Heat Advisory — Glades, FL, Hendry, FL, Inland Palm Beach County, FL, Metro Palm Beach County, FL, Coastal Collier County, FL, Inland Collier County, FL, Inland Broward County, FL, Metro Broward County, FL, Inland Miami-Dade County, FL, Metropolitan Miami Dade, FL, Mainland Monroe, FL, Coastal Palm Beach County, FL, Coastal Broward County, FL, Coastal Miami Dade County, FL, Far South Miami-Dade County, FL 6:00 PM Extreme Heat Warning — Inland Bay, FL, Calhoun, FL, Inland Gulf, FL, Inland Franklin, FL, Gadsden, FL, Leon, FL, Inland Wakulla, FL, South Walton, FL, Coastal Bay, FL, Coastal Gulf, FL, Coastal Franklin, FL, Coastal Jefferson, FL, Coastal Wakulla, FL, Northern Liberty, FL, Southern Liberty, FL 7:00 PM

Boynton Beach, Florida

Last updated: 12:34 PM CDT  ·  Refresh
32°C
Feels like 38°
Clear
▲ 34°  /  ▼ 26°
Wind
6 mph SE
Humidity
62%
Dew Point
24°
Pressure
30.05 inHg
Visibility
9 mi
UV Index
9.8
Cloud Cover
1%
Sunrise
6:53 AM
Sunset
7:54 PM
Drag to pan · double-click to forecast a point
WeatherAI™ Analysis

WeatherAI Analysis: Boynton Beach is currently clear at 32°C. Dry conditions are expected through the next 24 hours. Atmospheric instability is elevated (CAPE up to 2563 J/kg) — isolated convective development possible. Sunrise: 6:53AM · Sunset: 7:54PM.

Alerts

Heat Advisory
Glades, FL, Hendry, FL, Inland Palm Beach County, FL, Metro Palm Beach County, FL, Coastal Collier County, FL, Inland Collier County, FL, Inland Broward County, FL, Metro Broward County, FL, Inland Miami-Dade County, FL, Metropolitan Miami Dade, FL, Mainland Monroe, FL, Coastal Palm Beach County, FL, Coastal Broward County, FL, Coastal Miami Dade County, FL, Far South Miami-Dade County, FL
Expires 6:00 PM
Extreme Heat Warning
Inland Bay, FL, Calhoun, FL, Inland Gulf, FL, Inland Franklin, FL, Gadsden, FL, Leon, FL, Inland Wakulla, FL, South Walton, FL, Coastal Bay, FL, Coastal Gulf, FL, Coastal Franklin, FL, Coastal Jefferson, FL, Coastal Wakulla, FL, Northern Liberty, FL, Southern Liberty, FL
Expires 7:00 PM
65 AQI · Moderate Dominant: PM2.5 Air Quality
Hourly Forecast · Next 24 Hours
Now
32°
3%
2 PM
33°
3%
3 PM
33°
3%
4 PM
33°
3%
5 PM
34°
3%
6 PM
33°
3%
7 PM
32°
3%
8 PM
32°
3%
9 PM
31°
3%
10 PM
31°
3%
11 PM
31°
3%
12 AM
30°
3%
1 AM
29°
3%
2 AM
29°
3%
3 AM
29°
3%
4 AM
29°
3%
5 AM
27°
3%
6 AM
26°
3%
7 AM
26°
3%
8 AM
27°
5%
9 AM
29°
11%
10 AM
30°
15%
11 AM
31°
26%
12 PM
32°
26%
7-Day Forecast
Today
34° 26°
Clear.
Tue
36° 26°
Rain, 47% chance.
Wed
34° 27°
Partly Cloudy with a 66% chance of rain.
Thu
33° 27°
Rain, 90% chance.
Fri
32° 27°
Rain, 69% chance.
Sat
32° 27°
Rain, 82% chance.
Sun
31° 27°
Rain, 63% chance.
TimeTempConditionsPrecipWindHumidity
Now 32° Clear 3% 6 mph SE 62%
2 PM 33° Clear 3% 8 mph SE 61%
3 PM 33° Clear 3% 8 mph SE 59%
4 PM 33° Clear 3% 8 mph SE 58%
5 PM 34° Clear 3% 8 mph SE 59%
6 PM 33° Clear 3% 8 mph SE 62%
7 PM 32° Clear 3% 8 mph SSE 65%
8 PM 32° Clear 3% 9 mph SSE 68%
9 PM 31° Clear 3% 9 mph SSE 70%
10 PM 31° Clear 3% 9 mph S 72%
11 PM 31° Clear 3% 8 mph S 73%
12 AM 30° Clear 3% 7 mph SSW 72%
1 AM 29° Clear 3% 6 mph SW 72%
2 AM 29° Clear 3% 7 mph WSW 72%
3 AM 29° Clear 3% 7 mph W 75%
4 AM 29° Clear 3% 7 mph W 77%
5 AM 27° Clear 3% 7 mph WNW 79%
6 AM 26° Clear 3% 7 mph WNW 80%
7 AM 26° Mostly Clear 3% 7 mph WNW 81%
8 AM 27° Mostly Clear 5% 7 mph WNW 79%
9 AM 29° Mostly Clear 11% 7 mph WNW 75%
10 AM 30° Mostly Clear 15% 7 mph W 71%
11 AM 31° Mostly Clear 26% 6 mph WNW 67%
12 PM 32° Mostly Clear 26% 6 mph WNW 63%
15-Day Forecast
Today
8/17
Clear
3%
26°
34°
Tue
8/18
Rain
47%
26°
36°
Wed
8/19
Partly Cloudy
66%
27°
34°
Thu
8/20
Rain
90%
27°
33°
Fri
8/21
Rain
69%
27°
32°
Sat
8/22
Rain
82%
27°
32°
Sun
8/23
Rain
63%
27°
31°
Mon
8/24
Drizzle
42%
27°
32°
Tue
8/25
Rain
68%
28°
32°
Wed
8/26
Thunderstorm
68%
28°
32°
Thu
8/27
Thunderstorm
60%
28°
31°
Fri
8/28
Rain
90%
28°
31°
Sat
8/29
Drizzle
60%
28°
31°
Sun
8/30
Drizzle
60%
28°
31°
Mon
8/31
Drizzle
60%
28°
31°
65
Moderate
U.S. Air Quality Index · Dominant: PM2.5
50 100 150 200

