As of 20:45 EDT

Weather in San Castle, FL

80°Current weather

San Castle, Saturday, 31 October, 20:45

Overcast. Feels like 85°. High 84°, low 77°.

Pressure30.09 inHg
Wind11 mph SE
Humidity84%
Visibility3.4 mi
Dew point75°

Monthly outlook for San Castle, FL: average high 81.2°, average low 70.1°. That is 1.4° above the climate normal for October. Precipitation is expected on 7 days (about 4.6 inches), against a normal of 5 days and 1.4 inches. The warmest day looks like 15 November (87.1°), the coolest 10 November (60.7°).

81.2°/70.1°
Average high / low
+1.4°
Above normal
7 / 5
Wet days / normal
4.6 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
31 October – 9 November82.2°79°+1.8°
10 November – 19 November79.4°77.7°+0.9°
20 November – 29 Novemberat normal76.8°—

October records over 66 years

91.2°12 October 2023All-time high
52.5°30 October 2017All-time low
Sun, 0180° / 75°1.46Heavy rain
80 °Heavy rain

San Castle, Sunday, 1 November

Heavy rain. High 80°, low 75°.

Pressure30.12 inHg
Wind9.4 mph E
Humidity88%
Visibility1.3 mi
Dew point71°
Mon, 0279° / 71°1.61Heavy rain
79 °Heavy rain

San Castle, Monday, 2 November

Heavy rain. High 79°, low 71°.

Pressure30.06 inHg
Wind7.2 mph E
Humidity94%
Visibility1.6 mi
Dew point71°
Tue, 0382° / 69°0.45Rain
82 °Rain

San Castle, Tuesday, 3 November

Rain. High 82°, low 69°.

Pressure30.00 inHg
Wind10.4 mph E
Humidity72%
Visibility6.2 mi
Dew point72°
Wed, 0483° / 72°0.06Light rain
83 °Light rain

San Castle, Wednesday, 4 November

Light rain. High 83°, low 72°.

Pressure29.91 inHg
Wind2.2 mph E
Humidity79%
Visibility6.2 mi
Dew point74°
Thu, 0584° / 71°0.03Light rain
84 °Light rain

San Castle, Thursday, 5 November

Light rain. High 84°, low 71°.

Pressure29.83 inHg
Wind3.8 mph NW
Humidity66%
Visibility—
Dew point70°
Fri, 0685° / 71°0Partly cloudy
85 °Partly cloudy

San Castle, Friday, 6 November

Partly cloudy. High 85°, low 71°.

Pressure29.80 inHg
Wind7.4 mph S
Humidity50%
Visibility—
Dew point62°
Sat, 0786° / 74°0.01Light rain
86 °Light rain

San Castle, Saturday, 7 November

Light rain. High 86°, low 74°.

Pressure29.83 inHg
Wind10.2 mph S
Humidity50%
Visibility—
Dew point64°
Sun, 0884° / 73°0Clear
84 °Clear

San Castle, Sunday, 8 November

Clear. High 84°, low 73°.

Pressure29.80 inHg
Wind11.2 mph W
Humidity37%
Visibility—
Dew point54°
Mon, 0975° / 67°0Clear
75 °Clear

San Castle, Monday, 9 November

Clear. High 75°, low 67°.

Pressure29.85 inHg
Wind15 mph NW
Humidity29%
Visibility—
Dew point40°
Tue, 1074° / 61°0Clear
74 °Clear

San Castle, Tuesday, 10 November

Clear. High 74°, low 61°.

Pressure30.00 inHg
Wind11.6 mph NW
Humidity30%
Visibility—
Dew point39°
Wed, 1176° / 62°0Clear
76 °Clear

San Castle, Wednesday, 11 November

Clear. High 76°, low 62°.

Pressure30.00 inHg
Wind6.4 mph NW
Humidity42%
Visibility—
Dew point49°
Thu, 1277° / 63°0Clear
77 °Clear

San Castle, Thursday, 12 November

Clear. High 77°, low 63°.

Pressure29.94 inHg
Wind7.8 mph SW
Humidity42%
Visibility—
Dew point50°
Fri, 1379° / 67°0Clear
79 °Clear

San Castle, Friday, 13 November

Clear. High 79°, low 67°.

Pressure29.94 inHg
Wind9.5 mph SE
Humidity47%
Visibility—
Dew point56°
Sat, 1484° / 75°0.17Light rain
84 °Light rain

San Castle, Saturday, 14 November

Light rain. High 84°, low 75°.

Pressure29.88 inHg
Wind13.4 mph SE
Humidity67%
Visibility—
Dew point70°
Sun, 1587° / 76°0.07Light rain
87 °Light rain

San Castle, Sunday, 15 November

Light rain. High 87°, low 76°.

Pressure29.85 inHg
Wind11.4 mph S
Humidity55%
Visibility—
Dew point67°
From day 17 onward the outlook is built from 60-year climate statistics
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)
Sun, 2276° / 67°0.07Climate normal
76 °Climate normal

San Castle, Sunday, 22 November

Climate normal for this date — 60-year average.

Average high76°
Average low67°
Average precipitation0.07 in
Chance of precipitation27%
Record high83° (1965)
Record low49° (2006)
Mon, 2376° / 66°0.05Climate normal
76 °Climate normal

San Castle, Monday, 23 November

Climate normal for this date — 60-year average.

Average high76°
Average low66°
Average precipitation0.05 in
Chance of precipitation25%
Record high83° (2025)
Record low51° (2024)
Tue, 2477° / 67°0.06Climate normal
77 °Climate normal

San Castle, Tuesday, 24 November

Climate normal for this date — 60-year average.

Average high77°
Average low67°
Average precipitation0.06 in
Chance of precipitation22%
Record high85° (2018)
Record low51° (1970)
Wed, 2577° / 67°0.05Climate normal
77 °Climate normal

San Castle, Wednesday, 25 November

Climate normal for this date — 60-year average.

Average high77°
Average low67°
Average precipitation0.05 in
Chance of precipitation23%
Record high83° (2018)
Record low48° (1970)
Thu, 2677° / 67°0.03Climate normal
77 °Climate normal

San Castle, Thursday, 26 November

Climate normal for this date — 60-year average.

Average high77°
Average low67°
Average precipitation0.03 in
Chance of precipitation25%
Record high85° (2018)
Record low58° (2019)
Fri, 2778° / 67°0.03Climate normal
78 °Climate normal

San Castle, Friday, 27 November

Climate normal for this date — 60-year average.

Average high78°
Average low67°
Average precipitation0.03 in
Chance of precipitation15%
Record high83° (1976)
Record low51° (1962)
Sat, 2877° / 67°0.04Climate normal
77 °Climate normal

San Castle, Saturday, 28 November

Climate normal for this date — 60-year average.

Average high77°
Average low67°
Average precipitation0.04 in
Chance of precipitation22%
Record high83° (1976)
Record low47° (2018)
Sun, 2976° / 67°0.07Climate normal
76 °Climate normal

San Castle, Sunday, 29 November

Climate normal for this date — 60-year average.

Average high76°
Average low67°
Average precipitation0.07 in
Chance of precipitation28%
Record high83° (1976)
Record low48° (2018)

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.