10-day forecast for Postoak, TN: 44° to 76°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
76°
Best day: Friday, October 30
60° · 0.31 in
Worst day: Sunday, November 1
Tap any day below to see morning, afternoon, evening and overnight.
Thu, 2973° / 47°0
Morning47°feels 47°
Afternoon73°feels 72°
Evening62°feels 61°
Overnight47°feels 47°
73 °
Postoak, Thursday, 29 October
Clear. High 73°, low 47°.
Pressure30.27 inHg
Wind2.8 mph SE
Humidity49%
Visibility6.2 mi
Dew point48°
Fri, 3076° / 52°0
Morning52°feels 51°
Afternoon75°feels 74°
Evening63°feels 63°
Overnight56°feels 54°
76 °
Postoak, Friday, 30 October
Clear. High 76°, low 52°.
Pressure30.27 inHg
Wind3.8 mph NE
Humidity42%
Visibility6.2 mi
Dew point46°
Sat, 3170° / 57°0
Morning57°feels 56°
Afternoon69°feels 68°
Evening64°feels 63°
Overnight61°feels 60°
70 °
Postoak, Saturday, 31 October
Overcast. High 70°, low 57°.
Pressure30.27 inHg
Wind3.8 mph S
Humidity57%
Visibility6.2 mi
Dew point50°
Sun, 0160° / 54°0.31
Morning57°feels 56°
Afternoon57°feels 56°
Evening54°feels 53°
Overnight57°feels 56°
60 °
Postoak, Sunday, 1 November
Rain. High 60°, low 54°.
Pressure30.27 inHg
Wind4.3 mph S
Humidity92%
Visibility—
Dew point55°
Mon, 0267° / 53°0.01
Morning58°feels 57°
Afternoon66°feels 66°
Evening61°feels 61°
Overnight58°feels 58°
67 °
Postoak, Monday, 2 November
Light rain. High 67°, low 53°.
Pressure30.06 inHg
Wind5.7 mph E
Humidity63%
Visibility—
Dew point53°
Tue, 0361° / 55°0.19
Morning57°feels 57°
Afternoon59°feels 60°
Evening59°feels 59°
Overnight55°feels 54°
61 °
Postoak, Tuesday, 3 November
Light rain. High 61°, low 55°.
Pressure29.71 inHg
Wind6.3 mph S
Humidity96%
Visibility—
Dew point58°
Wed, 0460° / 46°0.01
Morning51°feels 50°
Afternoon58°feels 56°
Evening50°feels 48°
Overnight49°feels 47°
60 °
Postoak, Wednesday, 4 November
Light rain. High 60°, low 46°.
Pressure29.80 inHg
Wind10.3 mph SW
Humidity48%
Visibility—
Dew point38°
Thu, 0555° / 44°0
Morning49°feels 48°
Afternoon54°feels 52°
Evening50°feels 48°
Overnight46°feels 46°
55 °
Postoak, Thursday, 5 November
Partly cloudy. High 55°, low 44°.
Pressure30.00 inHg
Wind5.8 mph NW
Humidity59%
Visibility—
Dew point40°
Fri, 0658° / 45°0
Morning51°feels 51°
Afternoon57°feels 55°
Evening52°feels 51°
Overnight51°feels 49°
58 °
Postoak, Friday, 6 November
Overcast. High 58°, low 45°.
Pressure29.94 inHg
Wind4.2 mph NW
Humidity60%
Visibility—
Dew point43°
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 Postoak, 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.