As of 00:24 EDT

Weather in Siesta Key, FL

67°Current weather

Siesta Key, Wednesday, 21 October, 00:24

Clear. Feels like 67°. High 82°, low 64°.

Pressure30.03 inHg
Wind16.7 mph NE
Humidity75%
Visibility6.2 mi
Dew point59°

Monthly outlook for Siesta Key, FL: average high 79.9°, average low 70.1°. That is 0.1° below the climate normal for October. Precipitation is expected on 3 days (about 1.3 inches), against a normal of 3 days and 1.1 inches. The warmest day looks like 22 October (83.8°), the coolest 5 November (63.9°).

79.9°/70.1°
Average high / low
−0.1°
Below normal
3 / 3
Wet days / normal
1.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
21 October – 30 October80.9°80.7°+0.1°
31 October – 9 November78.2°78.5°-0.2°
10 November – 19 Novemberat normal76.6°—

October records over 66 years

95.4°2 October 2019All-time high
48°29 October 2008All-time low

Climate normals and records are computed from the nearest reference point — Sarasota (4 mi).

Thu, 2284° / 65°0Clear
84 °Clear

Siesta Key, Thursday, 22 October

Clear. High 84°, low 65°.

Pressure30.06 inHg
Wind14.2 mph NE
Humidity60%
Visibility6.2 mi
Dew point58°
Fri, 2378° / 66°0Clear
78 °Clear

Siesta Key, Friday, 23 October

Clear. High 78°, low 66°.

Pressure30.09 inHg
Wind15 mph NE
Humidity62%
Visibility6.2 mi
Dew point59°
Sat, 2479° / 68°0Mostly clear
79 °Mostly clear

Siesta Key, Saturday, 24 October

Mostly clear. High 79°, low 68°.

Pressure30.12 inHg
Wind15.9 mph NE
Humidity67%
Visibility6.2 mi
Dew point63°
Sun, 2580° / 71°0Clear
80 °Clear

Siesta Key, Sunday, 25 October

Clear. High 80°, low 71°.

Pressure30.06 inHg
Wind23.1 mph NE
Humidity60%
Visibility—
Dew point63°
Mon, 2680° / 72°0Clear
80 °Clear

Siesta Key, Monday, 26 October

Clear. High 80°, low 72°.

Pressure30.03 inHg
Wind20.4 mph NE
Humidity60%
Visibility—
Dew point64°
Tue, 2782° / 74°0.03Light rain
82 °Light rain

Siesta Key, Tuesday, 27 October

Light rain. High 82°, low 74°.

Pressure29.97 inHg
Wind15.5 mph NE
Humidity63%
Visibility—
Dew point67°
Wed, 2883° / 73°0.02Light rain
83 °Light rain

Siesta Key, Wednesday, 28 October

Light rain. High 83°, low 73°.

Pressure30.00 inHg
Wind14.3 mph NE
Humidity62%
Visibility—
Dew point67°
Thu, 2983° / 72°0Partly cloudy
83 °Partly cloudy

Siesta Key, Thursday, 29 October

Partly cloudy. High 83°, low 72°.

Pressure29.97 inHg
Wind15.8 mph NE
Humidity53%
Visibility—
Dew point62°
Fri, 3077° / 70°0.06Light rain
77 °Light rain

Siesta Key, Friday, 30 October

Light rain. High 77°, low 70°.

Pressure29.97 inHg
Wind18 mph NE
Humidity62%
Visibility—
Dew point63°
Sat, 3173° / 70°1.16Rain
73 °Rain

Siesta Key, Saturday, 31 October

Rain. High 73°, low 70°.

Pressure29.94 inHg
Wind15.1 mph E
Humidity92%
Visibility—
Dew point69°
Sun, 0182° / 73°0.01Light rain
82 °Light rain

Siesta Key, Sunday, 1 November

Light rain. High 82°, low 73°.

Pressure29.97 inHg
Wind12.1 mph E
Humidity75%
Visibility—
Dew point72°
Mon, 0281° / 78°0Clear
81 °Clear

Siesta Key, Monday, 2 November

Clear. High 81°, low 78°.

Pressure30.06 inHg
Wind9.5 mph NW
Humidity75%
Visibility—
Dew point72°
Tue, 0380° / 75°0.05Light rain
80 °Light rain

Siesta Key, Tuesday, 3 November

Light rain. High 80°, low 75°.

