34.068°N, 118.242°W · station CQTthr · 150 years of record
59°F
COLDEST SEP 2 SINCE 2011
forecast low · Sep 2
7-Day Forecast
NWS NDFD forecast low temperature for Los Angeles Downtown.
This Day in History
Every year's low on each of the next 7 forecast dates at Los Angeles Downtown — toggle a day below. The forecast line shows where it lands; the ringed bar is the coldest on record.
Ranks
#24 / 149
coldest Sep 2 in 149 yrs of record
Coldest Sep 2 ever
51°F
set in 1881
Mildest Sep 2 ever
83°F
set in 1955
Forecast low 59°F — 24th coldest Sep 2 of 149 years · record 51°F (1881) · coldest since 2011.
Ranks
#65 / 149
coldest Sep 3 in 149 yrs of record
Coldest Sep 3 ever
53°F
set in 1881
Mildest Sep 3 ever
76°F
set in 1955
Forecast low 61°F — 65th coldest Sep 3 of 149 years · record 53°F (1881) · coldest since 2012.
Ranks
#57 / 149
coldest Sep 4 in 149 yrs of record
Coldest Sep 4 ever
51°F
set in 1892
Mildest Sep 4 ever
77°F
set in 2022
Forecast low 62°F — 57th coldest Sep 4 of 149 years · record 51°F (1892) · coldest since 2021.
Ranks
#72 / 149
coldest Sep 5 in 149 yrs of record
Coldest Sep 5 ever
50°F
set in 1898
Mildest Sep 5 ever
80°F
set in 1988
Forecast low 63°F — 72nd coldest Sep 5 of 149 years · record 50°F (1898) · coldest since 2025.
Ranks
#115 / 149
coldest Sep 6 in 149 yrs of record
Coldest Sep 6 ever
48°F
set in 1898
Mildest Sep 6 ever
82°F
set in 1984
Forecast low 67°F — 115th coldest Sep 6 of 149 years · record 48°F (1898) · coldest since 2025.
Ranks
#119 / 149
coldest Sep 7 in 149 yrs of record
Coldest Sep 7 ever
51°F
set in 1893
Mildest Sep 7 ever
77°F
set in 1984
Forecast low 68°F — 119th coldest Sep 7 of 149 years · record 51°F (1893) · coldest since 2025.
Ranks
#117 / 149
coldest Sep 8 in 149 yrs of record
Coldest Sep 8 ever
47°F
set in 1901
Mildest Sep 8 ever
74°F
set in 1984
Forecast low 67°F — 117th coldest Sep 8 of 149 years · record 47°F (1901) · coldest since 2025.
The hottest and coldest ever recorded at Los Angeles Downtown in each calendar month, and for the whole 1877–2026 record — with the year each was set.
Month
Record High
Record Low
Jan
95°FJan 18, 1971
28°FJan 7, 1913
Feb
95°FFeb 20, 1995
28°FFeb 6, 1883
Mar
99°FMar 29, 1879
31°FMar 9, 1893
Apr
106°FApr 6, 1989
36°FApr 8, 1901
May
103°FMay 25, 1896
40°FMay 16, 1883
Jun
112°FJun 26, 1990
46°FJun 10, 1892
Jul
109°FJul 25, 1891
49°FJul 12, 1888
Aug
106°FAug 19, 1885
49°FAug 30, 1901
Sep
113°FSep 27, 2010
44°FSep 23, 1880
Oct
108°FOct 3, 1987
40°FOct 22, 1892
Nov
100°FNov 1, 1966
34°FNov 18, 1881
Dec
92°FDec 8, 1938
30°FDec 14, 1878
All-time
113°FSep 27, 2010
28°FFeb 6, 1883
2026 Records So Far
Records set or tied at Los Angeles Downtown so far this year — through Aug 30.
Record Highs in 2026
6 broke
plus 4 tied — daily record highs set this year
Record Lows in 2026
0 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 22, 1939
Coldest high ever
43°F
record low maximum — the day it never warmed · Jan 29, 1922
Month
Warmest low
Coldest high
Jan
65°FJan 9, 1923
43°FJan 29, 1922
Feb
65°FFeb 2, 1935
46°FFeb 2, 1979
Mar
67°FMar 10, 1916
47°FMar 2, 1896
Apr
73°FApr 6, 1989
50°FApr 11, 1912
May
71°FMay 28, 1972
55°FMay 1, 1915
Jun
74°FJun 11, 1979
60°FJun 3, 1925
Jul
79°FJul 7, 2018
66°FJul 1, 1935
Aug
79°FAug 16, 1983
65°FAug 29, 1951
Sep
84°FSep 22, 1939
61°FSep 24, 1908
Oct
80°FOct 15, 1961
58°FOct 18, 1916
Nov
70°FNov 3, 1997
49°FNov 26, 1906
Dec
65°FDec 11, 1934
46°FDec 26, 1916
All-time
84°FSep 22, 1939
43°FJan 29, 1922
Cold Streaks
Current run
0 days
consecutive days with a low ≤ 32°F
Longest ever
4 days
record run, ended Jan 10 1888
So far in 2026
0 days
days with a low ≤ 32°F this year
Climate Normals
Normal low & low by month, from Los Angeles Downtown's own 1991–2020 record. Today's normal low: 66°F · forecast is -8° vs normal.
Los Angeles Downtown's observed daily low for the last six weeks — a white ring marks any day that broke or tied its daily record for that date.
2026 So Far
Every day this year against Los Angeles Downtown's own record — the record low, the normal, and the full span ever seen. A shareable look at where the year stands.
Each cell is one day's low at Los Angeles Downtown, coloured by temperature — 150 years of record, so heat waves read as warm streaks and cold snaps as blue.
Days Below the Mark
How many days a year hit a given low at Los Angeles Downtown — counted through Sep 2 each year, so you can see whether 2026 is running cold. Pick a threshold:
No days ≤32°F yet in 2026. Normal for this point: 0. Record: 6 in 1888.
Share Card
A ready-to-share summary of Los Angeles Downtown's outlook — post it, or link this page.