10-day forecast for Buchanan, TN: 47° to 78°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
78°
Best day: Friday, October 30
65° · 0.14 in
Worst day: Sunday, November 1
Tap any day below to see morning, afternoon, evening and overnight.
Tue, 2775° / 47°0
Morning52°feels 51°
Afternoon73°feels 72°
Evening62°feels 61°
Overnight51°feels 49°
75 °
Buchanan, Tuesday, 27 October
Overcast. High 75°, low 47°.
Pressure30.27 inHg
Wind3.3 mph S
Humidity42%
Visibility6.2 mi
Dew point48°
Wed, 2876° / 53°0
Morning55°feels 54°
Afternoon76°feels 74°
Evening62°feels 61°
Overnight56°feels 55°
76 °
Buchanan, Wednesday, 28 October
Partly cloudy. High 76°, low 53°.
Pressure30.24 inHg
Wind6.2 mph S
Humidity38%
Visibility6.2 mi
Dew point47°
Thu, 2977° / 52°0
Morning54°feels 53°
Afternoon76°feels 75°
Evening65°feels 64°
Overnight56°feels 54°
77 °
Buchanan, Thursday, 29 October
Clear. High 77°, low 52°.
Pressure30.21 inHg
Wind5.2 mph SW
Humidity35%
Visibility6.2 mi
Dew point45°
Fri, 3078° / 52°0
Morning59°feels 58°
Afternoon76°feels 75°
Evening66°feels 65°
Overnight56°feels 55°
78 °
Buchanan, Friday, 30 October
Partly cloudy. High 78°, low 52°.
Pressure30.18 inHg
Wind4.7 mph E
Humidity33%
Visibility—
Dew point43°
Sat, 3176° / 60°0
Morning64°feels 64°
Afternoon74°feels 73°
Evening67°feels 66°
Overnight64°feels 64°
76 °
Buchanan, Saturday, 31 October
Overcast. High 76°, low 60°.
Pressure30.15 inHg
Wind6.1 mph SE
Humidity44%
Visibility—
Dew point50°
Sun, 0165° / 62°0.14
Morning63°feels 63°
Afternoon64°feels 64°
Evening63°feels 64°
Overnight63°feels 63°
65 °
Buchanan, Sunday, 1 November
Light rain. High 65°, low 62°.
Pressure30.00 inHg
Wind5.7 mph SE
Humidity94%
Visibility—
Dew point62°
Mon, 0269° / 62°0.01
Morning64°feels 64°
Afternoon66°feels 66°
Evening62°feels 63°
Overnight62°feels 63°
69 °
Buchanan, Monday, 2 November
Light rain. High 69°, low 62°.
Pressure29.91 inHg
Wind4.2 mph SE
Humidity81%
Visibility—
Dew point60°
Tue, 0368° / 57°0.15
Morning62°feels 63°
Afternoon62°feels 62°
Evening57°feels 56°
Overnight58°feels 57°
68 °
Buchanan, Tuesday, 3 November
Light rain. High 68°, low 57°.
Pressure29.85 inHg
Wind8.5 mph NW
Humidity95%
Visibility—
Dew point62°
Wed, 0461° / 48°0
Morning54°feels 52°
Afternoon60°feels 58°
Evening57°feels 55°
Overnight55°feels 53°
61 °
Buchanan, Wednesday, 4 November
Overcast. High 61°, low 48°.
Pressure29.94 inHg
Wind7.4 mph NW
Humidity58%
Visibility—
Dew point44°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Buchanan, TN around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.