Hamilton County, TN Weather Forecast
County weather hub
Sunny
Compare major city weather across Hamilton County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Sunny, with a high near 78. Southwest wind 0 to 5 mph.
County Weather Overview
This county weather page brings together forecast coverage for Hamilton County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 8 of 8 mapped cities in Hamilton County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Apr 10 to Apr 15, 2026
- Latest sync
- Apr 9, 2026 3:57 PM EDT
- Forecast office
- MRX
- Source
- NOAA / NWS
Daily Outlook
This Week in Hamilton County
Wednesday looks like the warmest upcoming period in Hamilton County at 88 degrees F.
Friday Night is the coolest period ahead with temperatures near 48 degrees F.
The strongest winds are forecast for Sunday at about 0 to 10 mph S.
The forecast from Apr 10 through Apr 15 stays mostly dry.
Forecast Details
- Last updated
- Apr 9, 2026 3:57 PM EDT
- Coverage
- 6 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
Mostly clear, with a low around 48. South wind around 0 mph.
Sunny, with a high near 83. North wind around 0 mph.
Mostly clear, with a low around 52. East wind around 0 mph.
Sunny, with a high near 84. South wind 0 to 10 mph, with gusts as high as 20 mph.
Partly cloudy, with a low around 60.
Partly sunny, with a high near 84.
Partly cloudy, with a low around 60.
Mostly sunny, with a high near 87.
Partly cloudy, with a low around 61.
Mostly sunny, with a high near 88.
Mostly cloudy, with a low around 62.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Friday
Apr 10
|
Sunny
|
78°F |
0 to 5 mph
SW
|
|
Friday Night
Apr 10
|
Mostly Clear
|
48°F |
0 mph
|
|
Saturday
Apr 11
|
Sunny
|
83°F |
0 mph
|
|
Saturday Night
Apr 11
|
Mostly Clear
|
52°F |
0 mph
|
|
Sunday
Apr 12
|
Sunny
|
84°F |
0 to 10 mph
S
|
|
Sunday Night
Apr 12
|
Partly Cloudy
|
60°F |
5 to 10 mph
S
|
|
Monday
Apr 13
|
Partly Sunny
|
84°F |
10 mph
S
|
|
Monday Night
Apr 13
|
Partly Cloudy
|
60°F |
5 to 10 mph
S
|
|
Tuesday
Apr 14
|
Mostly Sunny
|
87°F |
5 to 10 mph
S
|
|
Tuesday Night
Apr 14
|
Partly Cloudy
|
61°F |
5 to 10 mph
S
|
|
Wednesday
Apr 15
|
Mostly Sunny
|
88°F |
5 to 10 mph
S
|
|
Wednesday Night
Apr 15
|
Mostly Cloudy
|
62°F |
0 to 10 mph
S
|
Major City Forecasts
Live forecast snapshots for major cities across Hamilton County.
Coverage
Forecast coverage currently spans 8 of 8 mapped cities in Hamilton County.
Largest mapped city population in this region: 184,742.
