Monthly outlook for Rock Harbor, FL: average high 78.5°, average low 73.6°. That is 0.5° above the climate normal for November. Precipitation is expected on 4 days (about 0.5 inches), against a normal of 4 days and 1.2 inches. The warmest day looks like 5 November (83°), the coolest 12 November (65.2°).
78.5°/73.6°
Average high / low
+0.5°
Above normal
4 / 4
Wet days / normal
0.5 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
4 November – 13 November
79.3°
77.9°
+0.8°
14 November – 23 November
77.1°
76.8°
+0.2°
24 November – 3 December
at normal
76.2°
—
November records over 66 years
83.7°2 November 2019All-time high
53.6°25 November 1970All-time low
Climate normals and records are computed from the nearest reference point — Tavernier (5 mi).
Thu, 0583° / 77°0.02
83 °
Rock Harbor, Thursday, 5 November
Light rain. High 83°, low 77°.
Pressure29.91 inHg
Wind14 mph E
Humidity78%
Visibility6.2 mi
Dew point73°
Fri, 0682° / 75°0
82 °
Rock Harbor, Friday, 6 November
Mostly clear. High 82°, low 75°.
Pressure29.91 inHg
Wind7.3 mph NE
Humidity68%
Visibility6.2 mi
Dew point70°
Sat, 0781° / 74°0
81 °
Rock Harbor, Saturday, 7 November
Mostly clear. High 81°, low 74°.
Pressure29.91 inHg
Wind6.8 mph NE
Humidity72%
Visibility6.2 mi
Dew point71°
Sun, 0880° / 75°0.05
80 °
Rock Harbor, Sunday, 8 November
Light rain. High 80°, low 75°.
Pressure29.97 inHg
Wind13.8 mph NE
Humidity77%
Visibility—
Dew point71°
Mon, 0980° / 76°0.08
80 °
Rock Harbor, Monday, 9 November
Light rain. High 80°, low 76°.
Pressure30.06 inHg
Wind17.3 mph NE
Humidity74%
Visibility—
Dew point70°
Tue, 1080° / 78°0
80 °
Rock Harbor, Tuesday, 10 November
Overcast. High 80°, low 78°.
Pressure29.97 inHg
Wind11.6 mph S
Humidity71%
Visibility—
Dew point69°
Wed, 1176° / 71°0.02
76 °
Rock Harbor, Wednesday, 11 November
Light rain. High 76°, low 71°.
Pressure29.91 inHg
Wind20 mph W
Humidity60%
Visibility—
Dew point61°
Thu, 1275° / 65°0
75 °
Rock Harbor, Thursday, 12 November
Partly cloudy. High 75°, low 65°.
Pressure29.94 inHg
Wind14.8 mph N
Humidity54%
Visibility—
Dew point54°
Fri, 1375° / 69°0
75 °
Rock Harbor, Friday, 13 November
Clear. High 75°, low 69°.
Pressure29.97 inHg
Wind11.7 mph N
Humidity57%
Visibility—
Dew point58°
Sat, 1475° / 69°0
75 °
Rock Harbor, Saturday, 14 November
Overcast. High 75°, low 69°.
Pressure30.06 inHg
Wind13.4 mph N
Humidity54%
Visibility—
Dew point56°
Sun, 1576° / 70°0
76 °
Rock Harbor, Sunday, 15 November
Overcast. High 76°, low 70°.
Pressure30.09 inHg
Wind12.5 mph NE
Humidity55%
Visibility—
Dew point58°
Mon, 1677° / 75°0
77 °
Rock Harbor, Monday, 16 November
Overcast. High 77°, low 75°.
Pressure30.03 inHg
Wind12.2 mph E
Humidity65%
Visibility—
Dew point64°
Tue, 1779° / 76°0.07
79 °
Rock Harbor, Tuesday, 17 November
Light rain. High 79°, low 76°.
Pressure29.94 inHg
Wind12.1 mph SE
Humidity78%
Visibility—
Dew point71°
Wed, 1879° / 75°0.03
79 °
Rock Harbor, Wednesday, 18 November
Light rain. High 79°, low 75°.
Pressure29.97 inHg
Wind9 mph SW
Humidity74%
Visibility—
Dew point69°
Thu, 1977° / 74°0
77 °
Rock Harbor, Thursday, 19 November
Mostly clear. High 77°, low 74°.
Pressure29.97 inHg
Wind16.5 mph W
Humidity67%
Visibility—
Dew point65°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 2077° / 73°0.06
77 °
Rock Harbor, Friday, 20 November
Climate normal for this date — 60-year average.
Average high77°
Average low73°
Average precipitation0.06 in
Chance of precipitation30%
Record high81° (2024)
Record low58° (1968)
Sat, 2176° / 73°0.05
76 °
Rock Harbor, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high76°
Average low73°
Average precipitation0.05 in
Chance of precipitation28%
Record high80° (2024)
Record low58° (2006)
Sun, 2276° / 72°0.08
76 °
Rock Harbor, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high76°
Average low72°
Average precipitation0.08 in
Chance of precipitation25%
Record high81° (2022)
Record low58° (2006)
Mon, 2376° / 73°0.04
76 °
Rock Harbor, Monday, 23 November
Climate normal for this date — 60-year average.
Average high76°
Average low73°
Average precipitation0.04 in
Chance of precipitation25%
Record high80° (2022)
Record low61° (2006)
Tue, 2476° / 73°0.03
76 °
Rock Harbor, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high76°
Average low73°
Average precipitation0.03 in
Chance of precipitation23%
Record high81° (2022)
Record low56° (1970)
Wed, 2576° / 73°0.04
76 °
Rock Harbor, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high76°
Average low73°
Average precipitation0.04 in
Chance of precipitation22%
Record high81° (2022)
Record low54° (1970)
Thu, 2677° / 73°0.04
77 °
Rock Harbor, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high77°
Average low73°
Average precipitation0.04 in
Chance of precipitation20%
Record high81° (2022)
Record low63° (2004)
Fri, 2777° / 73°0.02
77 °
Rock Harbor, Friday, 27 November
Climate normal for this date — 60-year average.
Average high77°
Average low73°
Average precipitation0.02 in
Chance of precipitation10%
Record high81° (2022)
Record low57° (1962)
Sat, 2876° / 73°0.03
76 °
Rock Harbor, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high76°
Average low73°
Average precipitation0.03 in
Chance of precipitation28%
Record high80° (2022)
Record low59° (2018)
Sun, 2976° / 73°0.06
76 °
Rock Harbor, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high76°
Average low73°
Average precipitation0.06 in
Chance of precipitation32%
Record high80° (2022)
Record low58° (1966)
Mon, 3076° / 73°0.05
76 °
Rock Harbor, Monday, 30 November
Climate normal for this date — 60-year average.
Average high76°
Average low73°
Average precipitation0.05 in
Chance of precipitation30%
Record high81° (2022)
Record low57° (1963)
Tue, 0176° / 73°0.05
76 °
Rock Harbor, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high76°
Average low73°
Average precipitation0.05 in
Chance of precipitation23%
Record high81° (2018)
Record low60° (1969)
Wed, 0276° / 72°0.02
76 °
Rock Harbor, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high76°
Average low72°
Average precipitation0.02 in
Chance of precipitation17%
Record high81° (2022)
Record low62° (1999)
Thu, 0376° / 72°0.03
76 °
Rock Harbor, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high76°
Average low72°
Average precipitation0.03 in
Chance of precipitation17%
Record high80° (2018)
Record low61° (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 Rock Harbor, 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 Rock Harbor, 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.