Grand Junction, TN Weather Forecast
Local 7-day forecast
Chance Showers And Thunderstorms
Track current conditions, temperature changes, wind, and the full daily outlook for Grand Junction, TN in one place.
A chance of showers and thunderstorms after 9am. Mostly sunny, with a high near 89. North northeast wind around 0 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
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: Jul 23, 2026 7:26 PM CDT.
The active forecast window currently covers Jul 24 to Jul 29, 2026 for Grand Junction, TN.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Jul 24 to Jul 29, 2026
- Latest sync
- Jul 23, 2026 7:26 PM CDT
- Forecast office
- MEG
- Source
- NOAA / NWS
Daily Outlook
This Week in Grand Junction
Tuesday looks like the warmest upcoming period in Grand Junction at 98 degrees F.
Friday Night is the coolest period ahead with temperatures near 73 degrees F.
The strongest winds are forecast for Tuesday at about 5 to 10 mph WSW.
Precipitation is mentioned in 7 upcoming forecast periods.
Forecast Details
- Last updated
- Jul 23, 2026 7:26 PM 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
A chance of showers and thunderstorms. Mostly cloudy, with a low around 73. East southeast wind around 0 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
Patchy fog and a chance of showers and thunderstorms before 10am, then a chance of showers and thunderstorms between 10am and 1pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 91. South southwest wind 0 to 5 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.
A chance of showers and thunderstorms before 7pm, then a chance of showers and thunderstorms. Partly cloudy, with a low around 75. Southwest wind 0 to 5 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible.
A slight chance of rain showers before 7am. Mostly sunny, with a high near 94. West wind 0 to 5 mph. Chance of precipitation is 20%.
Mostly clear, with a low around 74. West northwest wind around 0 mph.
Sunny, with a high near 97.
Mostly clear, with a low around 77.
Sunny, with a high near 98.
Mostly clear, with a low around 77.
A slight chance of showers and thunderstorms after 7am. Mostly sunny, with a high near 95. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 7pm. Partly cloudy, with a low around 74. Chance of precipitation is 20%.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Jul 24
|
Chance Showers And Thunderstorms
|
89°F |
0 mph
|
|
Friday Night
Jul 24
|
Chance Showers And Thunderstorms
|
73°F |
0 mph
|
|
Saturday
Jul 25
|
Patchy Fog then Chance Showers And Thunderstorms
|
91°F |
0 to 5 mph
SSW
|
|
Saturday Night
Jul 25
|
Chance Showers And Thunderstorms
|
75°F |
0 to 5 mph
SW
|
|
Sunday
Jul 26
|
Slight Chance Rain Showers then Mostly Sunny
|
94°F |
0 to 5 mph
W
|
|
Sunday Night
Jul 26
|
Mostly Clear
|
74°F |
0 mph
|
|
Monday
Jul 27
|
Sunny
|
97°F |
0 to 5 mph
SW
|
|
Monday Night
Jul 27
|
Mostly Clear
|
77°F |
0 to 5 mph
SSW
|
|
Tuesday
Jul 28
|
Sunny
|
98°F |
5 to 10 mph
WSW
|
|
Tuesday Night
Jul 28
|
Mostly Clear
|
77°F |
0 to 5 mph
SW
|
|
Wednesday
Jul 29
|
Slight Chance Showers And Thunderstorms
|
95°F |
5 mph
W
|
|
Wednesday Night
Jul 29
|
Slight Chance Showers And Thunderstorms then Partly Cloudy
|
74°F |
0 to 5 mph
NE
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Grand Junction.