Monthly outlook for Longboat Key, FL: average high 76.1°, average low 68.9°. That is 0.3° below the climate normal for November. Precipitation is expected on 5 days (about 1.7 inches), against a normal of 2 days and 0.8 inches. The warmest day looks like 7 November (85°), the coolest 15 November (60.1°).
76.1°/68.9°
Average high / low
−0.3°
Below normal
5 / 2
Wet days / normal
1.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
6 November – 15 November
76.2°
77.2°
-0.6°
16 November – 25 November
75.9°
75.4°
+0.3°
26 November – 5 December
at normal
74.1°
—
November records over 66 years
88.2°12 November 2024All-time high
35.1°25 November 1970All-time low
Climate normals and records are computed from the nearest reference point — Bayshore Gardens (4 mi).
Sat, 0785° / 72°0.04
85 °
Longboat Key, Saturday, 7 November
Light rain. High 85°, low 72°.
Pressure29.97 inHg
Wind7.9 mph N
Humidity84%
Visibility6.2 mi
Dew point70°
Sun, 0875° / 69°0
75 °
Longboat Key, Sunday, 8 November
Clear. High 75°, low 69°.
Pressure30.03 inHg
Wind5.3 mph NE
Humidity70%
Visibility6.2 mi
Dew point63°
Mon, 0977° / 69°0
77 °
Longboat Key, Monday, 9 November
Clear. High 77°, low 69°.
Pressure30.12 inHg
Wind7.6 mph NE
Humidity74%
Visibility6.2 mi
Dew point66°
Tue, 1076° / 69°0
76 °
Longboat Key, Tuesday, 10 November
Overcast. High 76°, low 69°.
Pressure30.09 inHg
Wind11.8 mph N
Humidity78%
Visibility—
Dew point67°
Wed, 1175° / 72°0.02
75 °
Longboat Key, Wednesday, 11 November
Light rain. High 75°, low 72°.
Pressure30.03 inHg
Wind13.4 mph N
Humidity74%
Visibility—
Dew point65°
Thu, 1275° / 71°0
75 °
Longboat Key, Thursday, 12 November
Overcast. High 75°, low 71°.
Pressure29.85 inHg
Wind9.4 mph NW
Humidity71%
Visibility—
Dew point64°
Fri, 1375° / 68°0.23
75 °
Longboat Key, Friday, 13 November
Light rain. High 75°, low 68°.
Pressure29.80 inHg
Wind18.4 mph W
Humidity70%
Visibility—
Dew point64°
Sat, 1471° / 64°0
71 °
Longboat Key, Saturday, 14 November
Overcast. High 71°, low 64°.
Pressure29.97 inHg
Wind14.4 mph N
Humidity41%
Visibility—
Dew point43°
Sun, 1567° / 60°1.18
67 °
Longboat Key, Sunday, 15 November
Heavy rain. High 67°, low 60°.
Pressure29.88 inHg
Wind28.1 mph NE
Humidity85%
Visibility—
Dew point61°
Mon, 1673° / 66°0.01
73 °
Longboat Key, Monday, 16 November
Light rain. High 73°, low 66°.
Pressure30.03 inHg
Wind17.4 mph N
Humidity77%
Visibility—
Dew point63°
Tue, 1774° / 68°0
74 °
Longboat Key, Tuesday, 17 November
Light rain. High 74°, low 68°.
Pressure30.06 inHg
Wind15.4 mph N
Humidity82%
Visibility—
Dew point65°
Wed, 1878° / 70°0.07
78 °
Longboat Key, Wednesday, 18 November
Light rain. High 78°, low 70°.
Pressure30.06 inHg
Wind16.3 mph NE
Humidity76%
Visibility—
Dew point67°
Thu, 1979° / 71°0.04
79 °
Longboat Key, Thursday, 19 November
Light rain. High 79°, low 71°.
Pressure30.09 inHg
Wind16.3 mph E
Humidity70%
Visibility—
Dew point67°
Fri, 2077° / 71°0.04
77 °
Longboat Key, Friday, 20 November
Light rain. High 77°, low 71°.
Pressure30.09 inHg
Wind13 mph E
Humidity70%
Visibility—
Dew point66°
Sat, 2174° / 69°0.07
74 °
Longboat Key, Saturday, 21 November
Light rain. High 74°, low 69°.
Pressure30.00 inHg
Wind19.4 mph N
Humidity71%
Visibility—
Dew point64°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 2274° / 62°0.04
74 °
Longboat Key, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high74°
Average low62°
Average precipitation0.04 in
Chance of precipitation15%
Record high82° (1973)
Record low44° (2000)
Mon, 2374° / 62°0.09
74 °
Longboat Key, Monday, 23 November
Climate normal for this date — 60-year average.
Average high74°
Average low62°
Average precipitation0.09 in
Chance of precipitation12%
Record high83° (1986)
Record low46° (1976)
Tue, 2475° / 61°0.02
75 °
Longboat Key, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high75°
Average low61°
Average precipitation0.02 in
Chance of precipitation13%
Record high83° (2025)
Record low42° (1970)
Wed, 2575° / 62°0.04
75 °
Longboat Key, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high75°
Average low62°
Average precipitation0.04 in
Chance of precipitation22%
Record high83° (1986)
Record low35° (1970)
Thu, 2676° / 62°0.07
76 °
Longboat Key, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high76°
Average low62°
Average precipitation0.07 in
Chance of precipitation22%
Record high81° (2025)
Record low47° (1991)
Fri, 2775° / 62°0.04
75 °
Longboat Key, Friday, 27 November
Climate normal for this date — 60-year average.
Average high75°
Average low62°
Average precipitation0.04 in
Chance of precipitation25%
Record high84° (1990)
Record low47° (2008)
Sat, 2874° / 61°0.04
74 °
Longboat Key, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high74°
Average low61°
Average precipitation0.04 in
Chance of precipitation17%
Record high83° (1990)
Record low43° (2013)
Sun, 2974° / 61°0.03
74 °
Longboat Key, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high74°
Average low61°
Average precipitation0.03 in
Chance of precipitation17%
Record high83° (1975)
Record low47° (2002)
Mon, 3074° / 61°0.05
74 °
Longboat Key, Monday, 30 November
Climate normal for this date — 60-year average.
Average high74°
Average low61°
Average precipitation0.05 in
Chance of precipitation15%
Record high83° (2025)
Record low48° (1979)
Tue, 0174° / 61°0.01
74 °
Longboat Key, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high74°
Average low61°
Average precipitation0.01 in
Chance of precipitation10%
Record high82° (1982)
Record low44° (1964)
Wed, 0274° / 61°0.03
74 °
Longboat Key, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high74°
Average low61°
Average precipitation0.03 in
Chance of precipitation17%
Record high83° (1982)
Record low42° (2020)
Thu, 0373° / 60°0.02
73 °
Longboat Key, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high73°
Average low60°
Average precipitation0.02 in
Chance of precipitation13%
Record high82° (1978)
Record low46° (2008)
Fri, 0473° / 60°0.07
73 °
Longboat Key, Friday, 4 December
Climate normal for this date — 60-year average.
Average high73°
Average low60°
Average precipitation0.07 in
Chance of precipitation15%
Record high82° (1982)
Record low42° (1989)
Sat, 0573° / 60°0.03
73 °
Longboat Key, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high73°
Average low60°
Average precipitation0.03 in
Chance of precipitation12%
Record high82° (2017)
Record low47° (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 Longboat 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 Longboat 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.