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Jamestown, TN
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7-Day Forecast
Today
Decreasing Clouds
High: 41°
Cloudy, then gradually becoming mostly sunny with a high near 41. South southwest wind around 5 mph becoming west northwest in the afternoon.
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Tonight
Mostly Clear
Low: 20°
Mostly clear with a low around 20. West northwest wind around 5 mph becoming calm.
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Sunday
Sunny
High: 46°
Sunny with a high near 46. Calm wind becoming west around 5 mph.
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Sunday Night
Mostly Clear
Low: 26°
Mostly clear with a low around 26. Calm wind becoming south around 5 mph after midnight.
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Monday
Sunny
High: 56°
Sunny with a high near 56. Southwest wind 5 to 10 mph.
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Monday Night
Partly Cloudy
Low: 38°
Partly cloudy with a low around 38. South southwest wind 5 to 10 mph with gusts as high as 20 mph.
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Tuesday
Mostly Sunny
High: 58°
Mostly sunny with a high near 58. West wind 5 to 10 mph with gusts as high as 20 mph.
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Tuesday Night
Mostly Clear
Low: 35°
Mostly clear with a low around 35. West wind around 5 mph becoming calm.
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Wednesday
Mostly Sunny
High: 63°
Mostly sunny with a high near 63. South wind 5 to 10 mph becoming west southwest in the afternoon.
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Wednesday Night
Chance Showers
Low: 40°
A 50% chance of showers. Mostly cloudy with a low around 40.
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Thursday
Chance Showers
High: 51°
A 40% chance of showers. Partly sunny with a high near 51.
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Thursday Night
Slight Chance Showers then Mostly Cloudy
Low: 33°
A 20% chance of showers. Mostly cloudy with a low around 33.
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Friday
Partly Sunny
High: 48°
Partly sunny with a high near 48.
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Source: National Weather Service
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