Collegedale, TN Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Collegedale, TN in one place.
Mostly sunny, with a high near 92. West wind 0 to 5 mph.
Local Weather Overview
This forecast page for Collegedale, 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: Aug 25, 2026 9:11 PM EDT.
The active forecast window currently covers Aug 26 to Sep 1, 2026 for Collegedale, TN.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Aug 26 to Sep 1, 2026
- Latest sync
- Aug 25, 2026 9:11 PM EDT
- Forecast office
- MRX
- Source
- NOAA / NWS
Daily Outlook
This Week in Collegedale
Tuesday looks like the warmest upcoming period in Collegedale at 93 degrees F.
Friday Night is the coolest period ahead with temperatures near 65 degrees F.
The strongest winds are forecast for Wednesday at about 0 to 5 mph W.
Precipitation is mentioned in 12 upcoming forecast periods.
Forecast Details
- Last updated
- Aug 25, 2026 9:11 PM EDT
- Coverage
- 7 days
- Time zone
- America/New_York
- Forecast office
- MRX
- Radar station
- KHTX
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A slight chance of showers and thunderstorms after 3am. Partly cloudy, with a low around 70. Southeast wind around 0 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
A chance of showers and thunderstorms before 2pm, then showers and thunderstorms likely. Mostly cloudy, with a high near 89. South wind 0 to 5 mph. Chance of precipitation is 60%.
Showers and thunderstorms likely. Mostly cloudy, with a low around 69. South wind 0 to 5 mph. Chance of precipitation is 60%.
A slight chance of rain showers before 11am, then a slight chance of showers and thunderstorms between 11am and 2pm, then showers and thunderstorms likely. Partly sunny, with a high near 88. Northwest wind around 0 mph. Chance of precipitation is 60%.
Showers and thunderstorms likely before 8pm, then a slight chance of showers and thunderstorms. Partly cloudy, with a low around 65. Northeast wind around 0 mph. Chance of precipitation is 60%.
A slight chance of rain showers before 2pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 88. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 67. Chance of precipitation is 30%.
A slight chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 91. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 69. Chance of precipitation is 20%.
A slight chance of rain showers between 8am and 2pm, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 92. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 71. Chance of precipitation is 20%.
A chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 93.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Wednesday
Aug 26
|
Mostly Sunny
|
92°F |
0 to 5 mph
W
|
|
Wednesday Night
Aug 26
|
Partly Cloudy then Slight Chance Showers And Thunderstorms
|
70°F |
0 mph
|
|
Thursday
Aug 27
|
Chance Showers And Thunderstorms
|
89°F |
0 to 5 mph
S
|
|
Thursday Night
Aug 27
|
Showers And Thunderstorms Likely
|
69°F |
0 to 5 mph
S
|
|
Friday
Aug 28
|
Slight Chance Showers And Thunderstorms
|
88°F |
0 mph
|
|
Friday Night
Aug 28
|
Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms
|
65°F |
0 mph
|
|
Saturday
Aug 29
|
Slight Chance Rain Showers then Chance Showers And Thunderstorms
|
88°F |
0 mph
|
|
Saturday Night
Aug 29
|
Chance Showers And Thunderstorms then Partly Cloudy
|
67°F |
0 mph
|
|
Sunday
Aug 30
|
Mostly Sunny then Slight Chance Showers And Thunderstorms
|
91°F |
0 mph
|
|
Sunday Night
Aug 30
|
Slight Chance Showers And Thunderstorms then Partly Cloudy
|
69°F |
0 mph
|
|
Monday
Aug 31
|
Slight Chance Rain Showers then Slight Chance Showers And Thunderstorms
|
92°F |
0 mph
|
|
Monday Night
Aug 31
|
Slight Chance Showers And Thunderstorms then Partly Cloudy
|
71°F |
0 mph
|
|
Tuesday
Sep 1
|
Mostly Sunny then Chance Showers And Thunderstorms
|
93°F |
0 mph
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Collegedale.