Forest Hill, TN Weather Forecast
Local 7-day forecast
Mostly Sunny
Track current conditions, temperature changes, wind, and the full daily outlook for Forest Hill, TN in one place.
Mostly sunny, with a high near 87. Southeast wind 0 to 10 mph, with gusts as high as 25 mph.
Local Weather Overview
This forecast page for Forest Hill, 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: Sep 14, 2026 10:31 AM EDT.
The active forecast window currently covers Sep 15 to Sep 20, 2026 for Forest Hill, TN.
Page Snapshot
- Page focus
- city weather
- Forecast window
- Sep 15 to Sep 20, 2026
- Latest sync
- Sep 14, 2026 10:31 AM EDT
- Forecast office
- MRX
- Source
- NOAA / NWS
Daily Outlook
This Week in Forest Hill
Tuesday looks like the warmest upcoming period in Forest Hill at 87 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 62 degrees F.
The strongest winds are forecast for Tuesday at about 0 to 10 mph SE.
Precipitation is mentioned in 8 upcoming forecast periods.
Forecast Details
- Last updated
- Sep 14, 2026 10:31 AM EDT
- Coverage
- 6 days
- Time zone
- America/New_York
- Forecast office
- MRX
- Radar station
- KMRX
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. Southeast wind 0 to 5 mph, with gusts as high as 20 mph.
Sunny, with a high near 87. North wind 0 to 5 mph.
Mostly clear, with a low around 62. East wind 0 to 5 mph.
A slight chance of showers and thunderstorms after 2pm. Sunny, with a high near 87. Northwest wind 0 to 5 mph. Chance of precipitation is 20%.
A slight chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 64. Chance of precipitation is 20%.
A chance of showers and thunderstorms after 2pm. Sunny, with a high near 87. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 63. Chance of precipitation is 30%.
A chance of showers and thunderstorms after 2pm. Sunny, with a high near 87. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 64. Chance of precipitation is 30%.
A chance of showers and thunderstorms after 2pm. Sunny, with a high near 86. Chance of precipitation is 30%.
A chance of showers and thunderstorms before 2am. Partly cloudy, with a low around 64.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Sep 15
|
Mostly Sunny
|
87°F |
0 to 10 mph
SE
|
|
Tuesday Night
Sep 15
|
Mostly Clear
|
63°F |
0 to 5 mph
SE
|
|
Wednesday
Sep 16
|
Sunny
|
87°F |
0 to 5 mph
N
|
|
Wednesday Night
Sep 16
|
Mostly Clear
|
62°F |
0 to 5 mph
E
|
|
Thursday
Sep 17
|
Sunny then Slight Chance Showers And Thunderstorms
|
87°F |
0 to 5 mph
NW
|
|
Thursday Night
Sep 17
|
Slight Chance Showers And Thunderstorms then Mostly Clear
|
64°F |
0 to 5 mph
SE
|
|
Friday
Sep 18
|
Sunny then Chance Showers And Thunderstorms
|
87°F |
0 to 5 mph
NW
|
|
Friday Night
Sep 18
|
Chance Showers And Thunderstorms then Mostly Clear
|
63°F |
0 to 5 mph
E
|
|
Saturday
Sep 19
|
Sunny then Chance Showers And Thunderstorms
|
87°F |
0 to 5 mph
SW
|
|
Saturday Night
Sep 19
|
Chance Showers And Thunderstorms then Mostly Clear
|
64°F |
0 to 5 mph
S
|
|
Sunday
Sep 20
|
Sunny then Chance Showers And Thunderstorms
|
86°F |
5 mph
W
|
|
Sunday Night
Sep 20
|
Chance Showers And Thunderstorms
|
64°F |
5 mph
S
|
Nearby Forecasts
Explore weather pages for nearby cities and major places around Forest Hill.