Air quality is acceptable. Unusually sensitive people should consider limiting prolonged outdoor exertion.

Pollutant Breakdown · Today
PM2.5
Fine particulate matter
Dominant
65 AQI 16.6 µg/m³
O3
Ground-level ozone
31 AQI 34 ppb
3-Day Outlook
DayAQICategoryO₃PM2.5
Tue 65 Moderate 31 65
Wed 57 Moderate 28 57
Thu 54 Moderate 35 54
About the Air Quality Index
0–50 Good
51–100 Moderate
101–150 Unhealthy for Sensitive Groups
151–200 Unhealthy
201–300 Very Unhealthy
301–500 Hazardous

The U.S. AQI runs 0–500. The overall value equals the highest individual pollutant sub-index, and the dominant pollutant is the one driving it. PM2.5 (fine particles) is reported in µg/m³ and ozone (O3) in ppb. Forecast source: NWS NAQFC.

1000850700500400300250200150100 -40-30-20-10010203040 0.41247101624 LCLLFCEL0°C Temperature (°C) Pressure (hPa)
Temp Dewpoint Parcel (SB) CAPE CIN Dry adiabat Moist adiabat Mixing ratio
RAP
Valid Mon Aug 17, 16:00'Z' · F0 · 130 (13 km CONUS/NA)
Hodograph · kt
10 20 30 40 SM
0–1 1–3 3–6 6–9 km
Instability
SBCAPE3106 J/kg
MLCAPE1610 J/kg
MUCAPE3106 J/kg
SBCIN-47 J/kg
MLCIN-66 J/kg
Lifted Index-7.7
Kinematics
0–6 km Shear5 kt
0–1 km Shear12 kt
Eff. Shear8 kt
0–1 km SRH36
0–3 km SRH65
Eff. SRH65
Storm Motion48° @ 12 kt
0–1 km EHI0.7
Composite Parameters
Sig. Tornado0.0
STP (eff)0.0
Supercell0.0
K-Index22.5
Thermo & Levels
PWAT1.66 in
0–3 km LR6.9 °C/km
700–500 LR6.3 °C/km
Total Totals49.6
LCL904 hPa
LFC849 hPa
EL142 hPa
Freezing Lvl15,830 ft