As of 13:38 EDT

Weather in San Castle, FL

79°Current weather

San Castle, Friday, 23 October, 13:38

Overcast. Feels like 80°. High 79°, low 66°.

Pressure29.97 inHg
Wind9.2 mph NE
Humidity75%
Visibility6.2 mi
Dew point70°

Monthly outlook for San Castle, FL: average high 82.8°, average low 73.9°. That is 1.7° above the climate normal for October. Precipitation is expected on 9 days (about 3.1 inches), against a normal of 6 days and 1.5 inches. The warmest day looks like 7 November (86°), the coolest 25 October (66.3°).

82.8°/73.9°
Average high / low
+1.7°
Above normal
9 / 6
Wet days / normal
3.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
23 October – 1 November81.8°80.3°+0.8°
2 November – 11 November84.5°78.7°+3.2°
12 November – 21 Novemberat normal77.4°—

October records over 66 years

91.2°12 October 2023All-time high
52.5°30 October 2017All-time low
Sat, 2482° / 70°0.01Light rain
82 °Light rain

San Castle, Saturday, 24 October

Light rain. High 82°, low 70°.

Pressure30.06 inHg
Wind9.5 mph NE
Humidity52%
Visibility6.2 mi
Dew point62°
Sun, 2579° / 66°0.37Rain
79 °Rain

San Castle, Sunday, 25 October

Rain. High 79°, low 66°.

Pressure30.00 inHg
Wind8.9 mph NE
Humidity72%
Visibility6.2 mi
Dew point70°
Mon, 2680° / 70°0.83Rain
80 °Rain

San Castle, Monday, 26 October

Rain. High 80°, low 70°.

Pressure30.00 inHg
Wind14.7 mph NE
Humidity74%
Visibility3.7 mi
Dew point70°
Tue, 2782° / 73°0.69Rain
82 °Rain

San Castle, Tuesday, 27 October

Rain. High 82°, low 73°.

Pressure29.94 inHg
Wind14 mph NE
Humidity67%
Visibility4.0 mi
Dew point69°
Wed, 2882° / 73°0.2Light rain
82 °Light rain

San Castle, Wednesday, 28 October

Light rain. High 82°, low 73°.

Pressure29.91 inHg
Wind8.3 mph N
Humidity75%
Visibility—
Dew point73°
Thu, 2982° / 74°0.2Light rain
82 °Light rain

San Castle, Thursday, 29 October

Light rain. High 82°, low 74°.

Pressure30.06 inHg
Wind17.2 mph E
Humidity60%
Visibility—
Dew point66°
Fri, 3083° / 78°0.12Light rain
83 °Light rain

San Castle, Friday, 30 October

Light rain. High 83°, low 78°.

Pressure30.03 inHg
Wind17.1 mph E
Humidity60%
Visibility—
Dew point67°
Sat, 3182° / 78°0.48Light rain
82 °Light rain

San Castle, Saturday, 31 October

Light rain. High 82°, low 78°.

Pressure30.03 inHg
Wind13.5 mph E
Humidity70%
Visibility—
Dew point71°
Sun, 0185° / 78°0.07Light rain
85 °Light rain

San Castle, Sunday, 1 November

Light rain. High 85°, low 78°.

Pressure30.00 inHg
Wind8 mph E
Humidity57%
Visibility—
Dew point67°
Mon, 0285° / 77°0.01Light rain
85 °Light rain

San Castle, Monday, 2 November

Light rain. High 85°, low 77°.

Pressure29.94 inHg
Wind11.6 mph NE
Humidity57%
Visibility—
Dew point67°
Tue, 0383° / 77°0.04Light rain
83 °Light rain

San Castle, Tuesday, 3 November

Light rain. High 83°, low 77°.

Pressure29.91 inHg
Wind9 mph NE
Humidity59%
Visibility—
Dew point66°
Wed, 0485° / 76°0Mostly clear
85 °Mostly clear

San Castle, Wednesday, 4 November

Mostly clear. High 85°, low 76°.

Pressure29.97 inHg
Wind7.7 mph E
Humidity54%
Visibility—
Dew point65°
Thu, 0584° / 76°0Clear
84 °Clear

San Castle, Thursday, 5 November

Clear. High 84°, low 76°.

Pressure30.03 inHg
Wind9.1 mph E
Humidity58%
Visibility—
Dew point67°
Fri, 0684° / 76°0Clear
84 °Clear

San Castle, Friday, 6 November

Clear. High 84°, low 76°.

