Monthly outlook for Courtenay, FL: average high 79.3°, average low 66.8°. That is 1.7° above the climate normal for October. Precipitation is expected on 5 days (about 2.7 inches), against a normal of 5 days and 1.2 inches. The warmest day looks like 5 November (85°), the coolest 8 November (60.3°).
79.3°/66.8°
Average high / low
+1.7°
Above normal
5 / 5
Wet days / normal
2.7 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
29 October – 7 November
80.8°
76.7°
+2.3°
8 November – 17 November
76.8°
74.9°
+1°
18 November – 27 November
at normal
73.9°
—
October records over 66 years
89.8°22 October 2019All-time high
48.9°30 October 2017All-time low
Climate normals and records are computed from the nearest reference point — Tropical Park (5 mi).
Fri, 3083° / 72°0.03
83 °
Courtenay, Friday, 30 October
Light rain. High 83°, low 72°.
Pressure30.06 inHg
Wind11.7 mph NE
Humidity65%
Visibility6.2 mi
Dew point70°
Sat, 3182° / 74°0.07
82 °
Courtenay, Saturday, 31 October
Light rain. High 82°, low 74°.
Pressure30.15 inHg
Wind12.5 mph E
Humidity68%
Visibility6.2 mi
Dew point70°
Sun, 0178° / 70°1.14
78 °
Courtenay, Sunday, 1 November
Heavy rain. High 78°, low 70°.
Pressure30.15 inHg
Wind9.2 mph E
Humidity87%
Visibility4.1 mi
Dew point70°
Mon, 0276° / 68°1.14
76 °
Courtenay, Monday, 2 November
Rain. High 76°, low 68°.
Pressure30.03 inHg
Wind8.7 mph NE
Humidity79%
Visibility—
Dew point67°
Tue, 0383° / 69°0.04
83 °
Courtenay, Tuesday, 3 November
Light rain. High 83°, low 69°.
Pressure29.94 inHg
Wind9.6 mph E
Humidity63%
Visibility—
Dew point67°
Wed, 0483° / 74°0.1
83 °
Courtenay, Wednesday, 4 November
Light rain. High 83°, low 74°.
Pressure29.91 inHg
Wind8 mph SE
Humidity64%
Visibility—
Dew point69°
Thu, 0585° / 71°0.01
85 °
Courtenay, Thursday, 5 November
Light rain. High 85°, low 71°.
Pressure29.83 inHg
Wind7.5 mph SW
Humidity55%
Visibility—
Dew point65°
Fri, 0680° / 65°0
80 °
Courtenay, Friday, 6 November
Clear. High 80°, low 65°.
Pressure29.83 inHg
Wind7.8 mph NW
Humidity49%
Visibility—
Dew point57°
Sat, 0777° / 61°0
77 °
Courtenay, Saturday, 7 November
Clear. High 77°, low 61°.
Pressure29.85 inHg
Wind7.1 mph NW
Humidity43%
Visibility—
Dew point51°
Sun, 0876° / 60°0
76 °
Courtenay, Sunday, 8 November
Clear. High 76°, low 60°.
Pressure29.94 inHg
Wind9.3 mph NE
Humidity48%
Visibility—
Dew point53°
Mon, 0976° / 64°0
76 °
Courtenay, Monday, 9 November
Overcast. High 76°, low 64°.
Pressure29.91 inHg
Wind5.2 mph SE
Humidity51%
Visibility—
Dew point56°
Tue, 1076° / 63°0
76 °
Courtenay, Tuesday, 10 November
Overcast. High 76°, low 63°.
Pressure29.85 inHg
Wind8.7 mph SW
Humidity52%
Visibility—
Dew point55°
Wed, 1174° / 62°0
74 °
Courtenay, Wednesday, 11 November
Overcast. High 74°, low 62°.
Pressure29.94 inHg
Wind6.2 mph NE
Humidity49%
Visibility—
Dew point52°
Thu, 1279° / 62°0
79 °
Courtenay, Thursday, 12 November
Mostly clear. High 79°, low 62°.
