10-day forecast for Postelle, TN: 42° to 72°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
72°
Best day: Friday, October 23
59°
Worst day: Saturday, October 17
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 1865° / 42°0
Morning42°feels 42°
Afternoon62°feels 60°
Evening56°feels 55°
Overnight45°feels 43°
65 °
Postelle, Sunday, 18 October
Clear. High 65°, low 42°.
Pressure30.45 inHg
Wind2.7 mph E
Humidity37%
Visibility6.2 mi
Dew point34°
Mon, 1968° / 46°0
Morning46°feels 46°
Afternoon67°feels 66°
Evening57°feels 55°
Overnight49°feels 49°
68 °
Postelle, Monday, 19 October
Clear. High 68°, low 46°.
Pressure30.39 inHg
Wind3.6 mph NW
Humidity47%
Visibility6.2 mi
Dew point41°
Tue, 2072° / 47°0
Morning47°feels 47°
Afternoon71°feels 70°
Evening59°feels 58°
Overnight48°feels 47°
72 °
Postelle, Tuesday, 20 October
Clear. High 72°, low 47°.
Pressure30.30 inHg
Wind2.4 mph N
Humidity42%
Visibility6.2 mi
Dew point43°
Wed, 2171° / 48°0
Morning48°feels 48°
Afternoon71°feels 70°
Evening61°feels 59°
Overnight50°feels 48°
71 °
Postelle, Wednesday, 21 October
Clear. High 71°, low 48°.
Pressure30.27 inHg
Wind2.7 mph NW
Humidity44%
Visibility6.2 mi
Dew point45°
Thu, 2271° / 50°0
Morning56°feels 55°
Afternoon69°feels 67°
Evening58°feels 55°
Overnight54°feels 53°
71 °
Postelle, Thursday, 22 October
Clear. High 71°, low 50°.
Pressure30.15 inHg
Wind6.1 mph N
Humidity32%
Visibility—
Dew point37°
Fri, 2372° / 45°0
Morning53°feels 51°
Afternoon69°feels 68°
Evening54°feels 52°
Overnight51°feels 49°
72 °
Postelle, Friday, 23 October
Clear. High 72°, low 45°.
Pressure30.18 inHg
Wind5.1 mph N
Humidity38%
Visibility—
Dew point42°
Sat, 2471° / 48°0
Morning54°feels 53°
Afternoon68°feels 67°
Evening55°feels 53°
Overnight51°feels 49°
71 °
Postelle, Saturday, 24 October
Clear. High 71°, low 48°.
Pressure30.36 inHg
Wind5.1 mph SE
Humidity36%
Visibility—
Dew point39°
Sun, 2568° / 45°0
Morning52°feels 51°
Afternoon66°feels 64°
Evening54°feels 53°
Overnight51°feels 50°
68 °
Postelle, Sunday, 25 October
Partly cloudy. High 68°, low 45°.
Pressure30.36 inHg
Wind3.9 mph N
Humidity44%
Visibility—
Dew point42°
Mon, 2666° / 49°0
Morning54°feels 53°
Afternoon64°feels 63°
Evening55°feels 54°
Overnight52°feels 51°
66 °
Postelle, Monday, 26 October
Overcast. High 66°, low 49°.
Pressure30.27 inHg
Wind6.8 mph N
Humidity49%
Visibility—
Dew point44°
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 Postelle, 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.