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 wind 5 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
- OHX
- 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 33 degrees F.
The strongest winds are forecast for Friday at about 5 to 10 mph N.
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
- OHX
- 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 37. North wind around 5 mph.
Sunny, with a high near 57. North northeast wind 5 to 10 mph.
Partly cloudy, with a low around 33. North northeast wind 0 to 5 mph.
Sunny, with a high near 59. North northeast wind around 5 mph.
Partly cloudy, with a low around 33. North wind around 0 mph.
Sunny, with a high near 63.
Mostly clear, with a low around 35.
Mostly sunny, with a high near 63.
Mostly clear, with a low around 37.
Sunny, with a high near 64.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Nov 6
|
Mostly Sunny
|
65°F |
5 to 10 mph
N
|
|
Friday Night
Nov 6
|
Partly Cloudy
|
37°F |
5 mph
N
|
|
Saturday
Nov 7
|
Sunny
|
57°F |
5 to 10 mph
NNE
|
|
Saturday Night
Nov 7
|
Partly Cloudy
|
33°F |
0 to 5 mph
NNE
|
|
Sunday
Nov 8
|
Sunny
|
59°F |
5 mph
NNE
|
|
Sunday Night
Nov 8
|
Partly Cloudy
|
33°F |
0 mph
|
|
Monday
Nov 9
|
Sunny
|
63°F |
0 mph
|
|
Monday Night
Nov 9
|
Mostly Clear
|
35°F |
0 mph
|
|
Tuesday
Nov 10
|
Mostly Sunny
|
63°F |
0 to 5 mph
NW
|
|
Tuesday Night
Nov 10
|
Mostly Clear
|
37°F |
0 mph
|
|
Veterans Day
Nov 11
|
Sunny
|
64°F |
0 to 5 mph
NW
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Saint Marys.