Pressure29.97 inHg
Wind4.6 mph W
Humidity42%
Visibility—
Dew point52°
Fri, 1379° / 61°0
79 °
Courtenay, Friday, 13 November
Overcast. High 79°, low 61°.
Pressure30.00 inHg
Wind5.1 mph W
Humidity41%
Visibility—
Dew point51°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 1474° / 66°0.04
74 °
Courtenay, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high74°
Average low66°
Average precipitation0.04 in
Chance of precipitation22%
Record high83° (1970)
Record low48° (1963)
Sun, 1575° / 66°0.06
75 °
Courtenay, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high75°
Average low66°
Average precipitation0.06 in
Chance of precipitation23%
Record high81° (2006)
Record low42° (1969)
Mon, 1674° / 65°0.09
74 °
Courtenay, Monday, 16 November
Climate normal for this date — 60-year average.
Average high74°
Average low65°
Average precipitation0.09 in
Chance of precipitation22%
Record high82° (2010)
Record low49° (1969)
Tue, 1774° / 66°0.07
74 °
Courtenay, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high74°
Average low66°
Average precipitation0.07 in
Chance of precipitation18%
Record high82° (1986)
Record low49° (1970)
Wed, 1874° / 65°0.04
74 °
Courtenay, Wednesday, 18 November
Climate normal for this date — 60-year average.
Average high74°
Average low65°
Average precipitation0.04 in
Chance of precipitation17%
Record high82° (1986)
Record low49° (1983)
Thu, 1975° / 66°0.05
75 °
Courtenay, Thursday, 19 November
Climate normal for this date — 60-year average.
Average high75°
Average low66°
Average precipitation0.05 in
Chance of precipitation22%
Record high82° (1984)
Record low53° (2008)
Fri, 2074° / 66°0.09
74 °
Courtenay, Friday, 20 November
Climate normal for this date — 60-year average.
Average high74°
Average low66°
Average precipitation0.09 in
Chance of precipitation35%
Record high83° (1986)
Record low49° (1968)
Sat, 2173° / 65°0.11
73 °
Courtenay, Saturday, 21 November
Climate normal for this date — 60-year average.
Average high73°
Average low65°
Average precipitation0.11 in
Chance of precipitation28%
Record high80° (1962)
Record low49° (2006)
Sun, 2273° / 64°0.06
73 °
Courtenay, Sunday, 22 November
Climate normal for this date — 60-year average.
Average high73°
Average low64°
Average precipitation0.06 in
Chance of precipitation32%
Record high82° (2025)
Record low47° (2006)
Mon, 2373° / 64°0.12
73 °
Courtenay, Monday, 23 November
Climate normal for this date — 60-year average.
Average high73°
Average low64°
Average precipitation0.12 in
Chance of precipitation30%
Record high82° (2025)
Record low46° (2024)
Tue, 2474° / 65°0.03
74 °
Courtenay, Tuesday, 24 November
Climate normal for this date — 60-year average.
Average high74°
Average low65°
Average precipitation0.03 in
Chance of precipitation28%
Record high82° (2018)
Record low44° (1970)
Wed, 2574° / 65°0.06
74 °
Courtenay, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high74°
Average low65°
Average precipitation0.06 in
Chance of precipitation20%
Record high82° (2022)
Record low43° (1970)
Thu, 2674° / 65°0.06
74 °
Courtenay, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high74°
Average low65°
Average precipitation0.06 in
Chance of precipitation28%
Record high83° (2018)
Record low50° (2019)
Fri, 2774° / 65°0.03
74 °
Courtenay, Friday, 27 November
Climate normal for this date — 60-year average.
Average high74°
Average low65°
Average precipitation0.03 in
Chance of precipitation20%
Record high83° (2022)
Record low50° (2008)
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 Courtenay, 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 Courtenay, 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.