As of 04:53 EDT

Weather in San Castle, FL

71°Current weather

San Castle, Thursday, 22 October, 04:53

Overcast. Feels like 72°. High 82°, low 71°.

Pressure29.94 inHg
Wind6.9 mph W
Humidity93%
Visibility6.2 mi
Dew point68°

Monthly outlook for San Castle, FL: average high 83°, average low 74.8°. That is 1.7° above the climate normal for October. Precipitation is expected on 13 days (about 4.1 inches), against a normal of 6 days and 1.6 inches. The warmest day looks like 31 October (87.1°), the coolest 24 October (67.4°).

83°/74.8°
Average high / low
+1.7°
Above normal
13 / 6
Wet days / normal
4.1 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
22 October – 31 October81.4°80.4°+0.6°
1 November – 10 November85.5°78.9°+3.7°
11 November – 20 Novemberat normal77.6°—

October records over 66 years

91.2°12 October 2023All-time high
52.5°30 October 2017All-time low
Fri, 2383° / 69°0.03Light rain
83 °Light rain

San Castle, Friday, 23 October

Light rain. High 83°, low 69°.

Pressure30.00 inHg
Wind8.5 mph NE
Humidity55%
Visibility5.8 mi
Dew point63°
Sat, 2480° / 67°0.12Light rain
80 °Light rain

San Castle, Saturday, 24 October

Light rain. High 80°, low 67°.

Pressure30.03 inHg
Wind9.1 mph NE
Humidity58%
Visibility6.2 mi
Dew point64°
Sun, 2577° / 68°0.5Rain
77 °Rain

San Castle, Sunday, 25 October

Rain. High 77°, low 68°.

Pressure30.00 inHg
Wind12.3 mph N
Humidity82%
Visibility1.9 mi
Dew point69°
Mon, 2681° / 70°1.06Rain
81 °Rain

San Castle, Monday, 26 October

Rain. High 81°, low 70°.

Pressure29.91 inHg
Wind16.3 mph NE
Humidity64%
Visibility—
Dew point66°
Tue, 2778° / 71°0.67Rain
78 °Rain

San Castle, Tuesday, 27 October

Rain. High 78°, low 71°.

Pressure29.88 inHg
Wind13 mph N
Humidity80%
Visibility—
Dew point70°
Wed, 2882° / 77°0.46Light rain
82 °Light rain

San Castle, Wednesday, 28 October

Light rain. High 82°, low 77°.

Pressure29.97 inHg
Wind20.1 mph NE
Humidity66%
Visibility—
Dew point69°
Thu, 2981° / 77°0.41Rain
81 °Rain

San Castle, Thursday, 29 October

Rain. High 81°, low 77°.

Pressure29.94 inHg
Wind17.6 mph NE
Humidity70%
Visibility—
Dew point70°
Fri, 3082° / 77°0.2Light rain
82 °Light rain

San Castle, Friday, 30 October

Light rain. High 82°, low 77°.

Pressure29.91 inHg
Wind13.4 mph NE
Humidity66%
Visibility—
Dew point69°
Sat, 3187° / 77°0.07Light rain
87 °Light rain

San Castle, Saturday, 31 October

Light rain. High 87°, low 77°.

Pressure29.94 inHg
Wind11.4 mph S
Humidity53%
Visibility—
Dew point67°
Sun, 0187° / 79°0.01Light rain
87 °Light rain

San Castle, Sunday, 1 November

Light rain. High 87°, low 79°.

Pressure30.00 inHg
Wind13 mph SE
Humidity59%
Visibility—
Dew point70°
Mon, 0287° / 80°0.07Light rain
87 °Light rain

San Castle, Monday, 2 November

Light rain. High 87°, low 80°.

Pressure30.00 inHg
Wind10.6 mph SE
Humidity57%
Visibility—
Dew point69°
Tue, 0386° / 79°0.12Light rain
86 °Light rain

San Castle, Tuesday, 3 November

Light rain. High 86°, low 79°.

Pressure30.00 inHg
Wind10.2 mph SE
Humidity61%
Visibility—
Dew point70°
Wed, 0485° / 79°0.06Light rain
85 °Light rain

San Castle, Wednesday, 4 November

Light rain. High 85°, low 79°.

Pressure29.97 inHg
Wind10.8 mph E
Humidity64%
Visibility—
Dew point71°
Thu, 0584° / 78°0.21Light rain
84 °Light rain

San Castle, Thursday, 5 November

Light rain. High 84°, low 78°.

Pressure29.94 inHg
Wind9.4 mph SE
Humidity63%
Visibility—
Dew point70°
Fri, 0684° / 77°0.11Light rain
84 °Light rain

San Castle, Friday, 6 November

Light rain. High 84°, low 77°.

Pressure29.97 inHg
Wind8.7 mph E
Humidity59%
Visibility—
Dew point67°
From day 17 onward the outlook is built from 60-year climate statistics
Sat, 0778° / 69°0.04Climate normal
78 °Climate normal

San Castle, Saturday, 7 November

Climate normal for this date — 60-year average.

Average high78°
Average low69°
Average precipitation0.04 in
Chance of precipitation18%
Record high85° (2015)
Record low55° (1970)
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)

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.