Pressure29.91 inHg
Wind17.8 mph NE
Humidity74%
Visibility—
Dew point71°
Wed, 0478° / 68°0Mostly clear
78 °Mostly clear

Siesta Key, Wednesday, 4 November

Mostly clear. High 78°, low 68°.

Pressure29.88 inHg
Wind19.8 mph NE
Humidity55%
Visibility—
Dew point59°
Thu, 0575° / 64°0Clear
75 °Clear

Siesta Key, Thursday, 5 November

Clear. High 75°, low 64°.

Pressure29.97 inHg
Wind17 mph NE
Humidity47%
Visibility—
Dew point52°
From day 17 onward the outlook is built from 60-year climate statistics
Fri, 0678° / 65°0.03Climate normal
78 °Climate normal

Siesta Key, Friday, 6 November

Climate normal for this date — 60-year average.

Average high78°
Average low65°
Average precipitation0.03 in
Chance of precipitation17%
Record high87° (2022)
Record low49° (1976)
Sat, 0777° / 65°0.03Climate normal
77 °Climate normal

Siesta Key, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high77°
Average low65°
Average precipitation0.03 in
Chance of precipitation12%
Record high87° (2019)
Record low50° (2010)
Sun, 0878° / 64°0.04Climate normal
78 °Climate normal

Siesta Key, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high78°
Average low64°
Average precipitation0.04 in
Chance of precipitation15%
Record high85° (2018)
Record low52° (1967)
Mon, 0978° / 65°0.05Climate normal
78 °Climate normal

Siesta Key, Monday, 9 November

Climate normal for this date — 60-year average.

Average high78°
Average low65°
Average precipitation0.05 in
Chance of precipitation18%
Record high85° (2020)
Record low48° (1976)
Tue, 1078° / 65°0.07Climate normal
78 °Climate normal

Siesta Key, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high78°
Average low65°
Average precipitation0.07 in
Chance of precipitation23%
Record high86° (2020)
Record low51° (1996)
Wed, 1177° / 64°0.09Climate normal
77 °Climate normal

Siesta Key, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high77°
Average low64°
Average precipitation0.09 in
Chance of precipitation13%
Record high85° (2018)
Record low41° (2025)
Thu, 1277° / 64°0.03Climate normal
77 °Climate normal

Siesta Key, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high77°
Average low64°
Average precipitation0.03 in
Chance of precipitation10%
Record high87° (2018)
Record low47° (2025)
Fri, 1377° / 63°0.05Climate normal
77 °Climate normal

Siesta Key, Friday, 13 November

Climate normal for this date — 60-year average.

Average high77°
Average low63°
Average precipitation0.05 in
Chance of precipitation13%
Record high85° (1961)
Record low46° (1968)
Sat, 1477° / 63°0.06Climate normal
77 °Climate normal

Siesta Key, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high77°
Average low63°
Average precipitation0.06 in
Chance of precipitation15%
Record high85° (1964)
Record low47° (1968)
Sun, 1576° / 63°0.08Climate normal
76 °Climate normal

Siesta Key, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high76°
Average low63°
Average precipitation0.08 in
Chance of precipitation17%
Record high85° (1964)
Record low46° (1969)
Mon, 1676° / 62°0.09Climate normal
76 °Climate normal

Siesta Key, Monday, 16 November

Climate normal for this date — 60-year average.

Average high76°
Average low62°
Average precipitation0.09 in
Chance of precipitation17%
Record high84° (2015)
Record low44° (1969)
Tue, 1776° / 63°0.02Climate normal
76 °Climate normal

Siesta Key, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high76°
Average low63°
Average precipitation0.02 in
Chance of precipitation8%
Record high84° (1974)
Record low49° (1970)
Wed, 1876° / 63°0.04Climate normal
76 °Climate normal

Siesta Key, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high76°
Average low63°
Average precipitation0.04 in
Chance of precipitation13%
Record high85° (1988)
Record low47° (1970)
Thu, 1977° / 63°0.02Climate normal
77 °Climate normal

Siesta Key, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high77°
Average low63°
Average precipitation0.02 in
Chance of precipitation8%
Record high85° (1978)
Record low43° (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 Siesta Key, 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 Siesta Key, 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.