Jamestown, Tennessee Weather
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Weather Forecast for Jamestown, Tennessee : Fentress County
Issued: 12:28 am CDT Aug 4, 2025 Latitude: 36.4275699 Longitude: -84.9318919 View on Google Maps

MouseOver for Detail Forecast
Overnight Monday Tuesday Wednesday Thursday Friday Saturday Sunday
Mostly Cloudy on Overnight 30% chance of thunderstorms on Monday 40% chance of thunderstorms on Tuesday 60% chance of thunderstorms on Wednesday 50% chance of thunderstorms on Thursday 40% chance of thunderstorms on Friday 30% chance of thunderstorms on Saturday 40% chance of thunderstorms on Sunday
Low: 63°F High: 80°F High: 78°F High: 81°F High: 82°F High: 82°F High: 83°F High: 85°F
Low: 63°F Low: 64°F Low: 64°F Low: 65°F Low: 65°F Low: 66°F  
Mostly Cloudy Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms Thunderstorms
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Current Conditions at
CROSSVILLE - (KCSV)
64°
Cloudy
Mist
as of 12:26 AM CDST
Rel. Humidity: 100%
Dew Point: 64°F
Visibility: 3 Miles
Pressure: 30.10 in.
Flight Rule: LIFR
Wind Data
5 MPH
110° East
Cloud Level(s): Broken at 400ft, Solid Overcast at 900ft
Current Conditions at
SOMERSET - (KSME)
68°
Clear
Mist
as of 12:35 AM CDST
Rel. Humidity: 100%
Dew Point: 68°F
Visibility: 2 Miles
Pressure: 30.05 in.
Flight Rule: IFR
Wind Data
Calm
Cloud Level(s): Clear
Current Conditions at
OAK RIDGE - (KOQT)
68°
Cloudy
as of 1:32 AM EDST
Rel. Humidity: 88%
Dew Point: 64°F
Visibility: 10 Miles
Pressure: 30.09 in.
Flight Rule: VFR
Wind Data
Calm
Cloud Level(s): Scattered at 2900ft, Solid Overcast at 4900ft
Current Conditions at
MIDDLESBORO - (K1A6)
64°
Cloudy
Fog
as of 1:35 AM EDST
Rel. Humidity: 100%
Dew Point: 64°F
Visibility: 1/4 Miles
Pressure: 30.12 in.
Flight Rule: LIFR
Wind Data
Calm
Cloud Level(s): Solid Overcast at 200ft
Mostly Cloudy on Overnight Overnight... Mostly cloudy, with a low around 63. Calm wind.
30% chance of thunderstorms Monday Monday... A slight chance of showers before 8am, then a chance of showers and thunderstorms after 1pm. Partly sunny, with a high near 80. Southeast wind around 5 mph. Chance of precipitation is 30%.
30% chance of thunderstorms Monday Night Monday Night... A chance of showers and thunderstorms before 3am, then a slight chance of showers after 4am. Mostly cloudy, with a low around 63. Calm wind. Chance of precipitation is 30%.
40% chance of thunderstorms Tuesday Tuesday... A chance of showers, with thunderstorms also possible after 1pm. Partly sunny, with a high near 78. Calm wind becoming east southeast around 5 mph. Chance of precipitation is 40%.
20% chance of thunderstorms Tuesday Night Tuesday Night... A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 64. Calm wind. Chance of precipitation is 20%.
60% chance of thunderstorms Wednesday Wednesday... A chance of showers before 10am, then a chance of showers and thunderstorms between 10am and 1pm, then showers likely and possibly a thunderstorm after 1pm. Mostly sunny, with a high near 81. Calm wind. Chance of precipitation is 60%.
Cloudy on Wednesday Night Wednesday Night... Partly cloudy, with a low around 64. Calm wind.
50% chance of thunderstorms Thursday Thursday... A 50 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 82. Calm wind becoming southeast around 5 mph.
Cloudy on Thursday Night Thursday Night... Partly cloudy, with a low around 65. Calm wind.
40% chance of thunderstorms Friday Friday... A 40 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 82.
Cloudy on Friday Night Friday Night... Partly cloudy, with a low around 65.
30% chance of thunderstorms Saturday Saturday... A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 83.
Cloudy on Saturday Night Saturday Night... Partly cloudy, with a low around 66.
40% chance of thunderstorms Sunday Sunday... A 40 percent chance of showers and thunderstorms. Mostly sunny, with a high near 85.
Current Radar Image


Sun Almanac for Jamestown, Tennessee
Sunrise: 05:49 AM
Sunset: 7:42 PM
Civil Sunrise:05:21 AM
Civil Sunset: 8:11 PM
Nautical Sunrise: 04:47 AM
Nautical Sunset: 8:45 PM
Astro Sunrise: 04:10 AM
Astro Sunset: 9:21 PM
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