As of 06:18 EDT

Weather in Key Largo Park, FL

81°Current weather

Key Largo Park, Sunday, 9 August, 06:18

Clear. Feels like 86°. High 91°, low 81°.

Pressure30.03 inHg
Wind15.1 mph SE
Humidity82%
Visibility6.2 mi
Dew point74°

Monthly outlook for Key Largo Park, FL: average high 86.1°, average low 83.9°. That is 1.2° above the climate normal for August. Precipitation is expected on 7 days (about 1.9 inches), against a normal of 9 days and 2.2 inches. The warmest day looks like 9 August (91.2°), the coolest 10 August (80.3°).

86.1°/83.9°
Average high / low
+1.2°
Above normal
7 / 9
Wet days / normal
1.9 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 August – 18 August86.8°84.1°+1.5°
19 August – 28 August85.1°83.9°+0.7°
29 August – 7 Septemberat normal83.5°

August records over 66 years

89.2°11 August 2023All-time high
75°23 August 1996All-time low

Climate normals and records are computed from the nearest reference point — Tavernier (8 mi).

Mon, 1089° / 80°0.03Light rain
89 °Light rain

Key Largo Park, Monday, 10 August

Light rain. High 89°, low 80°.

Pressure30.12 inHg
Wind12.1 mph E
Humidity72%
Visibility6.2 mi
Dew point76°
Tue, 1186° / 85°0Partly cloudy
86 °Partly cloudy

Key Largo Park, Tuesday, 11 August

Partly cloudy. High 86°, low 85°.

Pressure30.12 inHg
Wind11.5 mph E
Humidity67%
Visibility6.2 mi
Dew point73°
Wed, 1286° / 85°0.01Light rain
86 °Light rain

Key Largo Park, Wednesday, 12 August

Light rain. High 86°, low 85°.

Pressure30.06 inHg
Wind8 mph E
Humidity69%
Visibility6.2 mi
Dew point73°
Thu, 1386° / 84°0.01Light rain
86 °Light rain

Key Largo Park, Thursday, 13 August

Light rain. High 86°, low 84°.

Pressure30.06 inHg
Wind10.4 mph SE
Humidity68%
Visibility
Dew point74°
Fri, 1486° / 85°0Overcast
86 °Overcast

Key Largo Park, Friday, 14 August

Overcast. High 86°, low 85°.

Pressure30.12 inHg
Wind19.4 mph E
Humidity69%
Visibility
Dew point75°
Sat, 1586° / 85°0.42Rain
86 °Rain

Key Largo Park, Saturday, 15 August

Rain. High 86°, low 85°.

Pressure30.15 inHg
Wind18.5 mph SE
Humidity65%
Visibility
Dew point73°
Sun, 1686° / 85°0Partly cloudy
86 °Partly cloudy

Key Largo Park, Sunday, 16 August

Partly cloudy. High 86°, low 85°.

Pressure30.09 inHg
Wind13.6 mph SE
Humidity62%
Visibility
Dew point71°
Mon, 1786° / 84°0.11Light rain
86 °Light rain

Key Largo Park, Monday, 17 August

Light rain. High 86°, low 84°.

Pressure30.03 inHg
Wind7.7 mph S
Humidity64%
Visibility
Dew point72°
Tue, 1886° / 84°0.01Light rain
86 °Light rain

Key Largo Park, Tuesday, 18 August

Light rain. High 86°, low 84°.

Pressure30.00 inHg
Wind11.7 mph S
Humidity67%
Visibility
Dew point73°
Wed, 1985° / 85°0Overcast
85 °Overcast

Key Largo Park, Wednesday, 19 August

Overcast. High 85°, low 85°.

Pressure30.00 inHg
Wind12.5 mph S
Humidity69%
Visibility
Dew point74°
Thu, 2085° / 85°0Overcast
85 °Overcast

Key Largo Park, Thursday, 20 August

Overcast. High 85°, low 85°.

Pressure30.03 inHg
Wind10.2 mph SE
Humidity68%
Visibility
Dew point73°
Fri, 2185° / 84°0.04Light rain
85 °Light rain

Key Largo Park, Friday, 21 August

Light rain. High 85°, low 84°.

Pressure30.00 inHg
Wind9.6 mph SE
Humidity68%
Visibility
Dew point73°
Sat, 2285° / 84°0.28Rain
85 °Rain

Key Largo Park, Saturday, 22 August

Rain. High 85°, low 84°.

