Fincastle, TN Weather Forecast
Local 7-day forecast
Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Fincastle, TN in one place.
Showers and thunderstorms. Mostly cloudy, with a high near 82. Southwest wind around 5 mph. Chance of precipitation is 80%. New rainfall amounts less than a tenth of an inch possible.
Local Weather Overview
This forecast page for Fincastle, 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: Jun 9, 2026 2:19 PM EDT.
The active forecast window currently covers Jun 9 to Jun 15, 2026 for Fincastle, TN.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jun 9 to Jun 15, 2026
- Latest sync
- Jun 9, 2026 2:19 PM EDT
- Forecast office
- MRX
- Source
- NOAA / NWS
Daily Outlook
This Week in Fincastle
Thursday looks like the warmest upcoming period in Fincastle at 88 degrees F.
Monday Night is the coolest period ahead with temperatures near 62 degrees F.
The strongest winds are forecast for This Afternoon at about 5 mph SW.
Precipitation is mentioned in 14 upcoming forecast periods.
Forecast Details
- Last updated
- Jun 9, 2026 2:19 PM EDT
- Coverage
- 7 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
Showers and thunderstorms before 8pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 68. Southwest wind 0 to 5 mph. Chance of precipitation is 90%. New rainfall amounts less than a tenth of an inch possible.
Showers and thunderstorms likely before 11am, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 85. Southwest wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch possible.
A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 69. Southwest wind 0 to 5 mph. Chance of precipitation is 30%.
A slight chance of rain showers between 8am and 11am, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 88. Southwest wind 0 to 5 mph. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 70. Southwest wind 0 to 5 mph. Chance of precipitation is 20%.
A chance of showers and thunderstorms between 8am and 2pm, then showers and thunderstorms likely. Mostly sunny, with a high near 87. Southwest wind 0 to 5 mph. Chance of precipitation is 70%.
Showers and thunderstorms likely. Mostly cloudy, with a low around 66. Chance of precipitation is 70%.
A slight chance of showers and thunderstorms. Partly sunny, with a high near 86. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 64. Chance of precipitation is 20%.
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 86. Chance of precipitation is 30%.
A chance of showers and thunderstorms. Mostly cloudy, with a low around 65. Chance of precipitation is 50%.
A chance of rain showers before 8am, then showers and thunderstorms likely. Mostly cloudy, with a high near 83. Chance of precipitation is 60%.
Showers and thunderstorms likely before 8pm, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 62.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
Jun 9
|
Showers And Thunderstorms
|
82°F |
5 mph
SW
|
|
Tonight
Jun 9
|
Showers And Thunderstorms then Chance Showers And Thunderstorms
|
68°F |
0 to 5 mph
SW
|
|
Wednesday
Jun 10
|
Showers And Thunderstorms Likely then Chance Showers And Thunderstorms
|
85°F |
5 mph
SW
|
|
Wednesday Night
Jun 10
|
Chance Showers And Thunderstorms then Partly Cloudy
|
69°F |
0 to 5 mph
SW
|
|
Thursday
Jun 11
|
Slight Chance Showers And Thunderstorms
|
88°F |
0 to 5 mph
SW
|
|
Thursday Night
Jun 11
|
Slight Chance Showers And Thunderstorms then Mostly Clear
|
70°F |
0 to 5 mph
SW
|
|
Friday
Jun 12
|
Chance Showers And Thunderstorms
|
87°F |
0 to 5 mph
SW
|
|
Friday Night
Jun 12
|
Showers And Thunderstorms Likely
|
66°F |
0 to 5 mph
NW
|
|
Saturday
Jun 13
|
Slight Chance Showers And Thunderstorms
|
86°F |
0 to 5 mph
N
|
|
Saturday Night
Jun 13
|
Slight Chance Showers And Thunderstorms then Partly Cloudy
|
64°F |
0 to 5 mph
N
|
|
Sunday
Jun 14
|
Mostly Sunny then Chance Showers And Thunderstorms
|
86°F |
0 to 5 mph
SW
|
|
Sunday Night
Jun 14
|
Chance Showers And Thunderstorms
|
65°F |
0 mph
|
|
Monday
Jun 15
|
Showers And Thunderstorms Likely
|
83°F |
0 to 5 mph
SW
|
|
Monday Night
Jun 15
|
Showers And Thunderstorms Likely then Chance Showers And Thunderstorms
|
62°F |
0 to 5 mph
W
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Fincastle.