As of 19:25 EDT

Weather in Boynton Beach, FL

87°Current weather

Boynton Beach, Saturday, 8 August, 19:25

Clear. Feels like 100°. High 92°, low 80°.

Pressure30.03 inHg
Wind7 mph E
Humidity77%
Visibility6.2 mi
Dew point78°

Monthly outlook for Boynton Beach, FL: average high 91.8°, average low 82.1°. That is 2.7° above the climate normal for August. Precipitation is expected on 5 days (about 0.7 inches), against a normal of 14 days and 3.6 inches. The warmest day looks like 22 August (94.7°), the coolest 8 August (79.7°).

91.8°/82.1°
Average high / low
+2.7°
Above normal
5 / 14
Wet days / normal
0.7 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
8 August – 17 August91.5°86.9°+2.6°
18 August – 27 August92.2°86.5°+3.2°
28 August – 6 Septemberat normal85.9°

August records over 66 years

98.2°20 August 2025All-time high
72.7°28 August 1984All-time low

Climate normals and records are computed from the nearest reference point — Lantana (4 mi).

Sun, 0991° / 80°0Partly cloudy
91 °Partly cloudy

Boynton Beach, Sunday, 9 August

Partly cloudy. High 91°, low 80°.

Pressure30.12 inHg
Wind11 mph SE
Humidity58%
Visibility6.2 mi
Dew point73°
Mon, 1091° / 80°0Mostly clear
91 °Mostly clear

Boynton Beach, Monday, 10 August

Mostly clear. High 91°, low 80°.

Pressure30.15 inHg
Wind10.8 mph E
Humidity58%
Visibility6.2 mi
Dew point73°
Tue, 1191° / 83°0Clear
91 °Clear

Boynton Beach, Tuesday, 11 August

Clear. High 91°, low 83°.

Pressure30.12 inHg
Wind9.4 mph SE
Humidity51%
Visibility6.2 mi
Dew point69°
Wed, 1294° / 83°0.01Light rain
94 °Light rain

Boynton Beach, Wednesday, 12 August

Light rain. High 94°, low 83°.

Pressure30.06 inHg
Wind6.8 mph SE
Humidity52%
Visibility6.2 mi
Dew point71°
Thu, 1393° / 82°0.01Light rain
93 °Light rain

Boynton Beach, Thursday, 13 August

Light rain. High 93°, low 82°.

Pressure30.06 inHg
Wind11.5 mph SE
Humidity51%
Visibility
Dew point71°
Fri, 1492° / 83°0Partly cloudy
92 °Partly cloudy

Boynton Beach, Friday, 14 August

Partly cloudy. High 92°, low 83°.

Pressure30.12 inHg
Wind12.3 mph E
Humidity50%
Visibility
Dew point69°
Sat, 1589° / 84°0.2Light rain
89 °Light rain

Boynton Beach, Saturday, 15 August

Light rain. High 89°, low 84°.

Pressure30.15 inHg
Wind14.6 mph SE
Humidity57%
Visibility
Dew point71°
Sun, 1691° / 83°0Overcast
91 °Overcast

Boynton Beach, Sunday, 16 August

Overcast. High 91°, low 83°.

Pressure30.15 inHg
Wind11.6 mph SE
Humidity48%
Visibility
Dew point68°
Mon, 1791° / 83°0Light rain
91 °Light rain

Boynton Beach, Monday, 17 August

Light rain. High 91°, low 83°.

Pressure30.12 inHg
Wind12.3 mph E
Humidity54%
Visibility
Dew point71°
Tue, 1890° / 83°0.03Light rain
90 °Light rain

Boynton Beach, Tuesday, 18 August

Light rain. High 90°, low 83°.

Pressure30.09 inHg
Wind11.6 mph E
Humidity48%
Visibility
Dew point67°
Wed, 1991° / 83°0.01Light rain
91 °Light rain

Boynton Beach, Wednesday, 19 August

Light rain. High 91°, low 83°.

Pressure30.03 inHg
Wind12.6 mph SE
Humidity53%
Visibility
Dew point70°
Thu, 2093° / 83°0.08Light rain
93 °Light rain

Boynton Beach, Thursday, 20 August

Light rain. High 93°, low 83°.

Pressure30.00 inHg
Wind11 mph S
Humidity48%
Visibility
Dew point69°
Fri, 2190° / 83°0.05Light rain
90 °Light rain

Boynton Beach, Friday, 21 August

Light rain. High 90°, low 83°.

