Monthly outlook for Harbour Heights, FL: average high 78.1°, average low 63.2°. That is 0.2° above the climate normal for November. Precipitation is expected on 3 days (about 0.9 inches), against a normal of 2 days and 0.7 inches. The warmest day looks like 24 November (84.6°), the coolest 15 November (48.2°).
78.1°/63.2°
Average high / low
+0.2°
Above normal
3 / 2
Wet days / normal
0.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
12 November – 21 November
76.1°
78°
-1.1°
22 November – 1 December
81.3°
76.7°
+2.6°
2 December – 11 December
at normal
75.3°
—
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).
Fri, 1377° / 65°0.02
77 °
Harbour Heights, Friday, 13 November
Light rain. High 77°, low 65°.
Pressure29.85 inHg
Wind5.3 mph N
Humidity57%
Visibility6.2 mi
Dew point54°
Sat, 1465° / 50°0
65 °
Harbour Heights, Saturday, 14 November
Partly cloudy. High 65°, low 50°.
Pressure30.06 inHg
Wind7.9 mph N
Humidity40%
Visibility6.2 mi
Dew point38°
Sun, 1572° / 48°0
72 °
Harbour Heights, Sunday, 15 November
Clear. High 72°, low 48°.
Pressure30.18 inHg
Wind7.9 mph NE
Humidity51%
Visibility6.2 mi
Dew point52°
Mon, 1675° / 57°0
75 °
Harbour Heights, Monday, 16 November
Overcast. High 75°, low 57°.
Pressure30.18 inHg
Wind13.4 mph E
Humidity53%
Visibility—
Dew point55°
Tue, 1779° / 66°0
79 °
Harbour Heights, Tuesday, 17 November
Overcast. High 79°, low 66°.
Pressure30.12 inHg
Wind13.8 mph E
Humidity56%
Visibility—
Dew point60°
Wed, 1877° / 64°0
77 °
Harbour Heights, Wednesday, 18 November
Mostly clear. High 77°, low 64°.
Pressure30.09 inHg
Wind16.8 mph NE
Humidity55%
Visibility—
Dew point58°
Thu, 1978° / 64°0.01
78 °
Harbour Heights, Thursday, 19 November
Light rain. High 78°, low 64°.
Pressure30.06 inHg
Wind20.4 mph NE
Humidity57%
Visibility—
Dew point60°
Fri, 2079° / 64°0
79 °
Harbour Heights, Friday, 20 November
Light rain. High 79°, low 64°.
Pressure30.06 inHg
Wind15.4 mph NE
Humidity52%
Visibility—
Dew point58°
Sat, 2179° / 61°0
79 °
Harbour Heights, Saturday, 21 November
Partly cloudy. High 79°, low 61°.
Pressure30.03 inHg
Wind13.5 mph NE
Humidity51%
Visibility—
Dew point57°
Sun, 2279° / 62°0
79 °
Harbour Heights, Sunday, 22 November
Overcast. High 79°, low 62°.
Pressure29.97 inHg
Wind11.5 mph NE
Humidity49%
Visibility—
Dew point56°
Mon, 2383° / 66°0
83 °
Harbour Heights, Monday, 23 November
Clear. High 83°, low 66°.
Pressure29.91 inHg
Wind7.8 mph E
Humidity52%
Visibility—
Dew point62°
Tue, 2485° / 69°0
85 °
Harbour Heights, Tuesday, 24 November
Light rain. High 85°, low 69°.
Pressure29.94 inHg
Wind14.9 mph S
Humidity53%
Visibility—
Dew point64°
Wed, 2578° / 70°0.2
78 °
Harbour Heights, Wednesday, 25 November
Light rain. High 78°, low 70°.
Pressure30.06 inHg
Wind7.6 mph N
Humidity81%
Visibility—
Dew point68°
Thu, 2681° / 66°0.04
81 °
Harbour Heights, Thursday, 26 November
Light rain. High 81°, low 66°.
Pressure30.06 inHg
Wind10.9 mph E
Humidity62%
Visibility—
Dew point65°
Fri, 2781° / 71°0.33
81 °
Harbour Heights, Friday, 27 November
Rain. High 81°, low 71°.
Pressure30.00 inHg
Wind13.4 mph E
Humidity67%
Visibility—
Dew point68°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Wed, 0976° / 60°0.07
76 °
Harbour Heights, Wednesday, 9 December
Climate normal for this date — 60-year average.
Average high76°
Average low60°
Average precipitation0.07 in
Chance of precipitation18%
Record high85° (2021)
Record low42° (1984)
Thu, 1075° / 60°0.06
75 °
Harbour Heights, Thursday, 10 December
Climate normal for this date — 60-year average.
Average high75°
Average low60°
Average precipitation0.06 in
Chance of precipitation17%
Record high86° (2021)
Record low42° (1984)
Fri, 1174° / 59°0.05
74 °
Harbour Heights, Friday, 11 December
Climate normal for this date — 60-year average.
Average high74°
Average low59°
Average precipitation0.05 in
Chance of precipitation17%
Record high85° (2007)
Record low40° (1981)
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.