As of 00:21 EDT

Weather in Siesta Key, FL

70°Current weather

Siesta Key, Thursday, 22 October, 00:21

Clear. Feels like 70°. High 81°, low 64°.

Pressure30.00 inHg
Wind8 mph NE
Humidity73%
Visibility6.2 mi
Dew point61°

Monthly outlook for Siesta Key, FL: average high 80.3°, average low 69.4°. That is 0.2° above the climate normal for October. Precipitation is expected on 0 days (about 0.0 inches), against a normal of 3 days and 1.1 inches. The warmest day looks like 23 October (83.4°), the coolest 23 October (62.8°).

80.3°/69.4°
Average high / low
+0.2°
Above normal
0 / 3
Wet days / normal
0.0 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
22 October – 31 October80.4°80.6°-0.1°
1 November – 10 November80.1°78.3°+1°
11 November – 20 Novemberat normal76.4°—

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).

Fri, 2383° / 63°0Clear
83 °Clear

Siesta Key, Friday, 23 October

Clear. High 83°, low 63°.

Pressure30.09 inHg
Wind14.9 mph NE
Humidity62%
Visibility6.2 mi
Dew point59°
Sat, 2478° / 67°0.01Light rain
78 °Light rain

Siesta Key, Saturday, 24 October

Light rain. High 78°, low 67°.

Pressure30.12 inHg
Wind14.3 mph N
Humidity72%
Visibility6.2 mi
Dew point64°
Sun, 2580° / 70°0Clear
80 °Clear

Siesta Key, Sunday, 25 October

Clear. High 80°, low 70°.

Pressure30.06 inHg
Wind21.9 mph NE
Humidity71%
Visibility6.2 mi
Dew point67°
Mon, 2680° / 72°0Clear
80 °Clear

Siesta Key, Monday, 26 October

Clear. High 80°, low 72°.

Pressure30.00 inHg
Wind21.9 mph NE
Humidity63%
Visibility—
Dew point65°
Tue, 2780° / 72°0Mostly clear
80 °Mostly clear

Siesta Key, Tuesday, 27 October

Mostly clear. High 80°, low 72°.

Pressure30.00 inHg
Wind18.2 mph N
Humidity64%
Visibility—
Dew point66°
Wed, 2883° / 71°0Clear
83 °Clear

Siesta Key, Wednesday, 28 October

Clear. High 83°, low 71°.

Pressure30.00 inHg
Wind14.6 mph NE
Humidity55%
Visibility—
Dew point63°
Thu, 2980° / 70°0Partly cloudy
80 °Partly cloudy

Siesta Key, Thursday, 29 October

Partly cloudy. High 80°, low 70°.

Pressure29.97 inHg
Wind15.8 mph N
Humidity55%
Visibility—
Dew point61°
Fri, 3078° / 70°0Clear
78 °Clear

Siesta Key, Friday, 30 October

Clear. High 78°, low 70°.

Pressure30.00 inHg
Wind14.2 mph N
Humidity46%
Visibility—
Dew point55°
Sat, 3180° / 66°0Partly cloudy
80 °Partly cloudy

Siesta Key, Saturday, 31 October

Partly cloudy. High 80°, low 66°.

Pressure30.06 inHg
Wind13.7 mph NE
Humidity55%
Visibility—
Dew point60°
Sun, 0182° / 70°0Mostly clear
82 °Mostly clear

Siesta Key, Sunday, 1 November

Mostly clear. High 82°, low 70°.

Pressure30.06 inHg
Wind15.5 mph E
Humidity57%
Visibility—
Dew point63°
Mon, 0281° / 70°0Clear
81 °Clear

Siesta Key, Monday, 2 November

Clear. High 81°, low 70°.

Pressure30.09 inHg
Wind12.3 mph N
Humidity54%
Visibility—
Dew point61°
Tue, 0379° / 69°0Clear
79 °Clear

Siesta Key, Tuesday, 3 November

Clear. High 79°, low 69°.

Pressure30.12 inHg
Wind13 mph NW
Humidity62%
Visibility—
Dew point64°
Wed, 0481° / 70°0Overcast
81 °Overcast

Siesta Key, Wednesday, 4 November

Overcast. High 81°, low 70°.

Pressure30.09 inHg
Wind14 mph E
Humidity57%
Visibility—
Dew point62°
Thu, 0580° / 70°0.01Light rain
80 °Light rain

Siesta Key, Thursday, 5 November

Light rain. High 80°, low 70°.

Pressure30.00 inHg
Wind11.6 mph E
Humidity68%
Visibility—
Dew point67°
Fri, 0678° / 75°0Partly cloudy
78 °Partly cloudy

Siesta Key, Friday, 6 November

Partly cloudy. High 78°, low 75°.

Pressure29.97 inHg
Wind10.2 mph W
Humidity72%
Visibility—
Dew point68°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Fri, 2076° / 63°0.06Climate normal
76 °Climate normal

Siesta Key, Friday, 20 November

Climate normal for this date — 60-year average.

Average high76°
Average low63°
Average precipitation0.06 in
Chance of precipitation22%
Record high84° (1978)
Record low46° (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.