Monthly outlook for Miami, FL: average high 84.4°, average low 76.2°. That is 1.6° above the climate normal for October. Precipitation is expected on 9 days (about 4.3 inches), against a normal of 8 days and 2.2 inches. The warmest day looks like 12 October (90.5°), the coolest 25 October (71°).
84.4°/76.2°
Average high / low
+1.6°
Above normal
9 / 8
Wet days / normal
4.3 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
12 October – 21 October
85.5°
81.9°
+2°
22 October – 31 October
82.6°
80.8°
+1°
1 November – 10 November
at normal
79.4°
—
October records over 66 years
91.8°13 October 2023All-time high
54.5°30 October 2017All-time low
Tue, 1390° / 73°0
90 °
Miami, Tuesday, 13 October
Clear. High 90°, low 73°.
Pressure30.03 inHg
Wind5 mph N
Humidity64%
Visibility6.2 mi
Dew point70°
Wed, 1486° / 73°0.02
86 °
Miami, Wednesday, 14 October
Light rain. High 86°, low 73°.
Pressure30.03 inHg
Wind7.4 mph NE
Humidity62%
Visibility6.2 mi
Dew point71°
Thu, 1586° / 76°0.3
86 °
Miami, Thursday, 15 October
Rain. High 86°, low 76°.
Pressure30.03 inHg
Wind7 mph E
Humidity75%
Visibility6.2 mi
Dew point75°
Fri, 1687° / 76°0.07
87 °
Miami, Friday, 16 October
Light rain. High 87°, low 76°.
Pressure29.97 inHg
Wind4.2 mph E
Humidity70%
Visibility—
Dew point74°
Sat, 1783° / 74°0.59
83 °
Miami, Saturday, 17 October
Rain. High 83°, low 74°.
Pressure29.97 inHg
Wind16.8 mph NE
Humidity72%
Visibility—
Dew point72°
Sun, 1881° / 78°1.32
81 °
Miami, Sunday, 18 October
Rain. High 81°, low 78°.
Pressure30.09 inHg
Wind28.3 mph E
Humidity84%
Visibility—
Dew point73°
Mon, 1983° / 80°0.91
83 °
Miami, Monday, 19 October
Rain. High 83°, low 80°.
Pressure30.06 inHg
Wind21.7 mph E
Humidity71%
Visibility—
Dew point72°
Tue, 2083° / 79°0.75
83 °
Miami, Tuesday, 20 October
Rain. High 83°, low 79°.
Pressure29.97 inHg
Wind20.5 mph E
Humidity69%
Visibility—
Dew point72°
Wed, 2185° / 81°0.11
85 °
Miami, Wednesday, 21 October
Light rain. High 85°, low 81°.
Pressure29.94 inHg
Wind20.9 mph E
Humidity63%
Visibility—
Dew point70°
Thu, 2285° / 81°0.13
85 °
Miami, Thursday, 22 October
Light rain. High 85°, low 81°.
Pressure29.97 inHg
Wind18.7 mph E
Humidity62%
Visibility—
Dew point70°
Fri, 2386° / 81°0.13
86 °
Miami, Friday, 23 October
Light rain. High 86°, low 81°.
Pressure29.85 inHg
Wind13.4 mph W
Humidity56%
Visibility—
Dew point68°
Sat, 2482° / 71°0
82 °
Miami, Saturday, 24 October
Clear. High 82°, low 71°.
Pressure29.88 inHg
Wind17.9 mph N
Humidity27%
Visibility—
Dew point43°
Sun, 2580° / 71°0
80 °
Miami, Sunday, 25 October
Overcast. High 80°, low 71°.
Pressure29.94 inHg
Wind8.1 mph SE
Humidity39%
Visibility—
Dew point51°
Mon, 2681° / 73°0
81 °
Miami, Monday, 26 October
Clear. High 81°, low 73°.
Pressure29.97 inHg
Wind10.9 mph SE
Humidity45%
Visibility—
Dew point56°
Tue, 2782° / 74°0
82 °
Miami, Tuesday, 27 October
Overcast. High 82°, low 74°.
