Monthly outlook for Sebastian, FL: average high 75.9°, average low 64.7°. That is 0° below the climate normal for November. Precipitation is expected on 4 days (about 1.4 inches), against a normal of 4 days and 0.9 inches. The warmest day looks like 10 November (84°), the coolest 15 November (48.4°).
75.9°/64.7°
Average high / low
−0°
Below normal
4 / 4
Wet days / normal
1.4 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 November – 18 November
74.9°
76.3°
-0.8°
19 November – 28 November
77.6°
75.5°
+1.2°
29 November – 8 December
at normal
74.2°
—
November records over 66 years
86.9°2 November 2015All-time high
39.2°11 November 2025All-time low
Climate normals and records are computed from the nearest reference point — Brookside (5 mi).
Tue, 1084° / 65°0
84 °
Sebastian, Tuesday, 10 November
Overcast. High 84°, low 65°.
Pressure30.12 inHg
Wind1.6 mph E
Humidity55%
Visibility6.2 mi
Dew point64°
Wed, 1181° / 67°0.48
81 °
Sebastian, Wednesday, 11 November
Rain. High 81°, low 67°.
Pressure30.03 inHg
Wind6.4 mph SW
Humidity65%
Visibility3.9 mi
Dew point68°
Thu, 1276° / 67°0
76 °
Sebastian, Thursday, 12 November
Overcast. High 76°, low 67°.
Pressure29.88 inHg
Wind5.7 mph W
Humidity56%
Visibility6.2 mi
Dew point60°
Fri, 1369° / 57°0
69 °
Sebastian, Friday, 13 November
Partly cloudy. High 69°, low 57°.
Pressure29.83 inHg
Wind8.8 mph NW
Humidity52%
Visibility—
Dew point50°
Sat, 1463° / 52°0
63 °
Sebastian, Saturday, 14 November
Clear. High 63°, low 52°.
Pressure30.03 inHg
Wind8.7 mph NW
Humidity45%
Visibility—
Dew point40°
Sun, 1566° / 48°0
66 °
Sebastian, Sunday, 15 November
Clear. High 66°, low 48°.
Pressure30.15 inHg
Wind8.3 mph NW
Humidity49%
Visibility—
Dew point44°
Mon, 1674° / 59°0
74 °
Sebastian, Monday, 16 November
Overcast. High 74°, low 59°.
Pressure30.12 inHg
Wind8.4 mph E
Humidity52%
Visibility—
Dew point53°
Tue, 1777° / 66°0
77 °
Sebastian, Tuesday, 17 November
Overcast. High 77°, low 66°.
Pressure30.09 inHg
Wind11.2 mph E
Humidity54%
Visibility—
Dew point58°
Wed, 1877° / 70°0
77 °
Sebastian, Wednesday, 18 November
Clear. High 77°, low 70°.
Pressure30.15 inHg
Wind14.4 mph E
Humidity51%
Visibility—
Dew point57°
Thu, 1975° / 70°0.17
75 °
Sebastian, Thursday, 19 November
Light rain. High 75°, low 70°.
Pressure30.21 inHg
Wind18.1 mph NE
Humidity57%
Visibility—
Dew point58°
Fri, 2075° / 70°0.59
75 °
Sebastian, Friday, 20 November
Rain. High 75°, low 70°.
Pressure30.12 inHg
Wind17.7 mph E
Humidity74%
Visibility—
Dew point65°
Sat, 2180° / 71°0.15
80 °
Sebastian, Saturday, 21 November
Light rain. High 80°, low 71°.
Pressure30.03 inHg
Wind12.8 mph E
Humidity60%
Visibility—
Dew point63°
Sun, 2282° / 69°0.02
82 °
Sebastian, Sunday, 22 November
Light rain. High 82°, low 69°.
Pressure29.91 inHg
Wind5 mph E
Humidity57%
Visibility—
Dew point63°
Mon, 2379° / 69°0
79 °
Sebastian, Monday, 23 November
Overcast. High 79°, low 69°.
