As of 17:46 EDT

Weather in Port Leon, FL

78°Current weather

Port Leon, Wednesday, 21 October, 17:46

Clear. Feels like 77°. High 79°, low 51°.

Pressure30.06 inHg
Wind3.8 mph NE
Humidity35%
Visibility6.2 mi
Dew point48°

Monthly outlook for Port Leon, FL: average high 78°, average low 61.9°. That is 0.9° above the climate normal for October. Precipitation is expected on 2 days (about 0.5 inches), against a normal of 3 days and 1.1 inches. The warmest day looks like 29 October (80.6°), the coolest 21 October (50.6°).

78°/61.9°
Average high / low
+0.9°
Above normal
2 / 3
Wet days / normal
0.5 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
21 October – 30 October78°77.1°+0.5°
31 October – 9 November77.9°74°+2.2°
10 November – 19 Novemberat normal70.8°—

October records over 66 years

92.8°4 October 1971All-time high
39.6°20 October 2022All-time low

Climate normals and records are computed from the nearest reference point — St. Marks (2 mi).

Thu, 2279° / 52°0Clear
79 °Clear

Port Leon, Thursday, 22 October

Clear. High 79°, low 52°.

Pressure30.12 inHg
Wind2.6 mph NE
Humidity39%
Visibility6.2 mi
Dew point48°
Fri, 2377° / 53°0Clear
77 °Clear

Port Leon, Friday, 23 October

Clear. High 77°, low 53°.

Pressure30.18 inHg
Wind5.7 mph NE
Humidity41%
Visibility6.2 mi
Dew point49°
Sat, 2476° / 51°0Clear
76 °Clear

Port Leon, Saturday, 24 October

Clear. High 76°, low 51°.

Pressure30.24 inHg
Wind9.4 mph NE
Humidity49%
Visibility6.2 mi
Dew point50°
Sun, 2575° / 58°0Clear
75 °Clear

Port Leon, Sunday, 25 October

Clear. High 75°, low 58°.

Pressure30.24 inHg
Wind10.9 mph NE
Humidity57%
Visibility6.2 mi
Dew point53°
Mon, 2678° / 63°0Mostly clear
78 °Mostly clear

Port Leon, Monday, 26 October

Mostly clear. High 78°, low 63°.

Pressure30.15 inHg
Wind10.3 mph NE
Humidity48%
Visibility—
Dew point54°
Tue, 2780° / 61°0Clear
80 °Clear

Port Leon, Tuesday, 27 October

Clear. High 80°, low 61°.

Pressure30.12 inHg
Wind10.8 mph NE
Humidity52%
Visibility—
Dew point57°
Wed, 2880° / 67°0Partly cloudy
80 °Partly cloudy

Port Leon, Wednesday, 28 October

Partly cloudy. High 80°, low 67°.

Pressure30.12 inHg
Wind9 mph NE
Humidity48%
Visibility—
Dew point57°
Thu, 2981° / 65°0Overcast
81 °Overcast

Port Leon, Thursday, 29 October

Overcast. High 81°, low 65°.

Pressure30.06 inHg
Wind8.2 mph NW
Humidity41%
Visibility—
Dew point52°
Fri, 3075° / 57°0Clear
75 °Clear

Port Leon, Friday, 30 October

Clear. High 75°, low 57°.

Pressure30.09 inHg
Wind9.9 mph N
Humidity34%
Visibility—
Dew point42°
Sat, 3178° / 60°0Overcast
78 °Overcast

Port Leon, Saturday, 31 October

Overcast. High 78°, low 60°.

Pressure30.12 inHg
Wind11.2 mph NE
Humidity53%
Visibility—
Dew point57°
Sun, 0180° / 68°0Overcast
80 °Overcast

Port Leon, Sunday, 1 November

Overcast. High 80°, low 68°.

Pressure30.12 inHg
Wind11.7 mph SE
Humidity66%
Visibility—
Dew point66°
Mon, 0280° / 73°0Light rain
80 °Light rain

Port Leon, Monday, 2 November

Light rain. High 80°, low 73°.

Pressure30.09 inHg
Wind11.8 mph S
Humidity71%
Visibility—
Dew point69°
Tue, 0378° / 73°0Overcast
78 °Overcast

Port Leon, Tuesday, 3 November

Overcast. High 78°, low 73°.

