Longtown, TN Weather Forecast
Local 7-day forecast
Widespread Frost then Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Longtown, TN in one place.
Widespread frost and areas of fog before 9am. Sunny. High near 64, with temperatures falling to around 59 in the afternoon. North northwest wind around 0 mph.
Local Weather Overview
This forecast page for Longtown, 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 7, 2026 3:52 PM CST.
The active forecast window currently covers Nov 8 to Nov 13, 2026 for Longtown, TN.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 8 to Nov 13, 2026
- Latest sync
- Nov 7, 2026 3:52 PM CST
- Forecast office
- MEG
- Source
- NOAA / NWS
Daily Outlook
This Week in Longtown
Monday looks like the warmest upcoming period in Longtown at 71 degrees F.
Friday Night is the coolest period ahead with temperatures near 30 degrees F.
The strongest winds are forecast for Thursday at about 10 to 15 mph NW.
Precipitation is mentioned in 2 upcoming forecast periods.
Forecast Details
- Last updated
- Nov 7, 2026 3:52 PM CST
- Coverage
- 7 days
- Time zone
- America/Chicago
- Forecast office
- MEG
- Radar station
- KNQA
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Areas of fog between 7pm and 3am, then areas of fog and patchy frost. Mostly clear, with a low around 34. Wind around 0 mph.
Areas of fog and patchy frost before 9am. Sunny. High near 71, with temperatures falling to around 63 in the afternoon. West wind around 0 mph.
Areas of fog after 9pm. Mostly clear, with a low around 38. Wind around 0 mph.
Areas of fog before 8am. Mostly sunny. High near 71, with temperatures falling to around 63 in the afternoon. Southwest wind 0 to 5 mph.
Partly cloudy, with a low around 43. Southwest wind around 0 mph.
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 71. Chance of precipitation is 20%.
A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 44. Chance of precipitation is 30%.
Mostly sunny, with a high near 61.
Partly cloudy, with a low around 34.
Sunny, with a high near 55.
Mostly clear, with a low around 30.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Sunday
Nov 8
|
Widespread Frost then Sunny
|
64°F |
0 mph
|
|
Sunday Night
Nov 8
|
Areas Of Fog
|
34°F |
0 mph
|
|
Monday
Nov 9
|
Areas Of Fog then Sunny
|
71°F |
0 mph
|
|
Monday Night
Nov 9
|
Areas Of Fog
|
38°F |
0 mph
|
|
Tuesday
Nov 10
|
Areas Of Fog then Mostly Sunny
|
71°F |
0 to 5 mph
SW
|
|
Tuesday Night
Nov 10
|
Partly Cloudy
|
43°F |
0 mph
|
|
Veterans Day
Nov 11
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
71°F |
0 to 10 mph
WSW
|
|
Wednesday Night
Nov 11
|
Chance Showers And Thunderstorms then Mostly Cloudy
|
44°F |
5 mph
W
|
|
Thursday
Nov 12
|
Mostly Sunny
|
61°F |
10 to 15 mph
NW
|
|
Thursday Night
Nov 12
|
Partly Cloudy
|
34°F |
5 to 10 mph
NNW
|
|
Friday
Nov 13
|
Sunny
|
55°F |
5 to 10 mph
NNW
|
|
Friday Night
Nov 13
|
Mostly Clear
|
30°F |
0 mph
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Longtown.