10-day forecast for Flat Branch, TN: 65° to 89°, with precipitation expected on 9 days. The table below breaks each day into morning, afternoon, evening and overnight.
89°
Best day: Monday, August 17
86° · 1.02 in
Worst day: Wednesday, August 12
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1088° / 67°0.23
Morning70°feels 71°
Afternoon84°feels 87°
Evening74°feels 75°
Overnight68°feels 69°
88 °
Flat Branch, Monday, 10 August
Rain. High 88°, low 67°.
Pressure30.15 inHg
Wind4.1 mph W
Humidity85%
Visibility6.2 mi
Dew point75°
Tue, 1183° / 68°0.43
Morning73°feels 74°
Afternoon80°feels 84°
Evening70°feels 71°
Overnight70°feels 71°
83 °
Flat Branch, Tuesday, 11 August
Rain. High 83°, low 68°.
Pressure30.09 inHg
Wind5.9 mph W
Humidity87%
Visibility5.5 mi
Dew point76°
Wed, 1286° / 66°1.02
Morning74°feels 75°
Afternoon87°feels 91°
Evening72°feels 74°
Overnight69°feels 70°
86 °
Flat Branch, Wednesday, 12 August
Heavy rain. High 86°, low 66°.
Pressure29.97 inHg
Wind7.6 mph W
Humidity71%
Visibility6.2 mi
Dew point71°
Thu, 1384° / 65°0.28
Morning71°feels 73°
Afternoon82°feels 85°
Evening76°feels 77°
Overnight71°feels 72°
84 °
Flat Branch, Thursday, 13 August
Rain. High 84°, low 65°.
Pressure30.00 inHg
Wind7.9 mph NW
Humidity62%
Visibility—
Dew point67°
Fri, 1477° / 70°0.38
Morning71°feels 73°
Afternoon75°feels 77°
Evening76°feels 78°
Overnight72°feels 74°
77 °
Flat Branch, Friday, 14 August
Rain. High 77°, low 70°.
Pressure30.09 inHg
Wind3.4 mph S
Humidity91%
Visibility—
Dew point71°
Sat, 1577° / 68°0.37
Morning72°feels 73°
Afternoon75°feels 76°
Evening70°feels 71°
Overnight68°feels 69°
77 °
Flat Branch, Saturday, 15 August
Rain. High 77°, low 68°.
Pressure30.18 inHg
Wind10.8 mph N
Humidity87%
Visibility—
Dew point71°
Sun, 1689° / 66°0.07
Morning74°feels 75°
Afternoon87°feels 90°
Evening79°feels 79°
Overnight74°feels 75°
89 °
Flat Branch, Sunday, 16 August
Light rain. High 89°, low 66°.
Pressure30.12 inHg
Wind7.9 mph W
Humidity50%
Visibility—
Dew point65°
Mon, 1789° / 71°0
Morning77°feels 79°
Afternoon87°feels 91°
Evening77°feels 79°
Overnight73°feels 74°
89 °
Flat Branch, Monday, 17 August
Mostly clear. High 89°, low 71°.
Pressure30.06 inHg
Wind8.3 mph W
Humidity52%
Visibility—
Dew point67°
Tue, 1889° / 71°0.22
Morning77°feels 79°
Afternoon87°feels 91°
Evening78°feels 79°
Overnight72°feels 74°
89 °
Flat Branch, Tuesday, 18 August
Rain. High 89°, low 71°.
Pressure30.00 inHg
Wind8 mph W
Humidity52%
Visibility—
Dew point67°
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 Flat Branch, 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.