Pressure29.91 inHg
Wind6.7 mph NW
Humidity58%
Visibility—
Dew point62°
Tue, 2476° / 69°0.02
76 °
Sebastian, Tuesday, 24 November
Light rain. High 76°, low 69°.
Pressure29.91 inHg
Wind7.5 mph N
Humidity65%
Visibility—
Dew point62°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2576° / 64°0.03
76 °
Sebastian, Wednesday, 25 November
Climate normal for this date — 60-year average.
Average high76°
Average low64°
Average precipitation0.03 in
Chance of precipitation15%
Record high85° (2022)
Record low41° (1970)
Thu, 2676° / 64°0.04
76 °
Sebastian, Thursday, 26 November
Climate normal for this date — 60-year average.
Average high76°
Average low64°
Average precipitation0.04 in
Chance of precipitation25%
Record high83° (2018)
Record low50° (2019)
Fri, 2776° / 63°0.03
76 °
Sebastian, Friday, 27 November
Climate normal for this date — 60-year average.
Average high76°
Average low63°
Average precipitation0.03 in
Chance of precipitation20%
Record high83° (2022)
Record low45° (2008)
Sat, 2875° / 63°0.04
75 °
Sebastian, Saturday, 28 November
Climate normal for this date — 60-year average.
Average high75°
Average low63°
Average precipitation0.04 in
Chance of precipitation18%
Record high85° (1973)
Record low42° (2018)
Sun, 2975° / 63°0.04
75 °
Sebastian, Sunday, 29 November
Climate normal for this date — 60-year average.
Average high75°
Average low63°
Average precipitation0.04 in
Chance of precipitation22%
Record high83° (1978)
Record low45° (2018)
Mon, 3075° / 63°0.06
75 °
Sebastian, Monday, 30 November
Climate normal for this date — 60-year average.
Average high75°
Average low63°
Average precipitation0.06 in
Chance of precipitation20%
Record high83° (1978)
Record low46° (1963)
Tue, 0174° / 62°0.02
74 °
Sebastian, Tuesday, 1 December
Climate normal for this date — 60-year average.
Average high74°
Average low62°
Average precipitation0.02 in
Chance of precipitation13%
Record high85° (2019)
Record low48° (1965)
Wed, 0274° / 62°0.02
74 °
Sebastian, Wednesday, 2 December
Climate normal for this date — 60-year average.
Average high74°
Average low62°
Average precipitation0.02 in
Chance of precipitation20%
Record high84° (2023)
Record low42° (2020)
Thu, 0374° / 62°0.02
74 °
Sebastian, Thursday, 3 December
Climate normal for this date — 60-year average.
Average high74°
Average low62°
Average precipitation0.02 in
Chance of precipitation13%
Record high85° (2018)
Record low45° (2019)
Fri, 0474° / 62°0.04
74 °
Sebastian, Friday, 4 December
Climate normal for this date — 60-year average.
Average high74°
Average low62°
Average precipitation0.04 in
Chance of precipitation13%
Record high83° (2023)
Record low46° (2024)
Sat, 0574° / 62°0.05
74 °
Sebastian, Saturday, 5 December
Climate normal for this date — 60-year average.
Average high74°
Average low62°
Average precipitation0.05 in
Chance of precipitation17%
Record high84° (2016)
Record low47° (1968)
Sun, 0674° / 61°0.03
74 °
Sebastian, Sunday, 6 December
Climate normal for this date — 60-year average.
Average high74°
Average low61°
Average precipitation0.03 in
Chance of precipitation22%
Record high84° (1972)
Record low46° (2018)
Mon, 0774° / 61°0.06
74 °
Sebastian, Monday, 7 December
Climate normal for this date — 60-year average.
Average high74°
Average low61°
Average precipitation0.06 in
Chance of precipitation18%
Record high83° (2025)
Record low39° (2010)
Tue, 0874° / 62°0.04
74 °
Sebastian, Tuesday, 8 December
Climate normal for this date — 60-year average.
Average high74°
Average low62°
Average precipitation0.04 in
Chance of precipitation18%
Record high85° (2021)
Record low41° (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 Sebastian, 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 Sebastian, 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.