Monthly outlook for Summerland Key, FL: average high 76.5°, average low 73.2°. That is 0.2° above the climate normal for November. Precipitation is expected on 8 days (about 4.0 inches), against a normal of 3 days and 0.7 inches. The warmest day looks like 20 November (78.9°), the coolest 15 November (65.8°).
76.5°/73.2°
Average high / low
+0.2°
Above normal
8 / 3
Wet days / normal
4.0 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
15 November – 24 November
76.4°
76.2°
+0.1°
25 November – 4 December
76.6°
75.7°
+0.5°
5 December – 14 December
at normal
74.7°
—
November records over 66 years
83.3°4 November 2019All-time high
54.7°25 November 1970All-time low
Climate normals and records are computed from the nearest reference point — Big Pine Key (5 mi).
Mon, 1678° / 74°0.02
78 °
Summerland Key, Monday, 16 November
Light rain. High 78°, low 74°.
Pressure30.15 inHg
Wind19.8 mph NE
Humidity67%
Visibility6.2 mi
Dew point66°
Tue, 1778° / 75°0.31
78 °
Summerland Key, Tuesday, 17 November
Rain. High 78°, low 75°.
Pressure30.15 inHg
Wind22.3 mph NE
Humidity77%
Visibility6.2 mi
Dew point70°
Wed, 1877° / 74°0.5
77 °
Summerland Key, Wednesday, 18 November
Rain. High 77°, low 74°.
Pressure30.09 inHg
Wind21 mph NE
Humidity84%
Visibility4.3 mi
Dew point71°
Thu, 1977° / 74°0.66
77 °
Summerland Key, Thursday, 19 November
Rain. High 77°, low 74°.
Pressure30.03 inHg
Wind28.8 mph E
Humidity81%
Visibility4.9 mi
Dew point71°
Fri, 2079° / 77°0.25
79 °
Summerland Key, Friday, 20 November
Light rain. High 79°, low 77°.
Pressure29.97 inHg
Wind26.8 mph NE
Humidity77%
Visibility—
Dew point70°
Sat, 2176° / 75°0.01
76 °
Summerland Key, Saturday, 21 November
Light rain. High 76°, low 75°.
Pressure29.85 inHg
Wind18.6 mph NW
Humidity79%
Visibility—
Dew point68°
Sun, 2276° / 75°0.01
76 °
Summerland Key, Sunday, 22 November
Light rain. High 76°, low 75°.
Pressure29.91 inHg
Wind17.8 mph NW
Humidity68%
Visibility—
Dew point64°
Mon, 2375° / 72°0
75 °
Summerland Key, Monday, 23 November
Light rain. High 75°, low 72°.
Pressure29.94 inHg
Wind12.9 mph NW
Humidity63%
Visibility—
Dew point60°
Tue, 2474° / 71°0
74 °
Summerland Key, Tuesday, 24 November
Partly cloudy. High 74°, low 71°.
Pressure30.03 inHg
Wind10.2 mph E
Humidity66%
Visibility—
Dew point60°
Wed, 2576° / 74°0
76 °
Summerland Key, Wednesday, 25 November
Overcast. High 76°, low 74°.
Pressure30.03 inHg
Wind14.7 mph E
Humidity73%
Visibility—
Dew point66°
Thu, 2678° / 76°0.48
78 °
Summerland Key, Thursday, 26 November
Rain. High 78°, low 76°.
Pressure29.94 inHg
Wind16 mph E
Humidity83%
Visibility—
Dew point72°
Fri, 2778° / 72°1.15
78 °
Summerland Key, Friday, 27 November
Rain. High 78°, low 72°.
Pressure29.97 inHg
Wind17.5 mph NW
Humidity82%
Visibility—
Dew point70°
Sat, 2878° / 71°0.53
78 °
Summerland Key, Saturday, 28 November
Rain. High 78°, low 71°.
Pressure29.88 inHg
Wind25 mph SW
Humidity77%
Visibility—
Dew point68°
Sun, 2976° / 74°0.04
76 °
Summerland Key, Sunday, 29 November
Light rain. High 76°, low 74°.
Pressure29.94 inHg
Wind25 mph W
Humidity60%
Visibility—
Dew point60°
Mon, 3074° / 72°0
74 °
Summerland Key, Monday, 30 November
Overcast. High 74°, low 72°.
Pressure30.03 inHg
Wind9 mph N
Humidity73%
Visibility—
Dew point63°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 0176° / 72°0.05
76 °
Summerland Key, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high76°
Average low72°
Average precipitation0.05 in
Chance of precipitation22%
Record high81° (2022)
Record low61° (1965)
Wed, 0275° / 72°0.02
75 °
Summerland Key, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high75°
Average low72°
Average precipitation0.02 in
Chance of precipitation10%
Record high79° (2018)
Record low62° (1960)
Thu, 0375° / 72°0.02
75 °
Summerland Key, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high75°
Average low72°
Average precipitation0.02 in
Chance of precipitation12%
Record high80° (1983)
Record low62° (2008)
Fri, 0475° / 72°0.05
75 °
Summerland Key, Friday, 4 December
Climate normal for this date — 60-year average.
Average high75°
Average low72°
Average precipitation0.05 in
Chance of precipitation22%
Record high80° (1983)
Record low59° (1989)
Sat, 0575° / 71°0.03
75 °
Summerland Key, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high75°
Average low71°
Average precipitation0.03 in
Chance of precipitation18%
Record high79° (2009)
Record low59° (1981)
Sun, 0675° / 71°0.05
75 °
Summerland Key, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high75°
Average low71°
Average precipitation0.05 in
Chance of precipitation18%
Record high79° (2025)
Record low62° (2003)
Mon, 0775° / 71°0.05
75 °
Summerland Key, Monday, 7 December
Climate normal for this date — 60-year average.
Average high75°
Average low71°
Average precipitation0.05 in
Chance of precipitation20%
Record high80° (2025)
Record low58° (1984)
Tue, 0875° / 72°0.03
75 °
Summerland Key, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high75°
Average low72°
Average precipitation0.03 in
Chance of precipitation15%
Record high80° (2025)
Record low57° (2010)
Wed, 0975° / 72°0.07
75 °
Summerland Key, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high75°
Average low72°
Average precipitation0.07 in
Chance of precipitation25%
Record high79° (1978)
Record low60° (1990)
Thu, 1075° / 72°0.03
75 °
Summerland Key, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high75°
Average low72°
Average precipitation0.03 in
Chance of precipitation18%
Record high79° (1994)
Record low59° (2014)
Fri, 1174° / 71°0.04
74 °
Summerland Key, Friday, 11 December
Climate normal for this date — 60-year average.
Average high74°
Average low71°
Average precipitation0.04 in
Chance of precipitation22%
Record high79° (1986)
Record low56° (1962)
Sat, 1274° / 71°0.03
74 °
Summerland Key, Saturday, 12 December
Climate normal for this date — 60-year average.
Average high74°
Average low71°
Average precipitation0.03 in
Chance of precipitation15%
Record high79° (1972)
Record low59° (1973)
Sun, 1375° / 71°0.04
75 °
Summerland Key, Sunday, 13 December
Climate normal for this date — 60-year average.
Average high75°
Average low71°
Average precipitation0.04 in
Chance of precipitation22%
Record high80° (2009)
Record low50° (1962)
Mon, 1474° / 71°0.04
74 °
Summerland Key, Monday, 14 December
Climate normal for this date — 60-year average.
Average high74°
Average low71°
Average precipitation0.04 in
Chance of precipitation22%
Record high79° (1972)
Record low51° (2010)
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 Summerland 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 Summerland 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.