10-day forecast for Line Spring, TN: 39° to 80°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
70°
Best day: Saturday, October 24
80° · 0.33 in
Worst day: Friday, October 16
Tap any day below to see morning, afternoon, evening and overnight.
Sat, 1756° / 45°0.09
Morning45°feels 41°
Afternoon56°feels 53°
Evening46°feels 41°
Overnight46°feels 43°
56 °
Line Spring, Saturday, 17 October
Light rain. High 56°, low 45°.
Pressure30.33 inHg
Wind12.2 mph NE
Humidity62%
Visibility6.2 mi
Dew point41°
Sun, 1862° / 39°0
Morning39°feels 35°
Afternoon59°feels 57°
Evening51°feels 49°
Overnight44°feels 39°
62 °
Line Spring, Sunday, 18 October
Clear. High 62°, low 39°.
Pressure30.50 inHg
Wind6.2 mph NE
Humidity53%
Visibility6.2 mi
Dew point37°
Mon, 1964° / 43°0
Morning43°feels 43°
Afternoon63°feels 61°
Evening54°feels 51°
Overnight47°feels 47°
64 °
Line Spring, Monday, 19 October
Clear. High 64°, low 43°.
Pressure30.36 inHg
Wind3 mph N
Humidity48%
Visibility6.2 mi
Dew point39°
Tue, 2066° / 45°0
Morning51°feels 50°
Afternoon65°feels 63°
Evening56°feels 54°
Overnight47°feels 47°
66 °
Line Spring, Tuesday, 20 October
Clear. High 66°, low 45°.
Pressure30.21 inHg
Wind9.1 mph NE
Humidity38%
Visibility—
Dew point37°
Wed, 2168° / 46°0
Morning52°feels 51°
Afternoon66°feels 64°
Evening56°feels 55°
Overnight52°feels 50°
68 °
Line Spring, Wednesday, 21 October
Mostly clear. High 68°, low 46°.
Pressure30.15 inHg
Wind7 mph NE
Humidity37%
Visibility—
Dew point38°
Thu, 2270° / 49°0
Morning55°feels 54°
Afternoon67°feels 66°
Evening55°feels 54°
Overnight53°feels 51°
70 °
Line Spring, Thursday, 22 October
Clear. High 70°, low 49°.
Pressure30.15 inHg
Wind4.9 mph NW
Humidity41%
Visibility—
Dew point42°
Fri, 2368° / 49°0.02
Morning55°feels 54°
Afternoon66°feels 64°
Evening54°feels 53°
Overnight52°feels 51°
68 °
Line Spring, Friday, 23 October
Light rain. High 68°, low 49°.
Pressure30.12 inHg
Wind4.3 mph SE
Humidity41%
Visibility—
Dew point41°
Sat, 2470° / 50°0
Morning56°feels 54°
Afternoon68°feels 66°
Evening56°feels 55°
Overnight53°feels 52°
70 °
Line Spring, Saturday, 24 October
Partly cloudy. High 70°, low 50°.
Pressure30.18 inHg
Wind4.3 mph SE
Humidity44%
Visibility—
Dew point44°
Sun, 2570° / 50°0
Morning56°feels 55°
Afternoon67°feels 66°
Evening55°feels 53°
Overnight53°feels 51°
70 °
Line Spring, Sunday, 25 October
Mostly clear. High 70°, low 50°.
Pressure30.09 inHg
Wind4.5 mph N
Humidity35%
Visibility—
Dew point38°
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 Line Spring, 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.