Polk County, FL Weather Forecast
County weather hub
Mostly Sunny
Compare major city weather across Polk County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Mostly sunny, with a high near 92. Southeast wind around 13 mph, with gusts as high as 18 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 16 of 16 mapped cities in Polk County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- May 25 to May 31, 2026
- Latest sync
- May 25, 2026 12:39 PM EDT
- Forecast office
- TBW
- Source
- NOAA / NWS
Daily Outlook
This Week in Polk County
Memorial Day looks like the warmest upcoming period in Polk County at 92 degrees F.
Wednesday Night is the coolest period ahead with temperatures near 73 degrees F.
The strongest winds are forecast for Memorial Day at about 13 mph SE.
Precipitation is mentioned in 13 upcoming forecast periods.
Forecast Details
- Last updated
- May 25, 2026 12:39 PM EDT
- Coverage
- 7 days
- Time zone
- America/New_York
- Forecast office
- TBW
- Radar station
- KTBW
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 between 8pm and midnight. Partly cloudy, with a low around 74. Southeast wind 7 to 12 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
A chance of showers and thunderstorms after 1pm. Mostly sunny, with a high near 92. Heat index values as high as 97. Southeast wind 8 to 13 mph, with gusts as high as 18 mph. Chance of precipitation is 50%. New rainfall amounts less than a tenth of an inch possible.
A chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 74. East southeast wind 5 to 9 mph. Chance of precipitation is 50%.
Showers and thunderstorms likely after 2pm. Partly sunny, with a high near 90. Southeast wind 6 to 9 mph. Chance of precipitation is 70%.
Showers and thunderstorms likely before 2am. Mostly cloudy, with a low around 73. Southeast wind 1 to 7 mph. Chance of precipitation is 70%.
Showers and thunderstorms likely after 2pm. Partly sunny, with a high near 90. South southwest wind 2 to 6 mph. Chance of precipitation is 70%.
Showers and thunderstorms likely before 2am. Mostly cloudy, with a low around 73. South southwest wind 0 to 5 mph. Chance of precipitation is 70%.
Showers and thunderstorms likely after 2pm. Partly sunny, with a high near 90. Northwest wind 1 to 7 mph. Chance of precipitation is 70%.
Showers and thunderstorms likely. Mostly cloudy, with a low around 73. Chance of precipitation is 70%.
A slight chance of rain showers before 8am, then a chance of showers and thunderstorms between 8am and 2pm, then showers and thunderstorms likely. Partly sunny, with a high near 87. Chance of precipitation is 70%.
Showers and thunderstorms likely. Mostly cloudy, with a low around 73. Chance of precipitation is 70%.
A chance of rain showers before 8am, then a chance of showers and thunderstorms between 8am and 2pm, then showers and thunderstorms likely. Partly sunny, with a high near 87. Chance of precipitation is 70%.
Showers and thunderstorms likely. Partly cloudy, with a low around 73.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Memorial Day
May 25
|
Mostly Sunny
|
92°F |
13 mph
SE
|
|
Tonight
May 25
|
Slight Chance Showers And Thunderstorms then Partly Cloudy
|
74°F |
7 to 12 mph
SE
|
|
Tuesday
May 26
|
Mostly Sunny then Chance Showers And Thunderstorms
|
92°F |
8 to 13 mph
SE
|
|
Tuesday Night
May 26
|
Chance Showers And Thunderstorms
|
74°F |
5 to 9 mph
ESE
|
|
Wednesday
May 27
|
Partly Sunny then Showers And Thunderstorms Likely
|
90°F |
6 to 9 mph
SE
|
|
Wednesday Night
May 27
|
Showers And Thunderstorms Likely
|
73°F |
1 to 7 mph
SE
|
|
Thursday
May 28
|
Partly Sunny then Showers And Thunderstorms Likely
|
90°F |
2 to 6 mph
SSW
|
|
Thursday Night
May 28
|
Showers And Thunderstorms Likely
|
73°F |
0 to 5 mph
SSW
|
|
Friday
May 29
|
Partly Sunny then Showers And Thunderstorms Likely
|
90°F |
1 to 7 mph
NW
|
|
Friday Night
May 29
|
Showers And Thunderstorms Likely
|
73°F |
2 to 7 mph
SE
|
|
Saturday
May 30
|
Chance Showers And Thunderstorms
|
87°F |
3 to 10 mph
SW
|
|
Saturday Night
May 30
|
Showers And Thunderstorms Likely
|
73°F |
6 to 9 mph
S
|
|
Sunday
May 31
|
Chance Showers And Thunderstorms
|
87°F |
6 to 12 mph
SSW
|
|
Sunday Night
May 31
|
Showers And Thunderstorms Likely
|
73°F |
5 to 10 mph
SW
|
Major City Forecasts
Live forecast snapshots for major cities across Polk County.
Coverage
Forecast coverage currently spans 16 of 16 mapped cities in Polk County.
Largest mapped city population in this region: 115,283.
