10-day forecast for Summit, TN: 32° to 83°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
83°
Best day: Friday, October 16
63° · 2 in
Worst day: Saturday, October 10
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 1167° / 57°0.05
Morning60°feels 60°
Afternoon67°feels 67°
Evening60°feels 60°
Overnight61°feels 61°
67 °
Summit, Sunday, 11 October
Light rain. High 67°, low 57°.
Pressure29.94 inHg
Wind7.8 mph W
Humidity76%
Visibility6.2 mi
Dew point61°
Mon, 1282° / 53°0
Morning56°feels 56°
Afternoon79°feels 79°
Evening71°feels 71°
Overnight53°feels 53°
82 °
Summit, Monday, 12 October
Partly cloudy. High 82°, low 53°.
Pressure30.12 inHg
Wind1.4 mph SE
Humidity69%
Visibility6.2 mi
Dew point63°
Tue, 1383° / 62°0
Morning62°feels 62°
Afternoon81°feels 82°
Evening71°feels 72°
Overnight63°feels 64°
83 °
Summit, Tuesday, 13 October
Clear. High 83°, low 62°.
Pressure30.06 inHg
Wind3.2 mph SW
Humidity65%
Visibility6.2 mi
Dew point65°
Wed, 1483° / 60°0
Morning60°feels 60°
Afternoon82°feels 83°
Evening72°feels 72°
Overnight63°feels 63°
83 °
Summit, Wednesday, 14 October
Clear. High 83°, low 60°.
Pressure30.06 inHg
Wind1.3 mph S
Humidity67%
Visibility2.5 mi
Dew point64°
Thu, 1583° / 64°0
Morning70°feels 71°
Afternoon82°feels 83°
Evening76°feels 77°
Overnight72°feels 73°
83 °
Summit, Thursday, 15 October
Clear. High 83°, low 64°.
Pressure30.12 inHg
Wind2.8 mph E
Humidity57%
Visibility—
Dew point63°
Fri, 1683° / 62°0
Morning71°feels 72°
Afternoon81°feels 80°
Evening66°feels 66°
Overnight63°feels 62°
83 °
Summit, Friday, 16 October
Clear. High 83°, low 62°.
Pressure29.94 inHg
Wind11.5 mph SW
Humidity38%
Visibility—
Dew point53°
Sat, 1754° / 39°0
Morning48°feels 43°
Afternoon51°feels 47°
Evening42°feels 36°
Overnight40°feels 33°
54 °
Summit, Saturday, 17 October
Clear. High 54°, low 39°.
Pressure30.18 inHg
Wind13.2 mph NW
Humidity35%
Visibility—
Dew point25°
Sun, 1855° / 33°0
Morning39°feels 34°
Afternoon52°feels 49°
Evening43°feels 39°
Overnight38°feels 33°
55 °
Summit, Sunday, 18 October
Clear. High 55°, low 33°.
Pressure30.39 inHg
Wind11 mph NE
Humidity39%
Visibility—
Dew point26°
Mon, 1960° / 32°0
Morning40°feels 36°
Afternoon58°feels 55°
Evening47°feels 46°
Overnight40°feels 40°
60 °
Summit, Monday, 19 October
Clear. High 60°, low 32°.
Pressure30.47 inHg
Wind5.8 mph N
Humidity33%
Visibility—
Dew point27°
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 Summit, 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.