10-day forecast for Gatlinburg, TN: 67° to 92°, with precipitation expected on 9 days. The table below breaks each day into morning, afternoon, evening and overnight.
87°
Best day: Tuesday, August 18
88° · 0.57 in
Worst day: Saturday, August 15
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1080° / 68°0.18
Morning69°feels 70°
Afternoon76°feels 77°
Evening74°feels 75°
Overnight69°feels 69°
80 °
Gatlinburg, Monday, 10 August
Rain. High 80°, low 68°.
Pressure30.18 inHg
Wind2.4 mph W
Humidity79%
Visibility5.9 mi
Dew point70°
Tue, 1186° / 70°0.12
Morning73°feels 74°
Afternoon82°feels 86°
Evening78°feels 79°
Overnight70°feels 70°
86 °
Gatlinburg, Tuesday, 11 August
Light rain. High 86°, low 70°.
Pressure30.12 inHg
Wind5 mph NW
Humidity69%
Visibility6.0 mi
Dew point70°
Wed, 1287° / 69°0.3
Morning72°feels 73°
Afternoon86°feels 91°
Evening71°feels 73°
Overnight71°feels 72°
87 °
Gatlinburg, Wednesday, 12 August
Rain. High 87°, low 69°.
Pressure30.00 inHg
Wind7.7 mph W
Humidity63%
Visibility6.2 mi
Dew point68°
Thu, 1386° / 69°0.16
Morning72°feels 73°
Afternoon84°feels 88°
Evening76°feels 77°
Overnight70°feels 71°
86 °
Gatlinburg, Thursday, 13 August
Light rain. High 86°, low 69°.
Pressure30.03 inHg
Wind5.8 mph W
Humidity69%
Visibility6.2 mi
Dew point69°
Fri, 1488° / 71°0.26
Morning77°feels 80°
Afternoon86°feels 92°
Evening77°feels 78°
Overnight74°feels 75°
88 °
Gatlinburg, Friday, 14 August
Light rain. High 88°, low 71°.
Pressure30.09 inHg
Wind7.8 mph NW
Humidity61%
Visibility—
Dew point71°
Sat, 1588° / 72°0.57
Morning78°feels 82°
Afternoon86°feels 94°
Evening76°feels 78°
Overnight73°feels 75°
88 °
Gatlinburg, Saturday, 15 August
Rain. High 88°, low 72°.
Pressure30.18 inHg
Wind6.1 mph NW
Humidity63%
Visibility—
Dew point72°
Sun, 1692° / 71°0.19
Morning78°feels 80°
Afternoon90°feels 95°
Evening81°feels 85°
Overnight77°feels 78°
92 °
Gatlinburg, Sunday, 16 August
Light rain. High 92°, low 71°.
Pressure30.12 inHg
Wind6.5 mph W
Humidity47%
Visibility—
Dew point66°
Mon, 1792° / 74°0.1
Morning80°feels 82°
Afternoon90°feels 93°
Evening78°feels 78°
Overnight75°feels 76°
92 °
Gatlinburg, Monday, 17 August
Light rain. High 92°, low 74°.
Pressure30.00 inHg
Wind9.7 mph W
Humidity44%
Visibility—
Dew point65°
Tue, 1887° / 70°0.03
Morning76°feels 78°
Afternoon85°feels 86°
Evening76°feels 76°
Overnight74°feels 74°
87 °
Gatlinburg, Tuesday, 18 August
Light rain. High 87°, low 70°.
Pressure29.97 inHg
Wind8.9 mph W
Humidity47%
Visibility—
Dew point62°
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 Gatlinburg, 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.