Grand Junction, TN Weather Forecast
Local 7-day forecast
Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Grand Junction, TN in one place.
Sunny, with a high near 90. South southwest wind 5 to 10 mph.
Local Weather Overview
This forecast page for Grand Junction, 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: Oct 14, 2026 6:01 AM CDT.
The active forecast window currently covers Oct 15 to Oct 20, 2026 for Grand Junction, TN.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Oct 15 to Oct 20, 2026
- Latest sync
- Oct 14, 2026 6:01 AM CDT
- Forecast office
- MEG
- Source
- NOAA / NWS
Daily Outlook
This Week in Grand Junction
Thursday looks like the warmest upcoming period in Grand Junction at 90 degrees F.
Saturday Night is the coolest period ahead with temperatures near 41 degrees F.
The strongest winds are forecast for Friday at about 5 to 20 mph NW.
The forecast from Oct 15 through Oct 20 stays mostly dry.
Forecast Details
- Last updated
- Oct 14, 2026 6:01 AM CDT
- Coverage
- 6 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
Mostly clear, with a low around 63. Southwest wind 0 to 5 mph.
Mostly sunny. High near 68, with temperatures falling to around 64 in the afternoon. Northwest wind 5 to 20 mph, with gusts as high as 30 mph.
Mostly clear, with a low around 44. North wind 10 to 20 mph, with gusts as high as 30 mph.
Sunny, with a high near 66. North northeast wind 10 to 15 mph.
Clear, with a low around 41.
Sunny, with a high near 71.
Mostly clear, with a low around 49.
Mostly sunny, with a high near 72.
Mostly cloudy, with a low around 54.
Mostly sunny, with a high near 77.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Thursday
Oct 15
|
Sunny
|
90°F |
5 to 10 mph
SSW
|
|
Thursday Night
Oct 15
|
Mostly Clear
|
63°F |
0 to 5 mph
SW
|
|
Friday
Oct 16
|
Mostly Sunny
|
68°F |
5 to 20 mph
NW
|
|
Friday Night
Oct 16
|
Mostly Clear
|
44°F |
10 to 20 mph
N
|
|
Saturday
Oct 17
|
Sunny
|
66°F |
10 to 15 mph
NNE
|
|
Saturday Night
Oct 17
|
Clear
|
41°F |
0 to 10 mph
ENE
|
|
Sunday
Oct 18
|
Sunny
|
71°F |
0 to 10 mph
SE
|
|
Sunday Night
Oct 18
|
Mostly Clear
|
49°F |
5 mph
SE
|
|
Monday
Oct 19
|
Mostly Sunny
|
72°F |
5 mph
SSE
|
|
Monday Night
Oct 19
|
Mostly Cloudy
|
54°F |
0 to 5 mph
ESE
|
|
Tuesday
Oct 20
|
Mostly Sunny
|
77°F |
0 to 5 mph
ESE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Grand Junction.