As of 17:58 EDT

Weather in Big Pine Key, FL

83°Current weather

Big Pine Key, Sunday, 18 October, 17:58

Overcast. Feels like 89°. High 83°, low 74°.

Pressure29.97 inHg
Wind8 mph E
Humidity73%
Visibility2.4 mi
Dew point73°

Monthly outlook for Big Pine Key, FL: average high 81°, average low 78.3°. That is 0.9° above the climate normal for October. Precipitation is expected on 9 days (about 3.4 inches), against a normal of 6 days and 1.7 inches. The warmest day looks like 18 October (83°), the coolest 18 October (73.8°).

81°/78.3°
Average high / low
+0.9°
Above normal
9 / 6
Wet days / normal
3.4 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
18 October – 27 October80.9°79.7°+0.7°
28 October – 6 November81.2°78.6°+1.4°
7 November – 16 Novemberat normal77.2°—

October records over 66 years

87.1°8 October 2024All-time high
64.2°21 October 1989All-time low
Mon, 1983° / 78°0.2Rain
83 °Rain

Big Pine Key, Monday, 19 October

Rain. High 83°, low 78°.

Pressure30.03 inHg
Wind22.5 mph E
Humidity74%
Visibility6.2 mi
Dew point73°
Tue, 2082° / 78°0Light rain
82 °Light rain

Big Pine Key, Tuesday, 20 October

Light rain. High 82°, low 78°.

Pressure30.03 inHg
Wind20.3 mph NE
Humidity76%
Visibility6.2 mi
Dew point71°
Wed, 2181° / 77°0Clear
81 °Clear

Big Pine Key, Wednesday, 21 October

Clear. High 81°, low 77°.

Pressure30.00 inHg
Wind15.6 mph NE
Humidity75%
Visibility6.2 mi
Dew point69°
Thu, 2280° / 76°0.01Light rain
80 °Light rain

Big Pine Key, Thursday, 22 October

Light rain. High 80°, low 76°.

Pressure30.00 inHg
Wind14 mph NE
Humidity74%
Visibility6.2 mi
Dew point69°
Fri, 2378° / 76°0.17Light rain
78 °Light rain

Big Pine Key, Friday, 23 October

Light rain. High 78°, low 76°.

Pressure29.94 inHg
Wind19.7 mph NE
Humidity75%
Visibility—
Dew point69°
Sat, 2478° / 75°0.48Rain
78 °Rain

Big Pine Key, Saturday, 24 October

Rain. High 78°, low 75°.

Pressure29.97 inHg
Wind25.2 mph NE
Humidity78%
Visibility—
Dew point70°
Sun, 2580° / 79°0.5Light rain
80 °Light rain

Big Pine Key, Sunday, 25 October

Light rain. High 80°, low 79°.

Pressure29.94 inHg
Wind31.1 mph NE
Humidity72%
Visibility—
Dew point70°
Mon, 2682° / 79°0.01Light rain
82 °Light rain

Big Pine Key, Monday, 26 October

Light rain. High 82°, low 79°.

Pressure29.97 inHg
Wind27.9 mph NE
Humidity66%
Visibility—
Dew point69°
Tue, 2782° / 80°0.2Light rain
82 °Light rain

Big Pine Key, Tuesday, 27 October

Light rain. High 82°, low 80°.

Pressure29.97 inHg
Wind26.1 mph NE
Humidity74%
Visibility—
Dew point72°
Wed, 2881° / 80°0.2Light rain
81 °Light rain

Big Pine Key, Wednesday, 28 October

Light rain. High 81°, low 80°.

Pressure29.97 inHg
Wind17 mph E
Humidity78%
Visibility—
Dew point73°
Thu, 2981° / 80°0.17Light rain
81 °Light rain

Big Pine Key, Thursday, 29 October

Light rain. High 81°, low 80°.

Pressure29.97 inHg
Wind23.6 mph E
Humidity79%
Visibility—
Dew point73°
Fri, 3082° / 81°0.04Light rain
82 °Light rain

Big Pine Key, Friday, 30 October

Light rain. High 82°, low 81°.

Pressure29.97 inHg
Wind20 mph E
Humidity75%
Visibility—
Dew point73°
Sat, 3181° / 81°0.01Light rain
81 °Light rain

Big Pine Key, Saturday, 31 October

Light rain. High 81°, low 81°.

