10-day forecast for Porterfield, TN: 30° to 68°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
68°
Best day: Friday, November 20
54°
Worst day: Sunday, November 15
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1657° / 33°0
Morning41°feels 40°
Afternoon57°feels 55°
Evening41°feels 36°
Overnight35°feels 31°
57 °
Porterfield, Monday, 16 November
Clear. High 57°, low 33°.
Pressure30.47 inHg
Wind4 mph NE
Humidity46%
Visibility6.2 mi
Dew point36°
Tue, 1760° / 35°0
Morning42°feels 42°
Afternoon60°feels 58°
Evening44°feels 42°
Overnight38°feels 35°
60 °
Porterfield, Tuesday, 17 November
Clear. High 60°, low 35°.
Pressure30.53 inHg
Wind2.3 mph SW
Humidity46%
Visibility6.2 mi
Dew point39°
Wed, 1864° / 37°0
Morning45°feels 44°
Afternoon65°feels 62°
Evening47°feels 45°
Overnight39°feels 36°
64 °
Porterfield, Wednesday, 18 November
Clear. High 64°, low 37°.
Pressure30.45 inHg
Wind4.3 mph S
Humidity31%
Visibility6.2 mi
Dew point33°
Thu, 1967° / 41°0
Morning50°feels 49°
Afternoon64°feels 62°
Evening55°feels 53°
Overnight42°feels 39°
67 °
Porterfield, Thursday, 19 November
Clear. High 67°, low 41°.
Pressure30.45 inHg
Wind3.3 mph SW
Humidity44%
Visibility6.2 mi
Dew point43°
Fri, 2068° / 42°0
Morning49°feels 48°
Afternoon65°feels 64°
Evening53°feels 51°
Overnight48°feels 46°
68 °
Porterfield, Friday, 20 November
Overcast. High 68°, low 42°.
Pressure30.33 inHg
Wind5 mph E
Humidity40%
Visibility—
Dew point39°
Sat, 2167° / 44°0
Morning51°feels 49°
Afternoon64°feels 62°
Evening52°feels 50°
Overnight49°feels 48°
67 °
Porterfield, Saturday, 21 November
Clear. High 67°, low 44°.
Pressure30.18 inHg
Wind7 mph S
Humidity29%
Visibility—
Dew point31°
Sun, 2263° / 43°0
Morning49°feels 48°
Afternoon61°feels 59°
Evening51°feels 50°
Overnight47°feels 46°
63 °
Porterfield, Sunday, 22 November
Overcast. High 63°, low 43°.
Pressure30.06 inHg
Wind7.3 mph N
Humidity40%
Visibility—
Dew point36°
Mon, 2355° / 39°0
Morning44°feels 40°
Afternoon53°feels 50°
Evening45°feels 40°
Overnight41°feels 36°
55 °
Porterfield, Monday, 23 November
Clear. High 55°, low 39°.
Pressure30.12 inHg
Wind10.7 mph NE
Humidity43%
Visibility—
Dew point31°
Tue, 2460° / 34°0
Morning41°feels 37°
Afternoon56°feels 54°
Evening47°feels 46°
Overnight42°feels 40°
60 °
Porterfield, Tuesday, 24 November
Partly cloudy. High 60°, low 34°.
Pressure30.18 inHg
Wind7.7 mph NE
Humidity39%
Visibility—
Dew point30°
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 Porterfield, 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.