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Arrowhead Lake, TN Weather Forecast

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Arrowhead Lake, TN Weather Forecast

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Arrowhead Lake TN weather - Clear - 68°F
Clear
68°F
Updated 9:40 am
Feels Like 62°F
Humidity 64%
Wind N 0 mph
Barometer  30.31 in
Dew Point 55°F
Arrowhead Lake TN weather - Clear - 20°C
Clear
20°C
Updated 9:40 am
Feels Like 17°C
Humidity 64%
Wind N 0 km/h
Barometer  102.6 kPa
Dew Point 13°C
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Arrowhead Lake Weather Forecast

TODAY TONIGHT SUNDAY SUNDAY NIGHT MONDAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT
Arrowhead Lake, TN Weather - Today Mostly Cloudy Arrowhead Lake, TN Weather - Tonight Cloudy Arrowhead Lake, TN Weather - Sunday Chance Of Showers Arrowhead Lake, TN Weather - Sunday Night Chance Of Showers Arrowhead Lake, TN Weather - Monday Mostly Cloudy Arrowhead Lake, TN Weather - Monday Night Mostly Cloudy Arrowhead Lake, TN Weather - Tuesday Mostly Sunny Arrowhead Lake, TN Weather - Tuesday Night Chance Of T-Storm Arrowhead Lake, TN Weather - Wednesday Chance Of T-Storm Arrowhead Lake, TN Weather - Wednesday Night Chance Of T-Storm Arrowhead Lake, TN Weather - Thursday Chance Of Showers Arrowhead Lake, TN Weather - Thursday Night Chance Of Showers
Mostly Cloudy Cloudy Chance of Showers Chance of Showers Mostly Cloudy Mostly Cloudy Mostly Sunny Chance of T-Storm Chance of T-Storm Chance of T-Storm Chance of Showers Chance of Showers
Hi: 79°FHi: 26°C
 Lo: 55°FLo: 13°C Hi: 61°FHi: 16°C
 Lo: 51°FLo: 11°C Hi: 69°FHi: 21°C
 Lo: 55°FLo: 13°C Hi: 75°FHi: 24°C
 Lo: 59°FLo: 15°C Hi: 71°FHi: 22°C
 Lo: 51°FLo: 11°C Hi: 71°FHi: 22°C
 Lo: 49°FLo: 9°C
POP: 70% POP: 20% POP: 50% POP: 70% POP: 50% POP: 50% POP: 20%
POP = Probability of Precipitation.
Weather Outlook Updated: 513 AM CDT Sat Oct 31 2026 Arrowhead Lake, TN Weather - WeatherWorld.com

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Issued: 629 AM CDT Sat Oct 31 2026

Key Messages

Updated at 624 AM CDT Sat Oct 31 2026
  • Low rain chances for trick-or-treating Saturday evening with medium to high rain chances starting around midnight Saturday and lasting through Sunday.
  • Another medium to high chance for rain middle of next week.

Aviation

... (12Z TAFS) Issued at 624 AM CDT Sat Oct 31 2026

VFR conditions today will deteriorate from west to east tonight as rain moves into the region. Today, expect BKN to OVC high clouds and 5-10 kt winds with gusts up to 15-20 kt veeri...