Polk County, TN Weather Forecast
County weather hub
Sunny
Compare major city weather across Polk County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Sunny, with a high near 83. North wind 0 to 5 mph.
County Weather Overview
This county weather page brings together forecast coverage for Polk County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 1 of 1 mapped cities in Polk County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Oct 13 to Oct 17, 2026
- Latest sync
- Oct 11, 2026 5:25 PM EDT
- Forecast office
- MRX
- Source
- NOAA / NWS
Daily Outlook
This Week in Polk County
Thursday looks like the warmest upcoming period in Polk County at 85 degrees F.
Saturday Night is the coolest period ahead with temperatures near 38 degrees F.
The strongest winds are forecast for Friday Night at about 10 to 15 mph NW.
Precipitation is mentioned in 2 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 11, 2026 5:25 PM EDT
- Coverage
- 5 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
Clear, with a low around 57. Northwest wind around 0 mph.
Sunny, with a high near 84. Northwest wind 0 to 5 mph.
Clear, with a low around 59.
Sunny, with a high near 85.
Mostly clear, with a low around 60.
A slight chance of rain showers after 2pm. Sunny, with a high near 79. Chance of precipitation is 20%.
A slight chance of rain showers before 8pm. Partly cloudy, with a low around 46. Chance of precipitation is 20%.
Mostly sunny, with a high near 60.
Mostly clear, with a low around 38.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Tuesday
Oct 13
|
Sunny
|
83°F |
0 to 5 mph
N
|
|
Tuesday Night
Oct 13
|
Clear
|
57°F |
0 mph
|
|
Wednesday
Oct 14
|
Sunny
|
84°F |
0 to 5 mph
NW
|
|
Wednesday Night
Oct 14
|
Clear
|
59°F |
0 mph
|
|
Thursday
Oct 15
|
Sunny
|
85°F |
0 to 5 mph
NW
|
|
Thursday Night
Oct 15
|
Mostly Clear
|
60°F |
0 mph
|
|
Friday
Oct 16
|
Sunny then Slight Chance Rain Showers
|
79°F |
0 to 10 mph
SW
|
|
Friday Night
Oct 16
|
Slight Chance Rain Showers then Partly Cloudy
|
46°F |
10 to 15 mph
NW
|
|
Saturday
Oct 17
|
Mostly Sunny
|
60°F |
15 mph
N
|
|
Saturday Night
Oct 17
|
Mostly Clear
|
38°F |
0 to 15 mph
NE
|
Major City Forecasts
Live forecast snapshots for major cities across Polk County.
Coverage
Forecast coverage currently spans 1 of 1 mapped cities in Polk County.
Largest mapped city population in this region: 1,247.
