Monthly outlook for Carlton, FL: average high 82.5°, average low 72.5°. That is 1.3° above the climate normal for October. Precipitation is expected on 9 days (about 2.9 inches), against a normal of 5 days and 1.3 inches. The warmest day looks like 28 October (87.3°), the coolest 23 October (65.1°).
82.5°/72.5°
Average high / low
+1.3°
Above normal
9 / 5
Wet days / normal
2.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
19 October – 28 October
81.7°
80.7°
+0.6°
29 October – 7 November
83.8°
79.1°
+2.7°
8 November – 17 November
at normal
77.4°
—
October records over 66 years
91.4°6 October 2009All-time high
48°30 October 2017All-time low
Climate normals and records are computed from the nearest reference point — Port St. Lucie (5 mi).
Tue, 2082° / 69°0.04
82 °
Carlton, Tuesday, 20 October
Light rain. High 82°, low 69°.
Pressure30.06 inHg
Wind11 mph NE
Humidity55%
Visibility6.2 mi
Dew point62°
Wed, 2180° / 65°0
80 °
Carlton, Wednesday, 21 October
Light rain. High 80°, low 65°.
Pressure30.03 inHg
Wind8.9 mph NE
Humidity55%
Visibility6.2 mi
Dew point62°
Thu, 2279° / 67°0
79 °
Carlton, Thursday, 22 October
Clear. High 79°, low 67°.
Pressure30.03 inHg
Wind10.4 mph NE
Humidity58%
Visibility6.2 mi
Dew point62°
Fri, 2378° / 65°0
78 °
Carlton, Friday, 23 October
Overcast. High 78°, low 65°.
Pressure30.03 inHg
Wind14.7 mph NE
Humidity55%
Visibility—
Dew point59°
Sat, 2480° / 72°0.72
80 °
Carlton, Saturday, 24 October
Rain. High 80°, low 72°.
Pressure30.00 inHg
Wind20.8 mph NE
Humidity66%
Visibility—
Dew point66°
Sun, 2580° / 75°0.08
80 °
Carlton, Sunday, 25 October
Light rain. High 80°, low 75°.
Pressure30.00 inHg
Wind21.5 mph NE
Humidity60%
Visibility—
Dew point64°
Mon, 2679° / 75°1.32
79 °
Carlton, Monday, 26 October
Heavy rain. High 79°, low 75°.
Pressure30.00 inHg
Wind20.2 mph E
Humidity89%
Visibility—
Dew point72°
Tue, 2787° / 75°0.19
87 °
Carlton, Tuesday, 27 October
Light rain. High 87°, low 75°.
Pressure29.97 inHg
Wind10.7 mph E
Humidity58%
Visibility—
Dew point69°
Wed, 2887° / 75°0.2
87 °
Carlton, Wednesday, 28 October
Light rain. High 87°, low 75°.
Pressure29.97 inHg
Wind7 mph SE
Humidity59%
Visibility—
Dew point69°
Thu, 2987° / 75°0.11
87 °
Carlton, Thursday, 29 October
Light rain. High 87°, low 75°.
Pressure29.97 inHg
Wind6 mph S
Humidity59%
Visibility—
Dew point69°
Fri, 3085° / 76°0.03
85 °
Carlton, Friday, 30 October
Light rain. High 85°, low 76°.
Pressure30.00 inHg
Wind15.6 mph N
Humidity61%
Visibility—
Dew point69°
Sat, 3182° / 76°0.15
82 °
Carlton, Saturday, 31 October
Light rain. High 82°, low 76°.
Pressure30.00 inHg
Wind17.4 mph E
Humidity71%
Visibility—
Dew point71°
Sun, 0183° / 75°0.04
83 °
Carlton, Sunday, 1 November
Light rain. High 83°, low 75°.
Pressure29.94 inHg
Wind12 mph E
Humidity59%
Visibility—
Dew point66°
Mon, 0283° / 74°0.04
83 °
Carlton, Monday, 2 November
Light rain. High 83°, low 74°.
