Martin County, FL Weather Forecast
County weather hub
Partly Cloudy
Compare major city weather across Martin County, scan the latest forecast snapshots, and jump into local 7-day outlook pages from one hub.
Partly cloudy, with a low around 72. North northeast wind around 0 mph.
County Weather Overview
This county weather page brings together forecast coverage for Martin County so visitors can compare temperatures, wind, and conditions across the region without hopping between unrelated pages.
Current forecast coverage spans 3 of 3 mapped cities in Martin County.
Page Snapshot
- Page focus
- county weather
- Forecast window
- Oct 14 to Oct 20, 2026
- Latest sync
- Oct 14, 2026 6:43 AM EDT
- Forecast office
- MLB
- Source
- NOAA / NWS
Daily Outlook
This Week in Martin County
Friday looks like the warmest upcoming period in Martin County at 90 degrees F.
Overnight is the coolest period ahead with temperatures near 72 degrees F.
The strongest winds are forecast for Sunday at about 20 to 25 mph NE.
Precipitation is mentioned in 13 upcoming forecast periods.
Forecast Details
- Last updated
- Oct 14, 2026 6:43 AM EDT
- Coverage
- 7 days
- Time zone
- America/New_York
- Forecast office
- MLB
- Radar station
- KMLB
Weather data is provided by the National Weather Service and refreshed automatically for U.S. locations.
Open NOAA sourceExtended Forecast
A slight chance of rain showers after 1pm. Mostly sunny. High near 88, with temperatures falling to around 83 in the afternoon. North northeast wind 0 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
A slight chance of rain showers before 8pm. Mostly clear, with a low around 74. Northeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
A slight chance of rain showers before 11am, then a slight chance of showers and thunderstorms between 11am and noon, then a chance of showers and thunderstorms between noon and 2pm, then a chance of showers and thunderstorms. Mostly sunny, with a high near 88. East northeast wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%.
A chance of showers and thunderstorms before 8pm. Mostly clear, with a low around 75. East northeast wind 0 to 10 mph. Chance of precipitation is 40%.
A slight chance of rain showers between 8am and 11am, then a slight chance of showers and thunderstorms between 11am and 2pm, then showers and thunderstorms likely. Mostly sunny, with a high near 90. East wind 0 to 5 mph. Chance of precipitation is 60%.
Showers and thunderstorms likely before 8pm, then a slight chance of showers and thunderstorms between 8pm and 2am. Partly cloudy, with a low around 73. Northeast wind 0 to 5 mph. Chance of precipitation is 60%.
Showers and thunderstorms likely after 8am. Mostly sunny, with a high near 87. North wind 0 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 60%.
Showers and thunderstorms likely before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then a chance of showers and thunderstorms. Mostly cloudy, with a low around 73. Northeast wind 15 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 60%.
Showers and thunderstorms likely. Partly sunny, with a high near 83. Northeast wind 20 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 70%.
Showers and thunderstorms likely. Mostly cloudy, with a low around 73. East northeast wind 15 to 20 mph, with gusts as high as 40 mph. Chance of precipitation is 70%.
Showers and thunderstorms likely. Partly sunny, with a high near 84. East northeast wind 15 to 20 mph, with gusts as high as 40 mph. Chance of precipitation is 60%.
Showers and thunderstorms likely. Partly cloudy, with a low around 73. East northeast wind 10 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 60%.
Rain showers likely before 2pm, then showers and thunderstorms likely. Mostly sunny, with a high near 85. East northeast wind 15 to 20 mph, with gusts as high as 35 mph.
Detailed Forecast
| Period | Conditions | Temp | Wind |
|---|---|---|---|
|
Overnight
Oct 14
|
Partly Cloudy
|
72°F |
0 mph
|
|
Wednesday
Oct 14
|
Mostly Sunny then Slight Chance Rain Showers
|
88°F |
0 to 15 mph
NNE
|
|
Wednesday Night
Oct 14
|
Slight Chance Rain Showers then Mostly Clear
|
74°F |
5 to 10 mph
NE
|
|
Thursday
Oct 15
|
Slight Chance Showers And Thunderstorms then Chance Showers And Thunderstorms
|
88°F |
5 to 10 mph
ENE
|
|
Thursday Night
Oct 15
|
Chance Showers And Thunderstorms then Mostly Clear
|
75°F |
0 to 10 mph
ENE
|
|
Friday
Oct 16
|
Slight Chance Showers And Thunderstorms
|
90°F |
0 to 5 mph
E
|
|
Friday Night
Oct 16
|
Showers And Thunderstorms Likely then Slight Chance Showers And Thunderstorms
|
73°F |
0 to 5 mph
NE
|
|
Saturday
Oct 17
|
Showers And Thunderstorms Likely
|
87°F |
0 to 20 mph
N
|
|
Saturday Night
Oct 17
|
Showers And Thunderstorms Likely then Chance Showers And Thunderstorms
|
73°F |
15 to 20 mph
NE
|
|
Sunday
Oct 18
|
Showers And Thunderstorms Likely
|
83°F |
20 to 25 mph
NE
|
|
Sunday Night
Oct 18
|
Showers And Thunderstorms Likely
|
73°F |
15 to 20 mph
ENE
|
|
Monday
Oct 19
|
Showers And Thunderstorms Likely
|
84°F |
15 to 20 mph
ENE
|
|
Monday Night
Oct 19
|
Showers And Thunderstorms Likely
|
73°F |
10 to 20 mph
ENE
|
|
Tuesday
Oct 20
|
Rain Showers Likely
|
85°F |
15 to 20 mph
ENE
|
Major City Forecasts
Live forecast snapshots for major cities across Martin County.
Coverage
Forecast coverage currently spans 3 of 3 mapped cities in Martin County.
Largest mapped city population in this region: 16,652.
