Monthly outlook for Port Sewall, FL: average high 75.7°, average low 65.3°. That is 0.9° below the climate normal for November. Precipitation is expected on 8 days (about 1.4 inches), against a normal of 4 days and 0.9 inches. The warmest day looks like 6 November (85.1°), the coolest 15 November (45.8°).
75.7°/65.3°
Average high / low
−0.9°
Below normal
8 / 4
Wet days / normal
1.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
6 November – 15 November
76.5°
77.7°
-0.7°
16 November – 25 November
74.5°
76.5°
-1.1°
26 November – 5 December
at normal
75.8°
—
November records over 66 years
89.4°2 November 2018All-time high
41°11 November 2025All-time low
Climate normals and records are computed from the nearest reference point — Port St. Lucie (14 mi).
Sat, 0785° / 71°0.09
85 °
Port Sewall, Saturday, 7 November
Light rain. High 85°, low 71°.
Pressure29.91 inHg
Wind5.7 mph N
Humidity70%
Visibility3.8 mi
Dew point71°
Sun, 0885° / 70°0
85 °
Port Sewall, Sunday, 8 November
Mostly clear. High 85°, low 70°.
Pressure30.00 inHg
Wind5.5 mph NE
Humidity61%
Visibility6.2 mi
Dew point66°
Mon, 0980° / 67°0
80 °
Port Sewall, Monday, 9 November
Clear. High 80°, low 67°.
Pressure30.09 inHg
Wind5.1 mph N
Humidity60%
Visibility6.2 mi
Dew point66°
Tue, 1078° / 67°0.1
78 °
Port Sewall, Tuesday, 10 November
Light rain. High 78°, low 67°.
Pressure30.12 inHg
Wind4.7 mph E
Humidity72%
Visibility5.7 mi
Dew point68°
Wed, 1181° / 67°0.03
81 °
Port Sewall, Wednesday, 11 November
Light rain. High 81°, low 67°.
Pressure30.00 inHg
Wind4.2 mph W
Humidity63%
Visibility—
Dew point65°
Thu, 1278° / 67°0.01
78 °
Port Sewall, Thursday, 12 November
Light rain. High 78°, low 67°.
Pressure29.85 inHg
Wind9.8 mph W
Humidity64%
Visibility—
Dew point62°
Fri, 1373° / 63°0.11
73 °
Port Sewall, Friday, 13 November
Light rain. High 73°, low 63°.
Pressure29.80 inHg
Wind13 mph W
Humidity82%
Visibility—
Dew point64°
Sat, 1461° / 52°0
61 °
Port Sewall, Saturday, 14 November
Clear. High 61°, low 52°.
Pressure29.97 inHg
Wind20.2 mph NW
Humidity54%
Visibility—
Dew point43°
Sun, 1559° / 46°0
59 °
Port Sewall, Sunday, 15 November
Clear. High 59°, low 46°.
Pressure30.24 inHg
Wind16.3 mph NW
Humidity43%
Visibility—
Dew point34°
Mon, 1669° / 52°0.01
69 °
Port Sewall, Monday, 16 November
Light rain. High 69°, low 52°.
Pressure30.27 inHg
Wind13.6 mph NE
Humidity50%
Visibility—
Dew point47°
Tue, 1771° / 68°0.14
71 °
Port Sewall, Tuesday, 17 November
Light rain. High 71°, low 68°.
Pressure30.24 inHg
Wind16.3 mph NE
Humidity62%
Visibility—
Dew point57°
Wed, 1874° / 69°0.3
74 °
Port Sewall, Wednesday, 18 November
Rain. High 74°, low 69°.
Pressure30.18 inHg
Wind16.5 mph NE
Humidity58%
Visibility—
Dew point58°
Thu, 1975° / 70°0.44
75 °
Port Sewall, Thursday, 19 November
Light rain. High 75°, low 70°.
Pressure30.21 inHg
Wind18.6 mph E
Humidity60%
Visibility—
Dew point59°
Fri, 2078° / 73°0.02
78 °
Port Sewall, Friday, 20 November
Light rain. High 78°, low 73°.
Pressure30.18 inHg
Wind15.3 mph E
Humidity49%
Visibility—
Dew point57°
Sat, 2180° / 73°0.07
80 °
Port Sewall, Saturday, 21 November
Light rain. High 80°, low 73°.
Pressure30.03 inHg
Wind13.8 mph SE
Humidity62%
Visibility—
Dew point65°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2276° / 64°0.07
76 °
Port Sewall, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high76°
Average low64°
Average precipitation0.07 in
Chance of precipitation27%
Record high85° (2025)
Record low45° (2006)
Mon, 2376° / 64°0.06
76 °
Port Sewall, Monday, 23 November
Climate normal for this date — 60-year average.
Average high76°
Average low64°
Average precipitation0.06 in
Chance of precipitation28%
Record high85° (2025)
Record low46° (2024)
Tue, 2477° / 64°0.04
77 °
Port Sewall, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high77°
Average low64°
Average precipitation0.04 in
Chance of precipitation18%
Record high85° (2014)
Record low47° (1970)
Wed, 2576° / 65°0.04
76 °
Port Sewall, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high76°
Average low65°
Average precipitation0.04 in
Chance of precipitation20%
Record high84° (1972)
Record low42° (1970)
Thu, 2677° / 65°0.03
77 °
Port Sewall, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high77°
Average low65°
Average precipitation0.03 in
Chance of precipitation20%
Record high84° (2018)
Record low49° (2019)
Fri, 2777° / 65°0.02
77 °
Port Sewall, Friday, 27 November
Climate normal for this date — 60-year average.
Average high77°
Average low65°
Average precipitation0.02 in
Chance of precipitation13%
Record high83° (2022)
Record low46° (2008)
Sat, 2876° / 64°0.03
76 °
Port Sewall, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high76°
Average low64°
Average precipitation0.03 in
Chance of precipitation15%
Record high85° (1973)
Record low42° (2018)
Sun, 2976° / 64°0.05
76 °
Port Sewall, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high76°
Average low64°
Average precipitation0.05 in
Chance of precipitation22%
Record high83° (1978)
Record low42° (2018)
Mon, 3076° / 64°0.05
76 °
Port Sewall, Monday, 30 November
Climate normal for this date — 60-year average.
Average high76°
Average low64°
Average precipitation0.05 in
Chance of precipitation20%
Record high83° (1978)
Record low47° (1963)
Tue, 0175° / 64°0.02
75 °
Port Sewall, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high75°
Average low64°
Average precipitation0.02 in
Chance of precipitation10%
Record high84° (2023)
Record low46° (2020)
Wed, 0275° / 64°0.02
75 °
Port Sewall, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high75°
Average low64°
Average precipitation0.02 in
Chance of precipitation13%
Record high85° (2018)
Record low43° (2020)
Thu, 0375° / 63°0.01
75 °
Port Sewall, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high75°
Average low63°
Average precipitation0.01 in
Chance of precipitation8%
Record high86° (2018)
Record low45° (2019)
Fri, 0475° / 63°0.05
75 °
Port Sewall, Friday, 4 December
Climate normal for this date — 60-year average.
Average high75°
Average low63°
Average precipitation0.05 in
Chance of precipitation12%
Record high84° (2023)
Record low47° (1974)
Sat, 0575° / 62°0.05
75 °
Port Sewall, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high75°
Average low62°
Average precipitation0.05 in
Chance of precipitation15%
Record high86° (2025)
Record low45° (2019)
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 Sewall, 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 Sewall, 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.