Jamestown, TN Weather Forecast
Local 7-day forecast
Patchy Fog
Track current conditions, temperature changes, wind, and the full daily outlook for Jamestown, TN in one place.
Patchy fog after 2am. Mostly clear, with a low around 45. West wind around 0 mph.
Local Weather Overview
This forecast page for Jamestown, TN is designed for quick trip planning, giving you a clean read on daytime highs, overnight lows, and changing conditions across the upcoming forecast window. Latest sync: Nov 6, 2026 1:50 AM CST.
The active forecast window currently covers Nov 6 to Nov 12, 2026 for Jamestown, TN.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 6 to Nov 12, 2026
- Latest sync
- Nov 6, 2026 1:50 AM CST
- Forecast office
- OHX
- Source
- NOAA / NWS
Daily Outlook
This Week in Jamestown
Tuesday looks like the warmest upcoming period in Jamestown at 66 degrees F.
Saturday Night is the coolest period ahead with temperatures near 34 degrees F.
The strongest winds are forecast for Friday at about 0 to 10 mph WNW.
Precipitation is mentioned in 2 upcoming forecast periods.
Forecast Details
- Last updated
- Nov 6, 2026 1:50 AM CST
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- OHX
- Radar station
- KMRX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Patchy fog before 7am. Mostly sunny. High near 61, with temperatures falling to around 54 in the afternoon. West northwest wind 0 to 10 mph, with gusts as high as 20 mph.
Mostly cloudy, with a low around 38. North wind 0 to 5 mph.
Sunny, with a high near 56. North wind 0 to 5 mph.
Areas of fog between 9pm and 1am, then areas of fog and patchy frost between 1am and 4am, then areas of frost and areas of fog. Mostly clear, with a low around 34. North northeast wind around 0 mph.
Areas of frost and areas of fog before 8am. Sunny, with a high near 60. Northwest wind 0 to 5 mph.
Areas of fog after 1am. Clear, with a low around 35. West southwest wind around 0 mph.
Patchy fog before 7am. Sunny, with a high near 64. West northwest wind around 0 mph.
Mostly clear, with a low around 39. West southwest wind around 0 mph.
Sunny, with a high near 66.
Mostly clear, with a low around 41.
Sunny, with a high near 64.
A slight chance of rain showers after midnight. Partly cloudy, with a low around 41. Chance of precipitation is 20%.
A slight chance of rain showers. Mostly sunny, with a high near 60.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Nov 6
|
Patchy Fog
|
45°F |
0 mph
|
|
Friday
Nov 6
|
Patchy Fog then Mostly Sunny
|
61°F |
0 to 10 mph
WNW
|
|
Friday Night
Nov 6
|
Mostly Cloudy
|
38°F |
0 to 5 mph
N
|
|
Saturday
Nov 7
|
Sunny
|
56°F |
0 to 5 mph
N
|
|
Saturday Night
Nov 7
|
Areas Of Fog
|
34°F |
0 mph
|
|
Sunday
Nov 8
|
Areas Of Frost then Sunny
|
60°F |
0 to 5 mph
NW
|
|
Sunday Night
Nov 8
|
Clear then Areas Of Fog
|
35°F |
0 mph
|
|
Monday
Nov 9
|
Patchy Fog then Sunny
|
64°F |
0 mph
|
|
Monday Night
Nov 9
|
Mostly Clear
|
39°F |
0 mph
|
|
Tuesday
Nov 10
|
Sunny
|
66°F |
0 to 5 mph
SW
|
|
Tuesday Night
Nov 10
|
Mostly Clear
|
41°F |
0 mph
|
|
Veterans Day
Nov 11
|
Sunny
|
64°F |
0 to 5 mph
WSW
|
|
Wednesday Night
Nov 11
|
Partly Cloudy then Slight Chance Rain Showers
|
41°F |
0 mph
|
|
Thursday
Nov 12
|
Slight Chance Rain Showers
|
60°F |
0 to 5 mph
WNW
|
Nearby Forecasts
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