Pressure30.03 inHg
Wind8.8 mph E
Humidity58%
Visibility—
Dew point67°
Sat, 0786° / 74°0Clear
86 °Clear

San Castle, Saturday, 7 November

Clear. High 86°, low 74°.

Pressure29.91 inHg
Wind6.6 mph W
Humidity49%
Visibility—
Dew point63°
From day 17 onward the outlook is built from 60-year climate statistics
Sun, 0878° / 69°0.09Climate normal
78 °Climate normal

San Castle, Sunday, 8 November

Climate normal for this date — 60-year average.

Average high78°
Average low69°
Average precipitation0.09 in
Chance of precipitation33%
Record high87° (2025)
Record low58° (1970)
Mon, 0978° / 69°0.14Climate normal
78 °Climate normal

San Castle, Monday, 9 November

Climate normal for this date — 60-year average.

Average high78°
Average low69°
Average precipitation0.14 in
Chance of precipitation35%
Record high88° (2025)
Record low58° (1997)
Tue, 1079° / 69°0.08Climate normal
79 °Climate normal

San Castle, Tuesday, 10 November

Climate normal for this date — 60-year average.

Average high79°
Average low69°
Average precipitation0.08 in
Chance of precipitation32%
Record high88° (2015)
Record low53° (1991)
Wed, 1178° / 69°0.04Climate normal
78 °Climate normal

San Castle, Wednesday, 11 November

Climate normal for this date — 60-year average.

Average high78°
Average low69°
Average precipitation0.04 in
Chance of precipitation30%
Record high86° (2002)
Record low46° (2025)
Thu, 1278° / 69°0.04Climate normal
78 °Climate normal

San Castle, Thursday, 12 November

Climate normal for this date — 60-year average.

Average high78°
Average low69°
Average precipitation0.04 in
Chance of precipitation20%
Record high87° (2002)
Record low52° (2025)
Fri, 1378° / 68°0.04Climate normal
78 °Climate normal

San Castle, Friday, 13 November

Climate normal for this date — 60-year average.

Average high78°
Average low68°
Average precipitation0.04 in
Chance of precipitation27%
Record high85° (1997)
Record low49° (1968)
Sat, 1477° / 69°0.08Climate normal
77 °Climate normal

San Castle, Saturday, 14 November

Climate normal for this date — 60-year average.

Average high77°
Average low69°
Average precipitation0.08 in
Chance of precipitation27%
Record high83° (2018)
Record low52° (1975)
Sun, 1577° / 68°0.1Climate normal
77 °Climate normal

San Castle, Sunday, 15 November

Climate normal for this date — 60-year average.

Average high77°
Average low68°
Average precipitation0.1 in
Chance of precipitation22%
Record high86° (2024)
Record low50° (1969)
Mon, 1677° / 68°0.1Climate normal
77 °Climate normal

San Castle, Monday, 16 November

Climate normal for this date — 60-year average.

Average high77°
Average low68°
Average precipitation0.1 in
Chance of precipitation30%
Record high84° (1989)
Record low56° (1995)
Tue, 1777° / 68°0.03Climate normal
77 °Climate normal

San Castle, Tuesday, 17 November

Climate normal for this date — 60-year average.

Average high77°
Average low68°
Average precipitation0.03 in
Chance of precipitation13%
Record high86° (2014)
Record low51° (1970)
Wed, 1877° / 68°0.03Climate normal
77 °Climate normal

San Castle, Wednesday, 18 November

Climate normal for this date — 60-year average.

Average high77°
Average low68°
Average precipitation0.03 in
Chance of precipitation18%
Record high85° (1986)
Record low54° (2002)
Thu, 1978° / 68°0.03Climate normal
78 °Climate normal

San Castle, Thursday, 19 November

Climate normal for this date — 60-year average.

Average high78°
Average low68°
Average precipitation0.03 in
Chance of precipitation27%
Record high84° (2003)
Record low56° (1981)
Fri, 2077° / 68°0.11Climate normal
77 °Climate normal

San Castle, Friday, 20 November

Climate normal for this date — 60-year average.

Average high77°
Average low68°
Average precipitation0.11 in
Chance of precipitation28%
Record high85° (1986)
Record low51° (1968)
Sat, 2176° / 67°0.07Climate normal
76 °Climate normal

San Castle, Saturday, 21 November

Climate normal for this date — 60-year average.

Average high76°
Average low67°
Average precipitation0.07 in
Chance of precipitation32%
Record high83° (1988)
Record low52° (2006)

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 San Castle, 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 San Castle, 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.