Pressure30.00 inHg
Wind9.1 mph SE
Humidity55%
Visibility
Dew point71°
Sat, 2295° / 81°0.2Light rain
95 °Light rain

Boynton Beach, Saturday, 22 August

Light rain. High 95°, low 81°.

Pressure29.97 inHg
Wind8.7 mph S
Humidity45%
Visibility
Dew point68°
Sun, 2394° / 80°0.02Light rain
94 °Light rain

Boynton Beach, Sunday, 23 August

Light rain. High 94°, low 80°.

Pressure29.94 inHg
Wind11.3 mph S
Humidity41%
Visibility
Dew point65°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2486° / 77°0.31Climate normal
86 °Climate normal

Boynton Beach, Monday, 24 August

Climate normal for this date — 60-year average.

Average high86°
Average low77°
Average precipitation0.31 in
Chance of precipitation83%
Record high90° (2014)
Record low74° (1996)
Tue, 2586° / 77°0.23Climate normal
86 °Climate normal

Boynton Beach, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high86°
Average low77°
Average precipitation0.23 in
Chance of precipitation90%
Record high91° (2025)
Record low73° (2002)
Wed, 2686° / 77°0.26Climate normal
86 °Climate normal

Boynton Beach, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high86°
Average low77°
Average precipitation0.26 in
Chance of precipitation87%
Record high92° (1998)
Record low74° (1984)
Thu, 2786° / 77°0.22Climate normal
86 °Climate normal

Boynton Beach, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high86°
Average low77°
Average precipitation0.22 in
Chance of precipitation83%
Record high92° (2011)
Record low74° (2017)
Fri, 2886° / 77°0.25Climate normal
86 °Climate normal

Boynton Beach, Friday, 28 August

Climate normal for this date — 60-year average.

Average high86°
Average low77°
Average precipitation0.25 in
Chance of precipitation80%
Record high90° (2025)
Record low73° (1984)
Sat, 2986° / 77°0.21Climate normal
86 °Climate normal

Boynton Beach, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high86°
Average low77°
Average precipitation0.21 in
Chance of precipitation80%
Record high91° (1999)
Record low73° (1994)
Sun, 3086° / 77°0.2Climate normal
86 °Climate normal

Boynton Beach, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high86°
Average low77°
Average precipitation0.2 in
Chance of precipitation83%
Record high91° (2023)
Record low73° (1969)
Mon, 3186° / 77°0.26Climate normal
86 °Climate normal

Boynton Beach, Monday, 31 August

Climate normal for this date — 60-year average.

Average high86°
Average low77°
Average precipitation0.26 in
Chance of precipitation83%
Record high93° (2025)
Record low74° (1976)
Tue, 0186° / 77°0.22Climate normal
86 °Climate normal

Boynton Beach, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high86°
Average low77°
Average precipitation0.22 in
Chance of precipitation90%
Record high92° (1998)
Record low74° (1972)
Wed, 0285° / 77°0.22Climate normal
85 °Climate normal

Boynton Beach, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high85°
Average low77°
Average precipitation0.22 in
Chance of precipitation80%
Record high91° (1998)
Record low74° (2022)
Thu, 0386° / 77°0.27Climate normal
86 °Climate normal

Boynton Beach, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high86°
Average low77°
Average precipitation0.27 in
Chance of precipitation80%
Record high90° (2015)
Record low74° (1967)
Fri, 0486° / 77°0.28Climate normal
86 °Climate normal

Boynton Beach, Friday, 4 September

Climate normal for this date — 60-year average.

Average high86°
Average low77°
Average precipitation0.28 in
Chance of precipitation78%
Record high92° (2019)
Record low72° (1967)
Sat, 0586° / 77°0.38Climate normal
86 °Climate normal

Boynton Beach, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high86°
Average low77°
Average precipitation0.38 in
Chance of precipitation87%
Record high91° (2019)
Record low71° (2008)
Sun, 0686° / 77°0.28Climate normal
86 °Climate normal

Boynton Beach, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high86°
Average low77°
Average precipitation0.28 in
Chance of precipitation83%
Record high94° (2019)
Record low72° (2023)

About the monthly outlook

How accurate is a 30-day forecast?

The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for Boynton Beach, FL are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.

What does "above normal" mean?

We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.

Where do the 66-year records come from?

They are real temperature extremes recorded in Boynton Beach, FL since 1960: the highest and lowest reading for each calendar date, with the year it happened.

How often is it updated?

The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.