10-day forecast for Pinnacle, TN: 66° to 89°, with precipitation expected on 10 days. The table below breaks each day into morning, afternoon, evening and overnight.
86°
Best day: Tuesday, August 11
84° · 1.52 in
Worst day: Thursday, August 13
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1084° / 70°0.18
Morning72°feels 73°
Afternoon76°feels 77°
Evening76°feels 77°
Overnight71°feels 71°
84 °
Pinnacle, Monday, 10 August
Rain. High 84°, low 70°.
Pressure30.18 inHg
Wind4 mph W
Humidity72%
Visibility6.2 mi
Dew point70°
Tue, 1186° / 69°0.17
Morning73°feels 74°
Afternoon86°feels 90°
Evening74°feels 76°
Overnight72°feels 73°
86 °
Pinnacle, Tuesday, 11 August
Light rain. High 86°, low 69°.
Pressure30.12 inHg
Wind4.7 mph W
Humidity69%
Visibility6.2 mi
Dew point70°
Wed, 1288° / 71°0.7
Morning74°feels 75°
Afternoon86°feels 92°
Evening74°feels 76°
Overnight71°feels 72°
88 °
Pinnacle, Wednesday, 12 August
Rain. High 88°, low 71°.
Pressure29.97 inHg
Wind10.2 mph W
Humidity53%
Visibility6.2 mi
Dew point66°
Thu, 1384° / 67°1.52
Morning73°feels 75°
Afternoon82°feels 85°
Evening75°feels 76°
Overnight72°feels 73°
84 °
Pinnacle, Thursday, 13 August
Heavy rain. High 84°, low 67°.
Pressure30.00 inHg
Wind6.3 mph NW
Humidity59%
Visibility—
Dew point66°
Fri, 1478° / 69°1.05
Morning70°feels 71°
Afternoon72°feels 74°
Evening75°feels 76°
Overnight71°feels 72°
78 °
Pinnacle, Friday, 14 August
Heavy rain. High 78°, low 69°.
Pressure30.12 inHg
Wind4.9 mph S
Humidity97%
Visibility—
Dew point71°
Sat, 1577° / 68°0.41
Morning73°feels 74°
Afternoon76°feels 78°
Evening71°feels 73°
Overnight69°feels 70°
77 °
Pinnacle, Saturday, 15 August
Rain. High 77°, low 68°.
Pressure30.21 inHg
Wind4.6 mph SE
Humidity85%
Visibility—
Dew point71°
Sun, 1682° / 67°0.26
Morning73°feels 74°
Afternoon78°feels 78°
Evening74°feels 75°
Overnight71°feels 72°
82 °
Pinnacle, Sunday, 16 August
Rain. High 82°, low 67°.
Pressure30.18 inHg
Wind6.2 mph S
Humidity79%
Visibility—
Dew point71°
Mon, 1789° / 66°1.15
Morning76°feels 78°
Afternoon85°feels 89°
Evening67°feels 68°
Overnight71°feels 71°
89 °
Pinnacle, Monday, 17 August
Rain. High 89°, low 66°.
Pressure30.06 inHg
Wind10.6 mph W
Humidity52%
Visibility—
Dew point67°
Tue, 1884° / 68°0.22
Morning74°feels 76°
Afternoon83°feels 87°
Evening75°feels 76°
Overnight71°feels 72°
84 °
Pinnacle, Tuesday, 18 August
Light rain. High 84°, low 68°.
Pressure30.03 inHg
Wind5.7 mph NW
Humidity65%
Visibility—
Dew point69°
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 Pinnacle, 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.