10-day forecast for Heiskell, TN: 43° to 88°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
88°
Best day: Thursday, October 15
58°
Worst day: Saturday, October 17
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 1682° / 52°0.05
Morning61°feels 62°
Afternoon82°feels 83°
Evening59°feels 57°
Overnight63°feels 64°
82 °
Heiskell, Friday, 16 October
Light rain. High 82°, low 52°.
Pressure29.97 inHg
Wind8.6 mph SW
Humidity61%
Visibility6.2 mi
Dew point63°
Sat, 1758° / 47°0
Morning49°feels 43°
Afternoon56°feels 54°
Evening52°feels 49°
Overnight47°feels 44°
58 °
Heiskell, Saturday, 17 October
Partly cloudy. High 58°, low 47°.
Pressure30.39 inHg
Wind14.2 mph N
Humidity47%
Visibility6.2 mi
Dew point34°
Sun, 1866° / 43°0
Morning43°feels 40°
Afternoon64°feels 62°
Evening56°feels 54°
Overnight46°feels 42°
66 °
Heiskell, Sunday, 18 October
Clear. High 66°, low 43°.
Pressure30.50 inHg
Wind5.6 mph E
Humidity42%
Visibility6.2 mi
Dew point36°
Mon, 1968° / 43°0
Morning43°feels 42°
Afternoon66°feels 64°
Evening57°feels 55°
Overnight49°feels 47°
68 °
Heiskell, Monday, 19 October
Overcast. High 68°, low 43°.
Pressure30.47 inHg
Wind3.6 mph NE
Humidity46%
Visibility6.2 mi
Dew point38°
Tue, 2071° / 46°0
Morning53°feels 52°
Afternoon69°feels 67°
Evening60°feels 58°
Overnight54°feels 52°
71 °
Heiskell, Tuesday, 20 October
Clear. High 71°, low 46°.
Pressure30.30 inHg
Wind4.4 mph NE
Humidity37%
Visibility—
Dew point39°
Wed, 2172° / 50°0
Morning56°feels 55°
Afternoon70°feels 69°
Evening61°feels 60°
Overnight56°feels 55°
72 °
Heiskell, Wednesday, 21 October
Mostly clear. High 72°, low 50°.
Pressure30.27 inHg
Wind4 mph N
Humidity37%
Visibility—
Dew point42°
Thu, 2273° / 51°0
Morning57°feels 56°
Afternoon71°feels 69°
Evening62°feels 61°
Overnight58°feels 56°
73 °
Heiskell, Thursday, 22 October
Clear. High 73°, low 51°.
Pressure30.24 inHg
Wind3.7 mph SW
Humidity39%
Visibility—
Dew point43°
Fri, 2374° / 52°0
Morning58°feels 57°
Afternoon71°feels 70°
Evening63°feels 62°
Overnight58°feels 57°
74 °
Heiskell, Friday, 23 October
Clear. High 74°, low 52°.
Pressure30.24 inHg
Wind5.6 mph NE
Humidity41%
Visibility—
Dew point45°
Sat, 2472° / 54°0
Morning59°feels 58°
Afternoon70°feels 69°
Evening63°feels 62°
Overnight60°feels 59°
72 °
Heiskell, Saturday, 24 October
Overcast. High 72°, low 54°.
Pressure30.33 inHg
Wind3.2 mph E
Humidity45%
Visibility—
Dew point47°
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 Heiskell, 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.