As of 17:18 EDT

Weather in Sebastian, FL

79°Current weather

Sebastian, Wednesday, 21 October, 17:18

Overcast. Feels like 79°. High 81°, low 62°.

Pressure29.94 inHg
Wind10.4 mph N
Humidity69%
Visibility6.2 mi
Dew point67°

Monthly outlook for Sebastian, FL: average high 80.7°, average low 70.5°. That is 0.8° above the climate normal for October. Precipitation is expected on 7 days (about 1.9 inches), against a normal of 5 days and 1.4 inches. The warmest day looks like 5 November (84.8°), the coolest 21 October (62.4°).

80.7°/70.5°
Average high / low
+0.8°
Above normal
7 / 5
Wet days / normal
1.9 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
21 October – 30 October79.5°79.8°-0.2°
31 October – 9 November82.7°77.9°+2.6°
10 November – 19 Novemberat normal76.3°—

October records over 66 years

93.4°22 October 2019All-time high
48.6°30 October 2017All-time low

Climate normals and records are computed from the nearest reference point — Brookside (5 mi).

Thu, 2282° / 65°0Mostly clear
82 °Mostly clear

Sebastian, Thursday, 22 October

Mostly clear. High 82°, low 65°.

Pressure30.03 inHg
Wind11.3 mph NE
Humidity55%
Visibility6.2 mi
Dew point61°
Fri, 2379° / 64°0Overcast
79 °Overcast

Sebastian, Friday, 23 October

Overcast. High 79°, low 64°.

Pressure30.06 inHg
Wind11.6 mph NE
Humidity45%
Visibility6.2 mi
Dew point56°
Sat, 2480° / 66°0.02Light rain
80 °Light rain

Sebastian, Saturday, 24 October

Light rain. High 80°, low 66°.

Pressure30.06 inHg
Wind12.7 mph NE
Humidity53%
Visibility6.2 mi
Dew point60°
Sun, 2575° / 68°0.63Rain
75 °Rain

Sebastian, Sunday, 25 October

Rain. High 75°, low 68°.

Pressure30.03 inHg
Wind14.7 mph NE
Humidity87%
Visibility3.6 mi
Dew point70°
Mon, 2680° / 70°0.25Rain
80 °Rain

Sebastian, Monday, 26 October

Rain. High 80°, low 70°.

Pressure30.00 inHg
Wind19.5 mph NE
Humidity66%
Visibility—
Dew point67°
Tue, 2778° / 73°0.3Light rain
78 °Light rain

Sebastian, Tuesday, 27 October

Light rain. High 78°, low 73°.

Pressure30.03 inHg
Wind16 mph NE
Humidity73%
Visibility—
Dew point68°
Wed, 2881° / 74°0.04Light rain
81 °Light rain

Sebastian, Wednesday, 28 October

Light rain. High 81°, low 74°.

Pressure30.03 inHg
Wind14.6 mph NE
Humidity57%
Visibility—
Dew point64°
Thu, 2979° / 70°0Mostly clear
79 °Mostly clear

Sebastian, Thursday, 29 October

Mostly clear. High 79°, low 70°.

Pressure30.03 inHg
Wind15.7 mph N
Humidity54%
Visibility—
Dew point60°
Fri, 3081° / 69°0Mostly clear
81 °Mostly clear

Sebastian, Friday, 30 October

Mostly clear. High 81°, low 69°.

Pressure30.06 inHg
Wind11.7 mph NE
Humidity48%
Visibility—
Dew point57°
Sat, 3180° / 72°0.01Light rain
80 °Light rain

Sebastian, Saturday, 31 October

Light rain. High 80°, low 72°.

Pressure30.09 inHg
Wind12 mph E
Humidity55%
Visibility—
Dew point61°
Sun, 0182° / 76°0.18Light rain
82 °Light rain

Sebastian, Sunday, 1 November

Light rain. High 82°, low 76°.

Pressure30.12 inHg
Wind16.6 mph E
Humidity70%
Visibility—
Dew point70°
Mon, 0282° / 77°0.1Light rain
82 °Light rain

Sebastian, Monday, 2 November

Light rain. High 82°, low 77°.

