10-day forecast for Powell, TN: 41° to 73°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
73°
Best day: Tuesday, October 20
67°
Worst day: Wednesday, October 28
Tap any day below to see morning, afternoon, evening and overnight.
Tue, 2073° / 43°0
Morning43°feels 41°
Afternoon72°feels 70°
Evening55°feels 53°
Overnight46°feels 44°
73 °
Powell, Tuesday, 20 October
Partly cloudy. High 73°, low 43°.
Pressure30.30 inHg
Wind3.5 mph NE
Humidity38%
Visibility6.2 mi
Dew point39°
Wed, 2173° / 48°0
Morning48°feels 47°
Afternoon71°feels 70°
Evening61°feels 59°
Overnight52°feels 49°
73 °
Powell, Wednesday, 21 October
Clear. High 73°, low 48°.
Pressure30.24 inHg
Wind2.5 mph E
Humidity42%
Visibility6.2 mi
Dew point43°
Thu, 2271° / 49°0
Morning49°feels 47°
Afternoon70°feels 68°
Evening60°feels 58°
Overnight51°feels 50°
71 °
Powell, Thursday, 22 October
Clear. High 71°, low 49°.
Pressure30.21 inHg
Wind6.1 mph NE
Humidity46%
Visibility6.2 mi
Dew point45°
Fri, 2369° / 48°0
Morning48°feels 46°
Afternoon67°feels 66°
Evening59°feels 58°
Overnight52°feels 50°
69 °
Powell, Friday, 23 October
Clear. High 69°, low 48°.
Pressure30.24 inHg
Wind7 mph NE
Humidity42%
Visibility—
Dew point42°
Sat, 2470° / 47°0
Morning53°feels 52°
Afternoon67°feels 66°
Evening59°feels 57°
Overnight54°feels 52°
70 °
Powell, Saturday, 24 October
Clear. High 70°, low 47°.
Pressure30.39 inHg
Wind4.7 mph NE
Humidity43%
Visibility—
Dew point43°
Sun, 2566° / 47°0
Morning52°feels 51°
Afternoon65°feels 63°
Evening58°feels 57°
Overnight54°feels 53°
66 °
Powell, Sunday, 25 October
Partly cloudy. High 66°, low 47°.
Pressure30.42 inHg
Wind3.5 mph NE
Humidity41%
Visibility—
Dew point39°
Mon, 2668° / 50°0
Morning55°feels 55°
Afternoon67°feels 65°
Evening60°feels 59°
Overnight55°feels 54°
68 °
Powell, Monday, 26 October
Overcast. High 68°, low 50°.
Pressure30.30 inHg
Wind2.6 mph NE
Humidity39%
Visibility—
Dew point40°
Tue, 2769° / 52°0
Morning57°feels 55°
Afternoon68°feels 66°
Evening61°feels 60°
Overnight57°feels 56°
69 °
Powell, Tuesday, 27 October
Overcast. High 69°, low 52°.
Pressure30.18 inHg
Wind5.6 mph SW
Humidity37%
Visibility—
Dew point39°
Wed, 2867° / 53°0.02
Morning61°feels 60°
Afternoon65°feels 64°
Evening56°feels 55°
Overnight54°feels 53°
67 °
Powell, Wednesday, 28 October
Light rain. High 67°, low 53°.
Pressure30.09 inHg
Wind8.2 mph N
Humidity54%
Visibility—
Dew point49°
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 Powell, 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.