Pressure30.03 inHg
Wind12.8 mph SE
Humidity80%
Visibility—
Dew point70°
Wed, 0480° / 72°0.16Light rain
80 °Light rain

Port Leon, Wednesday, 4 November

Light rain. High 80°, low 72°.

Pressure30.00 inHg
Wind7.6 mph S
Humidity74%
Visibility—
Dew point70°
Thu, 0572° / 67°0.34Rain
72 °Rain

Port Leon, Thursday, 5 November

Rain. High 72°, low 67°.

Pressure29.94 inHg
Wind7.1 mph N
Humidity93%
Visibility—
Dew point67°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 0673° / 56°0.07Climate normal
73 °Climate normal

Port Leon, Friday, 6 November

Climate normal for this date — 60-year average.

Average high73°
Average low56°
Average precipitation0.07 in
Chance of precipitation17%
Record high85° (2022)
Record low40° (1976)
Sat, 0773° / 56°0.09Climate normal
73 °Climate normal

Port Leon, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high73°
Average low56°
Average precipitation0.09 in
Chance of precipitation18%
Record high87° (2024)
Record low39° (1967)
Sun, 0873° / 56°0.04Climate normal
73 °Climate normal

Port Leon, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high73°
Average low56°
Average precipitation0.04 in
Chance of precipitation15%
Record high85° (2022)
Record low40° (1967)
Mon, 0973° / 56°0.12Climate normal
73 °Climate normal

Port Leon, Monday, 9 November

Climate normal for this date — 60-year average.

Average high73°
Average low56°
Average precipitation0.12 in
Chance of precipitation28%
Record high84° (2020)
Record low38° (1976)
Tue, 1073° / 56°0.11Climate normal
73 °Climate normal

Port Leon, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high73°
Average low56°
Average precipitation0.11 in
Chance of precipitation17%
Record high84° (2020)
Record low42° (2019)
Wed, 1173° / 55°0.06Climate normal
73 °Climate normal

Port Leon, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high73°
Average low55°
Average precipitation0.06 in
Chance of precipitation17%
Record high84° (2023)
Record low32° (2025)
Thu, 1272° / 55°0.07Climate normal
72 °Climate normal

Port Leon, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high72°
Average low55°
Average precipitation0.07 in
Chance of precipitation13%
Record high82° (2020)
Record low30° (2025)
Fri, 1370° / 53°0.08Climate normal
70 °Climate normal

Port Leon, Friday, 13 November

Climate normal for this date — 60-year average.

Average high70°
Average low53°
Average precipitation0.08 in
Chance of precipitation12%
Record high82° (2024)
Record low36° (1968)
Sat, 1470° / 52°0.09Climate normal
70 °Climate normal

Port Leon, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high70°
Average low52°
Average precipitation0.09 in
Chance of precipitation20%
Record high80° (2005)
Record low39° (1968)
Sun, 1570° / 53°0.13Climate normal
70 °Climate normal

Port Leon, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high70°
Average low53°
Average precipitation0.13 in
Chance of precipitation23%
Record high80° (1985)
Record low33° (1969)
Mon, 1670° / 53°0.06Climate normal
70 °Climate normal

Port Leon, Monday, 16 November

Climate normal for this date — 60-year average.

Average high70°
Average low53°
Average precipitation0.06 in
Chance of precipitation22%
Record high80° (2025)
Record low36° (1969)
Tue, 1770° / 53°0.09Climate normal
70 °Climate normal

Port Leon, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high70°
Average low53°
Average precipitation0.09 in
Chance of precipitation18%
Record high80° (1964)
Record low36° (1970)
Wed, 1871° / 53°0.03Climate normal
71 °Climate normal

Port Leon, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high71°
Average low53°
Average precipitation0.03 in
Chance of precipitation12%
Record high82° (1985)
Record low36° (2014)
Thu, 1971° / 54°0.11Climate normal
71 °Climate normal

Port Leon, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high71°
Average low54°
Average precipitation0.11 in
Chance of precipitation23%
Record high81° (1985)
Record low31° (2014)

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 Port Leon, 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 Port Leon, 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.