Pressure30.09 inHg
Wind17.8 mph E
Humidity65%
Visibility—
Dew point69°
Tue, 0384° / 76°0Clear
84 °Clear

Sebastian, Tuesday, 3 November

Clear. High 84°, low 76°.

Pressure30.03 inHg
Wind12.5 mph SE
Humidity58%
Visibility—
Dew point66°
Wed, 0483° / 74°0.01Light rain
83 °Light rain

Sebastian, Wednesday, 4 November

Light rain. High 83°, low 74°.

Pressure30.00 inHg
Wind10.1 mph E
Humidity66%
Visibility—
Dew point70°
Thu, 0585° / 73°0.33Rain
85 °Rain

Sebastian, Thursday, 5 November

Rain. High 85°, low 73°.

Pressure29.91 inHg
Wind7.3 mph S
Humidity61%
Visibility—
Dew point68°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 0677° / 66°0.04Climate normal
77 °Climate normal

Sebastian, Friday, 6 November

Climate normal for this date — 60-year average.

Average high77°
Average low66°
Average precipitation0.04 in
Chance of precipitation23%
Record high84° (2002)
Record low49° (1970)
Sat, 0777° / 66°0.03Climate normal
77 °Climate normal

Sebastian, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high77°
Average low66°
Average precipitation0.03 in
Chance of precipitation15%
Record high86° (2015)
Record low51° (2021)
Sun, 0877° / 66°0.04Climate normal
77 °Climate normal

Sebastian, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high77°
Average low66°
Average precipitation0.04 in
Chance of precipitation22%
Record high86° (2015)
Record low54° (1970)
Mon, 0977° / 66°0.13Climate normal
77 °Climate normal

Sebastian, Monday, 9 November

Climate normal for this date — 60-year average.

Average high77°
Average low66°
Average precipitation0.13 in
Chance of precipitation30%
Record high86° (2015)
Record low53° (2010)
Tue, 1078° / 66°0.06Climate normal
78 °Climate normal

Sebastian, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high78°
Average low66°
Average precipitation0.06 in
Chance of precipitation38%
Record high85° (2015)
Record low46° (1991)
Wed, 1177° / 65°0.04Climate normal
77 °Climate normal

Sebastian, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high77°
Average low65°
Average precipitation0.04 in
Chance of precipitation23%
Record high85° (2002)
Record low39° (2025)
Thu, 1277° / 65°0.04Climate normal
77 °Climate normal

Sebastian, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high77°
Average low65°
Average precipitation0.04 in
Chance of precipitation22%
Record high86° (2002)
Record low45° (2025)
Fri, 1376° / 64°0.06Climate normal
76 °Climate normal

Sebastian, Friday, 13 November

Climate normal for this date — 60-year average.

Average high76°
Average low64°
Average precipitation0.06 in
Chance of precipitation28%
Record high83° (2018)
Record low44° (1968)
Sat, 1476° / 65°0.05Climate normal
76 °Climate normal

Sebastian, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high76°
Average low65°
Average precipitation0.05 in
Chance of precipitation27%
Record high85° (1970)
Record low47° (1975)
Sun, 1576° / 65°0.07Climate normal
76 °Climate normal

Sebastian, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high76°
Average low65°
Average precipitation0.07 in
Chance of precipitation20%
Record high85° (1989)
Record low42° (1969)
Mon, 1675° / 64°0.07Climate normal
75 °Climate normal

Sebastian, Monday, 16 November

Climate normal for this date — 60-year average.

Average high75°
Average low64°
Average precipitation0.07 in
Chance of precipitation20%
Record high83° (2022)
Record low48° (1969)
Tue, 1776° / 64°0.04Climate normal
76 °Climate normal

Sebastian, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high76°
Average low64°
Average precipitation0.04 in
Chance of precipitation18%
Record high85° (2014)
Record low47° (1970)
Wed, 1876° / 64°0.02Climate normal
76 °Climate normal

Sebastian, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high76°
Average low64°
Average precipitation0.02 in
Chance of precipitation20%
Record high83° (1986)
Record low47° (1983)
Thu, 1976° / 64°0.03Climate normal
76 °Climate normal

Sebastian, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high76°
Average low64°
Average precipitation0.03 in
Chance of precipitation25%
Record high84° (1984)
Record low50° (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 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.