Forecast for Boynton Beach, FL | Forecast Periods: 14
Monday
Mar 16
2026
Boynton Beach, FL
Updated: 4:17 PM EDT
84°F
Chance Showers And Thunderstorms
12 mph S
Precipitation: 29%
A chance of showers and thunderstorms. Mostly sunny, with a high near 84. South wind around 12 mph, with gusts as high as 22 mph. Chance of precipitation is 30%. New rainfall amounts between a tenth and quarter of an inch possible.
Hourly Forecast
Extended Forecast
Tonight
Mon, Mar 16
59°F
Chance Showers And Thunderstorms then Showers And Thunderstorms Likely
6 mph SW
Precipitation: 69%
A chance of showers and thunderstorms before 11pm, then showers and thunderstorms likely between 11pm and 1am, then showers and thunderstorms likely. Mostly cloudy. Low around 59, with temperatures rising to around 66 overnight. Southwest wind 6 to 12 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.
Tuesday
Tue, Mar 17
66°F
Chance Showers And Thunderstorms
8 mph N
Precipitation: 29%
A chance of showers and thunderstorms before 9am, then a chance of showers and thunderstorms between 9am and 10am, then a chance of showers and thunderstorms. Mostly cloudy. High near 66, with temperatures falling to around 62 in the afternoon. North wind 8 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible.
Tuesday Night
Tue, Mar 17
58°F
Slight Chance Rain Showers
9 mph N
Precipitation: 23%
A slight chance of rain showers before 2am. Cloudy, with a low around 58. North wind 9 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Wednesday
Wed, Mar 18
71°F
Chance Showers And Thunderstorms
9 mph NE
Precipitation: 30%
A slight chance of rain showers between 8am and 2pm, then a chance of showers and thunderstorms. Cloudy, with a high near 71. Northeast wind 9 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Wednesday Night
Wed, Mar 18
64°F
Chance Showers And Thunderstorms
8 mph NE
Precipitation: 30%
A chance of showers and thunderstorms. Mostly cloudy, with a low around 64. Northeast wind 8 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 30%.
Thursday
Thu, Mar 19
74°F
Slight Chance Rain Showers then Partly Sunny
9 mph NE
Precipitation: 23%
A slight chance of rain showers before 8am. Partly sunny, with a high near 74. Northeast wind 9 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Thursday Night
Thu, Mar 19
62°F
Partly Cloudy then Slight Chance Rain Showers
8 mph N
Precipitation: 16%
A slight chance of rain showers after 2am. Partly cloudy, with a low around 62. North wind 8 to 13 mph, with gusts as high as 22 mph. Chance of precipitation is 20%.
Friday
Fri, Mar 20
74°F
Slight Chance Rain Showers then Mostly Sunny
8 mph N
Precipitation: 16%
A slight chance of rain showers before 8am. Mostly sunny, with a high near 74. North wind 8 to 12 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Friday Night
Fri, Mar 20
60°F
Mostly Clear
5 mph N
Precipitation: 8%
Mostly clear, with a low around 60.
Saturday
Sat, Mar 21
78°F
Sunny
5 mph N
Precipitation: 3%
Sunny, with a high near 78.
Saturday Night
Sat, Mar 21
62°F
Mostly Clear
3 mph SE
Precipitation: 3%
Mostly clear, with a low around 62.
Sunday
Sun, Mar 22
80°F
Sunny
3 mph S
Precipitation: 4%
Sunny, with a high near 80.
Sunday Night
Sun, Mar 22
63°F
Mostly Clear
5 mph S
Precipitation: 4%
Mostly clear, with a low around 63.