Pressure29.88 inHg
Wind13.2 mph NE
Humidity63%
Visibility—
Dew point68°
Tue, 0383° / 74°0
83 °
Carlton, Tuesday, 3 November
Clear. High 83°, low 74°.
Pressure29.97 inHg
Wind13.2 mph NE
Humidity58%
Visibility—
Dew point66°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 0479° / 68°0.07
79 °
Carlton, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high79°
Average low68°
Average precipitation0.07 in
Chance of precipitation32%
Record high85° (2002)
Record low49° (1966)
Thu, 0578° / 67°0.13
78 °
Carlton, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high78°
Average low67°
Average precipitation0.13 in
Chance of precipitation33%
Record high87° (1992)
Record low49° (1970)
Fri, 0678° / 67°0.04
78 °
Carlton, Friday, 6 November
Climate normal for this date — 60-year average.
Average high78°
Average low67°
Average precipitation0.04 in
Chance of precipitation27%
Record high88° (2002)
Record low50° (1970)
Sat, 0778° / 67°0.04
78 °
Carlton, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high78°
Average low67°
Average precipitation0.04 in
Chance of precipitation15%
Record high86° (2015)
Record low51° (2021)
Sun, 0878° / 67°0.05
78 °
Carlton, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high78°
Average low67°
Average precipitation0.05 in
Chance of precipitation18%
Record high89° (2025)
Record low54° (1970)
Mon, 0978° / 67°0.12
78 °
Carlton, Monday, 9 November
Climate normal for this date — 60-year average.
Average high78°
Average low67°
Average precipitation0.12 in
Chance of precipitation33%
Record high89° (2025)
Record low54° (2010)
Tue, 1079° / 67°0.08
79 °
Carlton, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high79°
Average low67°
Average precipitation0.08 in
Chance of precipitation32%
Record high88° (2023)
Record low48° (1991)
Wed, 1178° / 66°0.05
78 °
Carlton, Wednesday, 11 November
Climate normal for this date — 60-year average.
Average high78°
Average low66°
Average precipitation0.05 in
Chance of precipitation20%
Record high87° (2002)
Record low41° (2025)
Thu, 1278° / 66°0.04
78 °
Carlton, Thursday, 12 November
Climate normal for this date — 60-year average.
Average high78°
Average low66°
Average precipitation0.04 in
Chance of precipitation23%
Record high87° (2002)
Record low47° (2025)
Fri, 1377° / 65°0.06
77 °
Carlton, Friday, 13 November
Climate normal for this date — 60-year average.
Average high77°
Average low65°
Average precipitation0.06 in
Chance of precipitation25%
Record high84° (1997)
Record low44° (1968)
Sat, 1477° / 66°0.06
77 °
Carlton, Saturday, 14 November
Climate normal for this date — 60-year average.
Average high77°
Average low66°
Average precipitation0.06 in
Chance of precipitation25%
Record high84° (1970)
Record low48° (1975)
Sun, 1577° / 66°0.09
77 °
Carlton, Sunday, 15 November
Climate normal for this date — 60-year average.
Average high77°
Average low66°
Average precipitation0.09 in
Chance of precipitation18%
Record high85° (1989)
Record low44° (1969)
Mon, 1676° / 65°0.06
76 °
Carlton, Monday, 16 November
Climate normal for this date — 60-year average.
Average high76°
Average low65°
Average precipitation0.06 in
Chance of precipitation27%
Record high83° (2022)
Record low49° (1981)
Tue, 1777° / 65°0.03
77 °
Carlton, Tuesday, 17 November
Climate normal for this date — 60-year average.
Average high77°
Average low65°
Average precipitation0.03 in
Chance of precipitation10%
Record high86° (2014)
Record low47° (1970)
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 Carlton, 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 Carlton, 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.