Monthly outlook for Harbour Heights, FL: average high 78.4°, average low 62.1°. That is 0.2° above the climate normal for November. Precipitation is expected on 2 days (about 0.3 inches), against a normal of 2 days and 0.7 inches. The warmest day looks like 22 November (85.5°), the coolest 15 November (47°).
78.4°/62.1°
Average high / low
+0.2°
Above normal
2 / 2
Wet days / normal
0.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 November – 18 November
76.6°
78.5°
-1.1°
19 November – 28 November
81.4°
77.2°
+2.3°
29 November – 8 December
at normal
75.6°
—
November records over 66 years
91.9°2 November 2022All-time high
32.9°25 November 1970All-time low
Climate normals and records are computed from the nearest reference point — North Port (13 mi).
Tue, 1085° / 66°0.03
85 °
Harbour Heights, Tuesday, 10 November
Light rain. High 85°, low 66°.
Pressure30.09 inHg
Wind5.8 mph SE
Humidity61%
Visibility6.2 mi
Dew point68°
Wed, 1182° / 69°0.05
82 °
Harbour Heights, Wednesday, 11 November
Light rain. High 82°, low 69°.
Pressure30.03 inHg
Wind5.8 mph SW
Humidity70%
Visibility6.2 mi
Dew point71°
Thu, 1281° / 67°0
81 °
Harbour Heights, Thursday, 12 November
Overcast. High 81°, low 67°.
Pressure29.85 inHg
Wind8.1 mph W
Humidity63%
Visibility6.2 mi
Dew point67°
Fri, 1372° / 57°0
72 °
Harbour Heights, Friday, 13 November
Overcast. High 72°, low 57°.
Pressure29.85 inHg
Wind9.8 mph NW
Humidity51%
Visibility—
Dew point52°
Sat, 1464° / 52°0
64 °
Harbour Heights, Saturday, 14 November
Clear. High 64°, low 52°.
Pressure30.00 inHg
Wind10.2 mph N
Humidity46%
Visibility—
Dew point42°
Sun, 1567° / 47°0
67 °
Harbour Heights, Sunday, 15 November
Clear. High 67°, low 47°.
Pressure30.15 inHg
Wind8.2 mph NE
Humidity30%
Visibility—
Dew point31°
Mon, 1673° / 54°0
73 °
Harbour Heights, Monday, 16 November
Overcast. High 73°, low 54°.
Pressure30.12 inHg
Wind9.4 mph NE
Humidity57%
Visibility—
Dew point53°
Tue, 1778° / 61°0
78 °
Harbour Heights, Tuesday, 17 November
Overcast. High 78°, low 61°.
Pressure30.12 inHg
Wind11.5 mph NE
Humidity51%
Visibility—
Dew point56°
Wed, 1879° / 63°0
79 °
Harbour Heights, Wednesday, 18 November
Clear. High 79°, low 63°.
Pressure30.15 inHg
Wind14 mph NE
Humidity45%
Visibility—
Dew point54°
Thu, 1976° / 63°0
76 °
Harbour Heights, Thursday, 19 November
Overcast. High 76°, low 63°.
Pressure30.15 inHg
Wind15.2 mph NE
Humidity61%
Visibility—
Dew point58°
Fri, 2080° / 61°0
80 °
Harbour Heights, Friday, 20 November
Clear. High 80°, low 61°.
Pressure30.09 inHg
Wind12.9 mph E
Humidity46%
Visibility—
Dew point55°
Sat, 2181° / 65°0.01
81 °
Harbour Heights, Saturday, 21 November
Light rain. High 81°, low 65°.
Pressure30.06 inHg
Wind16.9 mph E
Humidity61%
Visibility—
Dew point64°
Sun, 2285° / 69°0
85 °
Harbour Heights, Sunday, 22 November
Mostly clear. High 85°, low 69°.
Pressure30.00 inHg
Wind15.9 mph SE
Humidity49%
Visibility—
Dew point62°
Mon, 2385° / 70°0.02
85 °
Harbour Heights, Monday, 23 November
Light rain. High 85°, low 70°.
Pressure29.88 inHg
Wind10.1 mph SE
Humidity51%
Visibility—
Dew point63°
Tue, 2482° / 67°0.15
82 °
Harbour Heights, Tuesday, 24 November
Rain. High 82°, low 67°.
Pressure29.74 inHg
Wind18.3 mph S
Humidity56%
Visibility—
Dew point63°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2577° / 62°0.06
77 °
Harbour Heights, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high77°
Average low62°
Average precipitation0.06 in
Chance of precipitation15%
Record high88° (2025)
Record low33° (1970)
Thu, 2678° / 62°0.07
78 °
Harbour Heights, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high78°
Average low62°
Average precipitation0.07 in
Chance of precipitation22%
Record high88° (2025)
Record low47° (1991)
Fri, 2778° / 62°0.03
78 °
Harbour Heights, Friday, 27 November
Climate normal for this date — 60-year average.
Average high78°
Average low62°
Average precipitation0.03 in
Chance of precipitation17%
Record high85° (1990)
Record low45° (1962)
Sat, 2877° / 61°0.05
77 °
Harbour Heights, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high77°
Average low61°
Average precipitation0.05 in
Chance of precipitation17%
Record high87° (2019)
Record low42° (2013)
Sun, 2976° / 61°0.03
76 °
Harbour Heights, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high76°
Average low61°
Average precipitation0.03 in
Chance of precipitation13%
Record high86° (2019)
Record low45° (2018)
Mon, 3076° / 61°0.05
76 °
Harbour Heights, Monday, 30 November
Climate normal for this date — 60-year average.
Average high76°
Average low61°
Average precipitation0.05 in
Chance of precipitation17%
Record high85° (1982)
Record low46° (2002)
Tue, 0176° / 61°0.02
76 °
Harbour Heights, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high76°
Average low61°
Average precipitation0.02 in
Chance of precipitation8%
Record high85° (1982)
Record low44° (1964)
Wed, 0276° / 60°0.02
76 °
Harbour Heights, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high76°
Average low60°
Average precipitation0.02 in
Chance of precipitation12%
Record high85° (1982)
Record low40° (2020)
Thu, 0376° / 60°0.03
76 °
Harbour Heights, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high76°
Average low60°
Average precipitation0.03 in
Chance of precipitation8%
Record high84° (2023)
Record low43° (2024)
Fri, 0476° / 59°0.06
76 °
Harbour Heights, Friday, 4 December
Climate normal for this date — 60-year average.
Average high76°
Average low59°
Average precipitation0.06 in
Chance of precipitation13%
Record high85° (2025)
Record low41° (2024)
Sat, 0575° / 59°0.06
75 °
Harbour Heights, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high75°
Average low59°
Average precipitation0.06 in
Chance of precipitation17%
Record high83° (2025)
Record low44° (1974)
Sun, 0675° / 59°0.04
75 °
Harbour Heights, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high75°
Average low59°
Average precipitation0.04 in
Chance of precipitation12%
Record high84° (2025)
Record low44° (2018)
Mon, 0775° / 59°0.07
75 °
Harbour Heights, Monday, 7 December
Climate normal for this date — 60-year average.
Average high75°
Average low59°
Average precipitation0.07 in
Chance of precipitation12%
Record high85° (2025)
Record low42° (2010)
Tue, 0875° / 60°0.04
75 °
Harbour Heights, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high75°
Average low60°
Average precipitation0.04 in
Chance of precipitation15%
Record high85° (1978)
Record low40° (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 Harbour Heights, 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 Harbour Heights, 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.