Pressure30.00 inHg
Wind19.4 mph E
Humidity72%
Visibility—
Dew point71°
Sun, 0181° / 80°0.04Light rain
81 °Light rain

Big Pine Key, Sunday, 1 November

Light rain. High 81°, low 80°.

Pressure30.00 inHg
Wind22.5 mph NE
Humidity69%
Visibility—
Dew point70°
Mon, 0281° / 80°0.13Light rain
81 °Light rain

Big Pine Key, Monday, 2 November

Light rain. High 81°, low 80°.

Pressure29.94 inHg
Wind21.9 mph NE
Humidity75%
Visibility—
Dew point72°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0378° / 75°0.08Climate normal
78 °Climate normal

Big Pine Key, Tuesday, 3 November

Climate normal for this date — 60-year average.

Average high78°
Average low75°
Average precipitation0.08 in
Chance of precipitation40%
Record high83° (2019)
Record low67° (2014)
Wed, 0478° / 75°0.12Climate normal
78 °Climate normal

Big Pine Key, Wednesday, 4 November

Climate normal for this date — 60-year average.

Average high78°
Average low75°
Average precipitation0.12 in
Chance of precipitation38%
Record high83° (2019)
Record low60° (1966)
Thu, 0578° / 75°0.11Climate normal
78 °Climate normal

Big Pine Key, Thursday, 5 November

Climate normal for this date — 60-year average.

Average high78°
Average low75°
Average precipitation0.11 in
Chance of precipitation35%
Record high83° (2019)
Record low63° (1969)
Fri, 0678° / 74°0.06Climate normal
78 °Climate normal

Big Pine Key, Friday, 6 November

Climate normal for this date — 60-year average.

Average high78°
Average low74°
Average precipitation0.06 in
Chance of precipitation18%
Record high82° (2019)
Record low64° (2010)
Sat, 0778° / 74°0.07Climate normal
78 °Climate normal

Big Pine Key, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high78°
Average low74°
Average precipitation0.07 in
Chance of precipitation17%
Record high83° (2022)
Record low63° (2010)
Sun, 0878° / 74°0.08Climate normal
78 °Climate normal

Big Pine Key, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high78°
Average low74°
Average precipitation0.08 in
Chance of precipitation25%
Record high83° (2022)
Record low66° (2012)
Mon, 0978° / 75°0.06Climate normal
78 °Climate normal

Big Pine Key, Monday, 9 November

Climate normal for this date — 60-year average.

Average high78°
Average low75°
Average precipitation0.06 in
Chance of precipitation25%
Record high81° (2015)
Record low66° (1976)
Tue, 1078° / 75°0.06Climate normal
78 °Climate normal

Big Pine Key, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high78°
Average low75°
Average precipitation0.06 in
Chance of precipitation25%
Record high81° (1986)
Record low63° (1991)
Wed, 1177° / 74°0.06Climate normal
77 °Climate normal

Big Pine Key, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high77°
Average low74°
Average precipitation0.06 in
Chance of precipitation23%
Record high81° (2020)
Record low59° (2025)
Thu, 1277° / 74°0.06Climate normal
77 °Climate normal

Big Pine Key, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high77°
Average low74°
Average precipitation0.06 in
Chance of precipitation15%
Record high81° (2015)
Record low64° (1977)
Fri, 1377° / 74°0.03Climate normal
77 °Climate normal

Big Pine Key, Friday, 13 November

Climate normal for this date — 60-year average.

Average high77°
Average low74°
Average precipitation0.03 in
Chance of precipitation18%
Record high82° (2018)
Record low60° (1968)
Sat, 1477° / 74°0.04Climate normal
77 °Climate normal

Big Pine Key, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high77°
Average low74°
Average precipitation0.04 in
Chance of precipitation25%
Record high82° (2018)
Record low62° (1968)
Sun, 1577° / 74°0.1Climate normal
77 °Climate normal

Big Pine Key, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high77°
Average low74°
Average precipitation0.1 in
Chance of precipitation25%
Record high82° (2018)
Record low59° (1963)
Mon, 1677° / 73°0.08Climate normal
77 °Climate normal

Big Pine Key, Monday, 16 November

Climate normal for this date — 60-year average.

Average high77°
Average low73°
Average precipitation0.08 in
Chance of precipitation25%
Record high80° (2020)
Record low62° (1969)

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 Big Pine Key, 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 Big Pine Key, 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.