Monthly outlook for Port Sewall, FL: average high 79°, average low 70.7°. That is 0.7° above the climate normal for November. Precipitation is expected on 11 days (about 4.1 inches), against a normal of 4 days and 1.0 inches. The warmest day looks like 4 November (87.2°), the coolest 9 November (61.5°).
79°/70.7°
Average high / low
+0.7°
Above normal
11 / 4
Wet days / normal
4.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
3 November – 12 November
80.4°
78.2°
+1.2°
13 November – 22 November
76.7°
76.6°
+0°
23 November – 2 December
at normal
76.1°
—
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).
Wed, 0487° / 76°0.2
87 °
Port Sewall, Wednesday, 4 November
Rain. High 87°, low 76°.
Pressure29.97 inHg
Wind11.3 mph E
Humidity70%
Visibility6.2 mi
Dew point72°
Thu, 0582° / 73°0
82 °
Port Sewall, Thursday, 5 November
Mostly clear. High 82°, low 73°.
Pressure29.91 inHg
Wind6.4 mph NE
Humidity64%
Visibility6.2 mi
Dew point69°
Fri, 0683° / 72°0
83 °
Port Sewall, Friday, 6 November
Partly cloudy. High 83°, low 72°.
Pressure29.91 inHg
Wind4.1 mph N
Humidity65%
Visibility6.2 mi
Dew point70°
Sat, 0782° / 69°0.05
82 °
Port Sewall, Saturday, 7 November
Light rain. High 82°, low 69°.
Pressure29.91 inHg
Wind3.8 mph NW
Humidity71%
Visibility6.2 mi
Dew point71°
Sun, 0881° / 68°0.03
81 °
Port Sewall, Sunday, 8 November
Light rain. High 81°, low 68°.
Pressure29.94 inHg
Wind6 mph NW
Humidity65%
Visibility—
Dew point66°
Mon, 0975° / 61°0.18
75 °
Port Sewall, Monday, 9 November
Light rain. High 75°, low 61°.
Pressure29.97 inHg
Wind24.5 mph N
Humidity65%
Visibility—
Dew point60°
Tue, 1074° / 68°1.32
74 °
Port Sewall, Tuesday, 10 November
Heavy rain. High 74°, low 68°.
Pressure29.97 inHg
Wind21.7 mph NE
Humidity71%
Visibility—
Dew point63°
Wed, 1179° / 74°0.21
79 °
Port Sewall, Wednesday, 11 November
Light rain. High 79°, low 74°.
Pressure29.94 inHg
Wind11.3 mph NE
Humidity68%
Visibility—
Dew point67°
Thu, 1278° / 72°0.06
78 °
Port Sewall, Thursday, 12 November
Light rain. High 78°, low 72°.
Pressure29.85 inHg
Wind7.9 mph NE
Humidity68%
Visibility—
Dew point66°
Fri, 1381° / 72°0.05
81 °
Port Sewall, Friday, 13 November
Light rain. High 81°, low 72°.
Pressure29.77 inHg
Wind13 mph W
Humidity60%
Visibility—
Dew point65°
Sat, 1476° / 69°0.12
76 °
Port Sewall, Saturday, 14 November
Light rain. High 76°, low 69°.
Pressure29.88 inHg
Wind16 mph N
Humidity69%
Visibility—
Dew point64°
Sun, 1574° / 71°0.93
74 °
Port Sewall, Sunday, 15 November
Rain. High 74°, low 71°.
Pressure29.97 inHg
Wind18 mph E
Humidity75%
Visibility—
Dew point65°
Mon, 1678° / 71°0.52
78 °
Port Sewall, Monday, 16 November
Rain. High 78°, low 71°.
Pressure29.91 inHg
Wind15 mph SE
Humidity65%
Visibility—
Dew point64°
Tue, 1775° / 70°0.02
75 °
Port Sewall, Tuesday, 17 November
Light rain. High 75°, low 70°.
Pressure30.03 inHg
Wind12.5 mph N
Humidity71%
Visibility—
Dew point65°
Wed, 1876° / 69°0
76 °
Port Sewall, Wednesday, 18 November
Clear. High 76°, low 69°.
Pressure30.03 inHg
Wind7 mph NW
Humidity56%
Visibility—
Dew point58°
From day 17 onward the outlook is built from 60-year climate statistics
Thu, 1977° / 65°0.03
77 °
Port Sewall, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high77°
Average low65°
Average precipitation0.03 in
Chance of precipitation27%
Record high85° (1984)
Record low49° (1981)
Fri, 2077° / 66°0.06
77 °
Port Sewall, Friday, 20 November
Climate normal for this date — 60-year average.
Average high77°
Average low66°
Average precipitation0.06 in
Chance of precipitation28%
Record high85° (1986)
Record low47° (1968)
Sat, 2176° / 65°0.07
76 °
Port Sewall, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high76°
Average low65°
Average precipitation0.07 in
Chance of precipitation22%
Record high83° (1998)
Record low46° (2006)
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)
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.