32.838°N, 96.836°W · station DALthr · 114 years of record
100°F
HOTTEST SEP 7 SINCE 2023
forecast high · Sep 7
7-Day Forecast
NWS NDFD forecast high temperature for Dallas.
This Day in History
Every year's high on each of the next 7 forecast dates at Dallas — toggle a day below. The forecast line shows where it lands; the ringed bar is the hottest on record.
Ranks
#17 / 112
warmest Sep 1 in 112 yrs of record
Warmest Sep 1 ever
106°F
set in 2000
Coolest Sep 1 ever
75°F
set in 2003
Forecast high 99°F — 17th warmest Sep 1 of 112 years · record 106°F (2000) · warmest since 2020.
Ranks
#44 / 112
warmest Sep 2 in 112 yrs of record
Warmest Sep 2 ever
108°F
set in 2000
Coolest Sep 2 ever
74°F
set in 1976
Forecast high 95°F — 44th warmest Sep 2 of 112 years · record 108°F (2000) · warmest since 2023.
Ranks
#65 / 112
warmest Sep 3 in 112 yrs of record
Warmest Sep 3 ever
107°F
set in 2000
Coolest Sep 3 ever
77°F
set in 1974
Forecast high 93°F — 65th warmest Sep 3 of 112 years · record 107°F (2000) · warmest since 2023.
Ranks
#29 / 112
warmest Sep 4 in 112 yrs of record
Warmest Sep 4 ever
109°F
set in 2000
Coolest Sep 4 ever
76°F
set in 1967
Forecast high 96°F — 29th warmest Sep 4 of 112 years · record 109°F (2000) · warmest since 2025.
Ranks
#17 / 112
warmest Sep 5 in 112 yrs of record
Warmest Sep 5 ever
110°F
set in 2000
Coolest Sep 5 ever
68°F
set in 1918
Forecast high 97°F — 17th warmest Sep 5 of 112 years · record 110°F (2000) · warmest since 2025.
Ranks
#13 / 112
warmest Sep 6 in 112 yrs of record
Warmest Sep 6 ever
105°F
set in 2023
Coolest Sep 6 ever
69°F
set in 1935
Forecast high 98°F — 13th warmest Sep 6 of 112 years · record 105°F (2023) · warmest since 2023.
Ranks
#11 / 112
warmest Sep 7 in 112 yrs of record
Warmest Sep 7 ever
108°F
set in 2023
Coolest Sep 7 ever
76°F
set in 1957
Forecast high 100°F — 11th warmest Sep 7 of 112 years · record 108°F (2023) · warmest since 2023.
The hottest and coldest ever recorded at Dallas in each calendar month, and for the whole 1913–2026 record — with the year each was set.
Month
Record High
Record Low
Jan
88°FJan 23, 1943
-3°FJan 18, 1930
Feb
95°FFeb 21, 1996
2°FFeb 8, 1933
Mar
97°FMar 31, 1974
11°FMar 3, 1943
Apr
100°FApr 17, 2006
30°FApr 9, 1914
May
103°FMay 28, 1927
39°FMay 4, 1954
Jun
112°FJun 26, 1980
53°FJun 3, 1919
Jul
112°FJul 22, 2018
56°FJul 5, 1924
Aug
111°FAug 3, 2011
57°FAug 31, 1915
Sep
110°FSep 4, 2000
36°FSep 27, 1942
Oct
100°FOct 1, 1938
26°FOct 30, 1917
Nov
92°FNov 2, 2017
17°FNov 11, 1950
Dec
89°FDec 24, 1955
1°FDec 23, 1989
All-time
112°FJun 26, 1980
-3°FJan 18, 1930
2026 Records So Far
Records set or tied at Dallas so far this year — through Aug 30.
Record Highs in 2026
6 broke
plus 2 tied — daily record highs set this year
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
89°F
record high minimum — the night it never cooled · Jul 22, 2026
Coldest high ever
13°F
record low maximum — the day it never warmed · Dec 22, 1989
Month
Warmest low
Coldest high
Jan
68°FJan 28, 2013
15°FJan 11, 1918
Feb
69°FFeb 6, 2019
14°FFeb 15, 2021
Mar
72°FMar 19, 1982
28°FMar 11, 1948
Apr
75°FApr 28, 1970
39°FApr 8, 1938
May
80°FMay 15, 1995
52°FMay 6, 1917
Jun
84°FJun 28, 1980
64°FJun 17, 1961
Jul
89°FJul 22, 2026
72°FJul 4, 1924
Aug
88°FAug 3, 2011
71°FAug 24, 1966
Sep
86°FSep 1, 1939
58°FSep 29, 1945
Oct
78°FOct 11, 1969
37°FOct 29, 1925
Nov
74°FNov 17, 1921
33°FNov 22, 1929
Dec
69°FDec 16, 1924
13°FDec 22, 1989
All-time
89°FJul 22, 2026
13°FDec 22, 1989
Hot Streaks
Current run
72 days
consecutive days with a high ≥ 90°F
Longest ever
101 days
record run, ended Sep 4 2011
So far in 2026
97 days
days with a high ≥ 90°F this year
Climate Normals
Normal high & low by month, from Dallas's own 1991–2020 record. Today's normal high: 92°F · forecast is +8° vs normal.