |
0 to 10 mph
S
|
|
Sunday Night
Apr 12
|
Partly Cloudy
|
57°F |
5 to 10 mph
S
|
|
Monday
Apr 13
|
Partly Sunny
|
81°F |
5 to 10 mph
SW
|
|
Monday Night
Apr 13
|
Partly Cloudy
|
57°F |
5 mph
SW
|
|
Tuesday
Apr 14
|
Mostly Sunny
|
85°F |
0 to 5 mph
SW
|
|
Tuesday Night
Apr 14
|
Partly Cloudy
|
59°F |
0 to 5 mph
SW
|
|
Wednesday
Apr 15
|
Mostly Sunny
|
86°F |
0 to 5 mph
SW
|
|
Wednesday Night
Apr 15
|
Mostly Cloudy
|
61°F |
5 mph
SW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Jonesborough.
