10-day forecast for Summit, TN: 30° to 84°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
84°
Best day: Friday, October 16
52°
Worst day: Sunday, October 18
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1278° / 56°0
Morning57°feels 57°
Afternoon78°feels 78°
Evening68°feels 69°
Overnight59°feels 59°
78 °
Summit, Monday, 12 October
Overcast. High 78°, low 56°.
Pressure30.12 inHg
Wind1.3 mph SE
Humidity72%
Visibility6.2 mi
Dew point63°
Tue, 1382° / 61°0
Morning61°feels 62°
Afternoon81°feels 82°
Evening72°feels 73°
Overnight64°feels 64°
82 °
Summit, Tuesday, 13 October
Clear. High 82°, low 61°.
Pressure30.09 inHg
Wind2.9 mph S
Humidity69%
Visibility6.2 mi
Dew point66°
Wed, 1482° / 61°0
Morning61°feels 61°
Afternoon81°feels 83°
Evening73°feels 74°
Overnight63°feels 63°
82 °
Summit, Wednesday, 14 October
Clear. High 82°, low 61°.
Pressure30.09 inHg
Wind1.7 mph S
Humidity67%
Visibility6.2 mi
Dew point65°
Thu, 1582° / 64°0
Morning69°feels 70°
Afternoon80°feels 82°
Evening73°feels 74°
Overnight66°feels 67°
82 °
Summit, Thursday, 15 October
Clear. High 82°, low 64°.
Pressure30.12 inHg
Wind2.6 mph E
Humidity60%
Visibility—
Dew point64°
Fri, 1684° / 63°0
Morning69°feels 70°
Afternoon81°feels 81°
Evening68°feels 67°
Overnight63°feels 62°
84 °
Summit, Friday, 16 October
Light rain. High 84°, low 63°.
Pressure30.06 inHg
Wind13.6 mph N
Humidity46%
Visibility—
Dew point58°
Sat, 1756° / 39°0
Morning42°feels 36°
Afternoon46°feels 40°
Evening39°feels 32°
Overnight39°feels 32°
56 °
Summit, Saturday, 17 October
Mostly clear. High 56°, low 39°.
Pressure30.18 inHg
Wind15.1 mph NW
Humidity37%
Visibility—
Dew point22°
Sun, 1852° / 34°0
Morning39°feels 33°
Afternoon49°feels 45°
Evening40°feels 36°
Overnight36°feels 31°
52 °
Summit, Sunday, 18 October
Clear. High 52°, low 34°.
Pressure30.42 inHg
Wind11.5 mph NE
Humidity30%
Visibility—
Dew point18°
Mon, 1958° / 30°0
Morning38°feels 35°
Afternoon56°feels 53°
Evening45°feels 45°
Overnight39°feels 38°
58 °
Summit, Monday, 19 October
Clear. High 58°, low 30°.
Pressure30.45 inHg
Wind5.5 mph N
Humidity30%
Visibility—
Dew point23°
Tue, 2064° / 36°0
Morning44°feels 43°
Afternoon62°feels 60°
Evening50°feels 47°
Overnight44°feels 44°
64 °
Summit, Tuesday, 20 October
Clear. High 64°, low 36°.
Pressure30.36 inHg
Wind2.4 mph N
Humidity30%
Visibility—
Dew point29°
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.