Pressure29.94 inHg
Wind7 mph W
Humidity44%
Visibility—
Dew point57°
From day 17 onward the outlook is built from 60-year climate statistics
Wed, 2881° / 73°0.12
81 °
Miami, Wednesday, 28 October
Climate normal for this date — 60-year average.
Average high81°
Average low73°
Average precipitation0.12 in
Chance of precipitation35%
Record high86° (1972)
Record low60° (2008)
Thu, 2981° / 73°0.09
81 °
Miami, Thursday, 29 October
Climate normal for this date — 60-year average.
Average high81°
Average low73°
Average precipitation0.09 in
Chance of precipitation38%
Record high86° (2021)
Record low58° (2008)
Fri, 3080° / 73°0.1
80 °
Miami, Friday, 30 October
Climate normal for this date — 60-year average.
Average high80°
Average low73°
Average precipitation0.1 in
Chance of precipitation38%
Record high87° (2002)
Record low55° (2017)
Sat, 3180° / 73°0.1
80 °
Miami, Saturday, 31 October
Climate normal for this date — 60-year average.
Average high80°
Average low73°
Average precipitation0.1 in
Chance of precipitation43%
Record high88° (2023)
Record low59° (2017)
Sun, 0180° / 73°0.1
80 °
Miami, Sunday, 1 November
Climate normal for this date — 60-year average.
Average high80°
Average low73°
Average precipitation0.1 in
Chance of precipitation47%
Record high85° (2002)
Record low57° (1993)
Mon, 0280° / 73°0.12
80 °
Miami, Monday, 2 November
Climate normal for this date — 60-year average.
Average high80°
Average low73°
Average precipitation0.12 in
Chance of precipitation48%
Record high85° (1997)
Record low55° (2014)
Tue, 0380° / 73°0.14
80 °
Miami, Tuesday, 3 November
Climate normal for this date — 60-year average.
Average high80°
Average low73°
Average precipitation0.14 in
Chance of precipitation48%
Record high85° (2009)
Record low58° (1966)
Wed, 0480° / 72°0.13
80 °
Miami, Wednesday, 4 November
Climate normal for this date — 60-year average.
Average high80°
Average low72°
Average precipitation0.13 in
Chance of precipitation55%
Record high84° (2019)
Record low54° (1966)
Thu, 0579° / 72°0.16
79 °
Miami, Thursday, 5 November
Climate normal for this date — 60-year average.
Average high79°
Average low72°
Average precipitation0.16 in
Chance of precipitation43%
Record high85° (1992)
Record low56° (1969)
Fri, 0679° / 71°0.08
79 °
Miami, Friday, 6 November
Climate normal for this date — 60-year average.
Average high79°
Average low71°
Average precipitation0.08 in
Chance of precipitation35%
Record high89° (2002)
Record low56° (1969)
Sat, 0779° / 71°0.07
79 °
Miami, Saturday, 7 November
Climate normal for this date — 60-year average.
Average high79°
Average low71°
Average precipitation0.07 in
Chance of precipitation27%
Record high85° (2025)
Record low56° (2021)
Sun, 0879° / 71°0.11
79 °
Miami, Sunday, 8 November
Climate normal for this date — 60-year average.
Average high79°
Average low71°
Average precipitation0.11 in
Chance of precipitation38%
Record high85° (2025)
Record low60° (2021)
Mon, 0979° / 71°0.12
79 °
Miami, Monday, 9 November
Climate normal for this date — 60-year average.
Average high79°
Average low71°
Average precipitation0.12 in
Chance of precipitation32%
Record high85° (2025)
Record low61° (1997)
Tue, 1079° / 71°0.08
79 °
Miami, Tuesday, 10 November
Climate normal for this date — 60-year average.
Average high79°
Average low71°
Average precipitation0.08 in
Chance of precipitation45%
Record high85° (2015)
Record low55° (1991)
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 Miami, 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 Miami, 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.