Saint Marys, TN Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Saint Marys, TN in one place.
Mostly sunny, with a high near 65. North northwest wind 0 to 10 mph.
Local Weather Overview
This forecast page for Saint Marys, 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 5, 2026 5:38 AM CST.
The active forecast window currently covers Nov 6 to Nov 11, 2026 for Saint Marys, TN.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Nov 6 to Nov 11, 2026
- Latest sync
- Nov 5, 2026 5:38 AM CST
- Forecast office
- HUN
- Source
- NOAA / NWS
Daily Outlook
This Week in Saint Marys
Friday looks like the warmest upcoming period in Saint Marys at 65 degrees F.
Saturday Night is the coolest period ahead with temperatures near 38 degrees F.
The strongest winds are forecast for Friday at about 0 to 10 mph NNW.
The forecast from Nov 6 through Nov 11 stays mostly dry.
Forecast Details
- Last updated
- Nov 5, 2026 5:38 AM CST
- Coverage
- 6 days
- Time zone
- America/Chicago
- Forecast office
- HUN
- Radar station
- KHTX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
Partly cloudy, with a low around 44. North wind 5 to 10 mph, with gusts as high as 20 mph.
Sunny, with a high near 57.
Mostly clear, with a low around 38.
Sunny, with a high near 60.
Partly cloudy, with a low around 39.
Sunny, with a high near 63.
Mostly clear, with a low around 43.
Mostly sunny, with a high near 64.
Mostly clear, with a low around 44.
Sunny, with a high near 64.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Nov 6
|
Mostly Sunny
|
65°F |
0 to 10 mph
NNW
|
|
Friday Night
Nov 6
|
Partly Cloudy
|
44°F |
5 to 10 mph
N
|
|
Saturday
Nov 7
|
Sunny
|
57°F |
5 to 10 mph
N
|
|
Saturday Night
Nov 7
|
Mostly Clear
|
38°F |
0 to 5 mph
NNE
|
|
Sunday
Nov 8
|
Sunny
|
60°F |
0 to 5 mph
N
|
|
Sunday Night
Nov 8
|
Partly Cloudy
|
39°F |
0 mph
|
|
Monday
Nov 9
|
Sunny
|
63°F |
0 to 5 mph
N
|
|
Monday Night
Nov 9
|
Mostly Clear
|
43°F |
0 mph
|
|
Tuesday
Nov 10
|
Mostly Sunny
|
64°F |
0 to 5 mph
NW
|
|
Tuesday Night
Nov 10
|
Mostly Clear
|
44°F |
0 mph
|
|
Veterans Day
Nov 11
|
Sunny
|
64°F |
0 to 5 mph
NNW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Saint Marys.