Buchanan, TN Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Buchanan, TN in one place.
Sunny. High near 68, with temperatures falling to around 60 in the afternoon. Southwest wind 0 to 5 mph.
Local Weather Overview
This forecast page for Buchanan, 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: Nov 10, 2026 1:20 PM CST.
The active forecast window currently covers Nov 10 to Nov 16, 2026 for Buchanan, TN.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 10 to Nov 16, 2026
- Latest sync
- Nov 10, 2026 1:20 PM CST
- Forecast office
- MEG
- Source
- NOAA / NWS
Daily Outlook
This Week in Buchanan
Veterans Day looks like the warmest upcoming period in Buchanan at 70 degrees F.
Friday Night is the coolest period ahead with temperatures near 27 degrees F.
The strongest winds are forecast for Veterans Day at about 0 to 15 mph SSW.
Precipitation is mentioned in 1 upcoming forecast period.
Forecast Details
- Last updated
- Nov 10, 2026 1:20 PM CST
- Coverage
- 8 days
- Time zone
- America/Chicago
- Forecast office
- MEG
- Radar station
- KPAH
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Patchy fog between 4am and 5am. Mostly clear, with a low around 42. Southwest wind around 0 mph.
A chance of rain showers between 3pm and 5pm. Sunny. High near 70, with temperatures falling to around 65 in the afternoon. South southwest wind 0 to 15 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
Mostly clear, with a low around 43. West northwest wind around 10 mph.
Sunny. High near 55, with temperatures falling to around 49 in the afternoon. Northwest wind 10 to 15 mph.
Mostly clear, with a low around 31. North northwest wind 5 to 10 mph.
Sunny. High near 47, with temperatures falling to around 42 in the afternoon. North northwest wind 5 to 10 mph.
Mostly clear, with a low around 27. North northwest wind 0 to 5 mph.
Sunny, with a high near 50.
Mostly clear, with a low around 30.
Mostly sunny, with a high near 54.
Partly cloudy, with a low around 33.
Mostly sunny, with a high near 57.
Mostly clear, with a low around 34.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
This Afternoon
Nov 10
|
Sunny
|
68°F |
0 to 5 mph
SW
|
|
Tonight
Nov 10
|
Mostly Clear then Patchy Fog
|
42°F |
0 mph
|
|
Veterans Day
Nov 11
|
Sunny then Chance Rain Showers
|
70°F |
0 to 15 mph
SSW
|
|
Wednesday Night
Nov 11
|
Mostly Clear
|
43°F |
10 mph
WNW
|
|
Thursday
Nov 12
|
Sunny
|
55°F |
10 to 15 mph
NW
|
|
Thursday Night
Nov 12
|
Mostly Clear
|
31°F |
5 to 10 mph
NNW
|
|
Friday
Nov 13
|
Sunny
|
47°F |
5 to 10 mph
NNW
|
|
Friday Night
Nov 13
|
Mostly Clear
|
27°F |
0 to 5 mph
NNW
|
|
Saturday
Nov 14
|
Sunny
|
50°F |
0 to 5 mph
NNW
|
|
Saturday Night
Nov 14
|
Mostly Clear
|
30°F |
0 mph
|
|
Sunday
Nov 15
|
Mostly Sunny
|
54°F |
0 to 5 mph
E
|
|
Sunday Night
Nov 15
|
Partly Cloudy
|
33°F |
0 mph
|
|
Monday
Nov 16
|
Mostly Sunny
|
57°F |
0 to 5 mph
ENE
|
|
Monday Night
Nov 16
|
Mostly Clear
|
34°F |
0 mph
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Buchanan.