Pressure29.97 inHg
Wind7.7 mph SE
Humidity69%
Visibility
Dew point73°
Sun, 2385° / 84°0.22Light rain
85 °Light rain

Key Largo Park, Sunday, 23 August

Light rain. High 85°, low 84°.

Pressure29.97 inHg
Wind14.9 mph SE
Humidity68%
Visibility
Dew point73°
Mon, 2485° / 83°0.66Rain
85 °Rain

Key Largo Park, Monday, 24 August

Rain. High 85°, low 83°.

Pressure30.03 inHg
Wind14.5 mph SE
Humidity67%
Visibility
Dew point72°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2584° / 80°0.22Climate normal
84 °Climate normal

Key Largo Park, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high84°
Average low80°
Average precipitation0.22 in
Chance of precipitation72%
Record high88° (2025)
Record low75° (1978)
Wed, 2684° / 80°0.22Climate normal
84 °Climate normal

Key Largo Park, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high84°
Average low80°
Average precipitation0.22 in
Chance of precipitation72%
Record high88° (2025)
Record low77° (1996)
Thu, 2784° / 80°0.17Climate normal
84 °Climate normal

Key Largo Park, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high84°
Average low80°
Average precipitation0.17 in
Chance of precipitation62%
Record high87° (2025)
Record low76° (2000)
Fri, 2884° / 80°0.16Climate normal
84 °Climate normal

Key Largo Park, Friday, 28 August

Climate normal for this date — 60-year average.

Average high84°
Average low80°
Average precipitation0.16 in
Chance of precipitation68%
Record high88° (2025)
Record low77° (2013)
Sat, 2983° / 80°0.19Climate normal
83 °Climate normal

Key Largo Park, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high83°
Average low80°
Average precipitation0.19 in
Chance of precipitation70%
Record high87° (2024)
Record low77° (1990)
Sun, 3083° / 80°0.24Climate normal
83 °Climate normal

Key Largo Park, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high83°
Average low80°
Average precipitation0.24 in
Chance of precipitation73%
Record high88° (2023)
Record low76° (2018)
Mon, 3184° / 80°0.16Climate normal
84 °Climate normal

Key Largo Park, Monday, 31 August

Climate normal for this date — 60-year average.

Average high84°
Average low80°
Average precipitation0.16 in
Chance of precipitation72%
Record high88° (2023)
Record low77° (1965)
Tue, 0184° / 81°0.15Climate normal
84 °Climate normal

Key Largo Park, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high84°
Average low81°
Average precipitation0.15 in
Chance of precipitation50%
Record high88° (2023)
Record low77° (1971)
Wed, 0284° / 80°0.18Climate normal
84 °Climate normal

Key Largo Park, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high84°
Average low80°
Average precipitation0.18 in
Chance of precipitation55%
Record high87° (2020)
Record low77° (2017)
Thu, 0383° / 80°0.15Climate normal
83 °Climate normal

Key Largo Park, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high83°
Average low80°
Average precipitation0.15 in
Chance of precipitation60%
Record high87° (2022)
Record low77° (1984)
Fri, 0483° / 80°0.15Climate normal
83 °Climate normal

Key Largo Park, Friday, 4 September

Climate normal for this date — 60-year average.

Average high83°
Average low80°
Average precipitation0.15 in
Chance of precipitation68%
Record high87° (2020)
Record low77° (1976)
Sat, 0583° / 80°0.18Climate normal
83 °Climate normal

Key Largo Park, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high83°
Average low80°
Average precipitation0.18 in
Chance of precipitation73%
Record high87° (2024)
Record low77° (1960)
Sun, 0683° / 80°0.17Climate normal
83 °Climate normal

Key Largo Park, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high83°
Average low80°
Average precipitation0.17 in
Chance of precipitation68%
Record high87° (2021)
Record low77° (1971)
Mon, 0783° / 80°0.15Climate normal
83 °Climate normal

Key Largo Park, Monday, 7 September

Climate normal for this date — 60-year average.

Average high83°
Average low80°
Average precipitation0.15 in
Chance of precipitation77%
Record high87° (2021)
Record low76° (2018)

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 Key Largo Park, 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 Key Largo Park, 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.