10-day forecast for Loudon, TN: 44° to 74°, with precipitation expected on 0 days. The table below breaks each day into morning, afternoon, evening and overnight.
74°
Best day: Thursday, October 22
70°
Worst day: Monday, October 26
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 2372° / 44°0
Morning44°feels 42°
Afternoon71°feels 70°
Evening55°feels 53°
Overnight51°feels 49°
72 °
Loudon, Friday, 23 October
Clear. High 72°, low 44°.
Pressure30.27 inHg
Wind5.7 mph NE
Humidity39%
Visibility6.2 mi
Dew point39°
Sat, 2471° / 45°0
Morning45°feels 45°
Afternoon71°feels 70°
Evening61°feels 59°
Overnight46°feels 46°
71 °
Loudon, Saturday, 24 October
Clear. High 71°, low 45°.
Pressure30.42 inHg
Wind2.2 mph S
Humidity51%
Visibility6.2 mi
Dew point46°
Sun, 2571° / 49°0
Morning49°feels 49°
Afternoon68°feels 67°
Evening60°feels 58°
Overnight53°feels 52°
71 °
Loudon, Sunday, 25 October
Clear. High 71°, low 49°.
Pressure30.45 inHg
Wind1.7 mph NE
Humidity61%
Visibility6.2 mi
Dew point49°
Mon, 2670° / 48°0
Morning48°feels 48°
Afternoon69°feels 68°
Evening60°feels 59°
Overnight53°feels 51°
70 °
Loudon, Monday, 26 October
Partly cloudy. High 70°, low 48°.
Pressure30.39 inHg
Wind2.6 mph NE
Humidity57%
Visibility6.2 mi
Dew point47°
Tue, 2773° / 48°0
Morning55°feels 54°
Afternoon70°feels 68°
Evening61°feels 59°
Overnight55°feels 55°
73 °
Loudon, Tuesday, 27 October
Mostly clear. High 73°, low 48°.
Pressure30.27 inHg
Wind2.9 mph N
Humidity39%
Visibility—
Dew point42°
Wed, 2871° / 53°0
Morning58°feels 57°
Afternoon68°feels 67°
Evening58°feels 57°
Overnight55°feels 53°
71 °
Loudon, Wednesday, 28 October
Overcast. High 71°, low 53°.
Pressure30.24 inHg
Wind4.4 mph SW
Humidity40%
Visibility—
Dew point43°
Thu, 2971° / 49°0
Morning55°feels 55°
Afternoon69°feels 68°
Evening58°feels 57°
Overnight55°feels 54°
71 °
Loudon, Thursday, 29 October
Overcast. High 71°, low 49°.
Pressure30.30 inHg
Wind3.6 mph NE
Humidity45%
Visibility—
Dew point46°
Fri, 3074° / 54°0
Morning59°feels 58°
Afternoon72°feels 71°
Evening63°feels 62°
Overnight58°feels 58°
74 °
Loudon, Friday, 30 October
Overcast. High 74°, low 54°.
Pressure30.18 inHg
Wind4.7 mph NE
Humidity48%
Visibility—
Dew point50°
Sat, 3172° / 56°0
Morning62°feels 61°
Afternoon69°feels 68°
Evening66°feels 65°
Overnight65°feels 64°
72 °
Loudon, Saturday, 31 October
Overcast. High 72°, low 56°.
Pressure30.15 inHg
Wind3.9 mph NE
Humidity59%
Visibility—
Dew point53°
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 Loudon, 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.