25.788°N, 80.317°W · station MIAthr · 132 years of record
91°F
HOTTEST SEP 1 SINCE 2025
forecast high · Sep 1
7-Day Forecast
NWS NDFD forecast high temperature for Miami.
This Day in History
Every year's high on each of the next 7 forecast dates at Miami — toggle a day below. The forecast line shows where it lands; the ringed bar is the hottest on record.
Ranks
#37 / 129
warmest Sep 1 in 129 yrs of record
Warmest Sep 1 ever
96°F
set in 2021
Coolest Sep 1 ever
81°F
set in 1977
Forecast high 91°F — 37th warmest Sep 1 of 129 years · record 96°F (2021) · warmest since 2025.
Ranks
#37 / 129
warmest Sep 2 in 129 yrs of record
Warmest Sep 2 ever
94°F
set in 2025
Coolest Sep 2 ever
82°F
set in 1977
Forecast high 90°F — 37th warmest Sep 2 of 129 years · record 94°F (2025) · warmest since 2025.
Ranks
#39 / 129
warmest Sep 3 in 129 yrs of record
Warmest Sep 3 ever
96°F
set in 2007
Coolest Sep 3 ever
80°F
set in 1980
Forecast high 90°F — 39th warmest Sep 3 of 129 years · record 96°F (2007) · warmest since 2025.
Ranks
#35 / 129
warmest Sep 4 in 129 yrs of record
Warmest Sep 4 ever
95°F
set in 2010
Coolest Sep 4 ever
81°F
set in 1913
Forecast high 91°F — 35th warmest Sep 4 of 129 years · record 95°F (2010) · warmest since 2023.
Ranks
#36 / 129
warmest Sep 5 in 129 yrs of record
Warmest Sep 5 ever
94°F
set in 2021
Coolest Sep 5 ever
79°F
set in 2006
Forecast high 90°F — 36th warmest Sep 5 of 129 years · record 94°F (2021) · warmest since 2025.
Ranks
#33 / 130
warmest Sep 6 in 130 yrs of record
Warmest Sep 6 ever
96°F
set in 2019
Coolest Sep 6 ever
81°F
set in 1931
Forecast high 90°F — 33rd warmest Sep 6 of 130 years · record 96°F (2019) · warmest since 2024.
Ranks
#35 / 130
warmest Sep 7 in 130 yrs of record
Warmest Sep 7 ever
96°F
set in 2022
Coolest Sep 7 ever
80°F
set in 1965
Forecast high 91°F — 35th warmest Sep 7 of 130 years · record 96°F (2022) · warmest since 2025.
The hottest and coldest ever recorded at Miami in each calendar month, and for the whole 1895–2026 record — with the year each was set.
Month
Record High
Record Low
Jan
88°FJan 27, 1984
28°FJan 27, 1940
Feb
89°FFeb 14, 1948
27°FFeb 3, 1917
Mar
93°FMar 22, 2003
32°FMar 3, 1980
Apr
97°FApr 20, 2020
39°FApr 14, 1940
May
98°FMay 28, 2017
50°FMay 5, 1921
Jun
98°FJun 24, 1944
60°FJun 3, 1984
Jul
100°FJul 21, 1942
66°FJul 4, 1929
Aug
100°FAug 18, 2026
67°FAug 14, 1911
Sep
97°FSep 8, 1987
62°FSep 29, 1903
Oct
95°FOct 1, 1980
45°FOct 29, 1938
Nov
91°FNov 6, 2002
36°FNov 21, 1914
Dec
89°FDec 13, 1900
30°FDec 12, 1934
All-time
100°FJul 21, 1942
27°FFeb 3, 1917
2026 Records So Far
Records set or tied at Miami so far this year — through Aug 30.
New all-time hottest on record — 100°F on Aug 18 tied the 100°F from 1942.
Record Highs in 2026
10 broke
plus 7 tied — daily record highs set this year
Monthly high records this year: Jan (88°F), Aug (100°F)
Record Lows in 2026
1 broke
plus 0 tied — daily record lows set this year
Record Warm Nights & Cold Days
Two more daily records, kept separate from the rankings: the warmest a night has ever stayed (record high minimum) and the coldest a day has ever gotten (record low maximum) — the flip side of the usual record high and low.
Warmest low ever
84°F
record high minimum — the night it never cooled · Sep 7, 1897
Coldest high ever
45°F
record low maximum — the day it never warmed · Feb 19, 1900
Month
Warmest low
Coldest high
Jan
77°FJan 2, 2017
46°FJan 2, 1898
Feb
77°FFeb 13, 1903
45°FFeb 19, 1900
Mar
80°FMar 20, 2003
53°FMar 3, 1980
Apr
80°FApr 13, 2020
62°FApr 3, 1915
May
83°FMay 28, 1973
73°FMay 13, 1944
Jun
84°FJun 25, 2020
76°FJun 2, 1930
Jul
84°FJul 14, 2019
77°FJul 19, 1972
Aug
84°FAug 4, 1993
77°FAug 19, 1976
Sep
84°FSep 7, 1897
75°FSep 30, 1984
Oct
84°FOct 12, 2023
68°FOct 22, 1898
Nov
81°FNov 6, 2024
57°FNov 30, 1911
Dec
79°FDec 2, 1901
45°FDec 24, 1989
All-time
84°FSep 7, 1897
45°FFeb 19, 1900
Hot Streaks
Current run
1 days
consecutive days with a high ≥ 90°F
Longest ever
56 days
record run, ended Sep 22 2023
So far in 2026
95 days
days with a high ≥ 90°F this year
Climate Normals
Normal high & low by month, from Miami's own 1991–2020 record. Today's normal high: 90°F · forecast is +1° vs normal.