36.448°N, 103.154°W · station CAOthr · 131 years of record
63°F
COLDEST SEP 2 SINCE 2025
forecast low · Sep 2
7-Day Forecast
NWS NDFD forecast low temperature for Clayton.
This Day in History
Every year's low on each of the next 7 forecast dates at Clayton — toggle a day below. The forecast line shows where it lands; the ringed bar is the coldest on record.
Ranks
#105 / 114
coldest Sep 2 in 114 yrs of record
Coldest Sep 2 ever
43°F
set in 1934
Mildest Sep 2 ever
69°F
set in 1924
Forecast low 63°F — 105th coldest Sep 2 of 114 years · record 43°F (1934) · coldest since 2025.
Ranks
#112 / 114
coldest Sep 3 in 114 yrs of record
Coldest Sep 3 ever
37°F
set in 1961
Mildest Sep 3 ever
68°F
set in 1913
Forecast low 66°F — 112th coldest Sep 3 of 114 years · record 37°F (1961) · coldest since 2025.
Ranks
#114 / 115
coldest Sep 4 in 115 yrs of record
Coldest Sep 4 ever
33°F
set in 1961
Mildest Sep 4 ever
67°F
set in 2023
Forecast low 66°F — 114th coldest Sep 4 of 115 years · record 33°F (1961) · coldest since 2025.
Ranks
#115 / 115
coldest Sep 5 in 115 yrs of record
Coldest Sep 5 ever
41°F
set in 1961
Mildest Sep 5 ever
67°F
set in 2000
Forecast low 66°F — 115th coldest Sep 5 of 115 years · record 41°F (1961) · coldest since 2025.
Ranks
#115 / 114
coldest Sep 6 in 114 yrs of record
Coldest Sep 6 ever
41°F
set in 1898
Mildest Sep 6 ever
65°F
set in 2000
Forecast low 66°F — 115th coldest Sep 6 of 114 years · record 41°F (1898) · coldest since 2025.
Ranks
#115 / 115
coldest Sep 7 in 115 yrs of record
Coldest Sep 7 ever
40°F
set in 1918
Mildest Sep 7 ever
69°F
set in 1913
Forecast low 65°F — 115th coldest Sep 7 of 115 years · record 40°F (1918) · coldest since 2025.
Ranks
#112 / 115
coldest Sep 8 in 115 yrs of record
Coldest Sep 8 ever
41°F
set in 1929
Mildest Sep 8 ever
66°F
set in 2020
Forecast low 64°F — 112th coldest Sep 8 of 115 years · record 41°F (1929) · coldest since 2025.
The hottest and coldest ever recorded at Clayton in each calendar month, and for the whole 1896–2026 record — with the year each was set.
Month
Record High
Record Low
Jan
80°FJan 10, 1990
-21°FJan 4, 1959
Feb
83°FFeb 7, 2015
-18°FFeb 11, 1899
Mar
94°FMar 26, 2026
-11°FMar 11, 1948
Apr
92°FApr 24, 2012
7°FApr 4, 1920
May
99°FMay 27, 1896
20°FMay 7, 1917
Jun
105°FJun 27, 1924
31°FJun 2, 1919
Jul
105°FJul 30, 1934
40°FJul 9, 1943
Aug
102°FAug 12, 1936
42°FAug 23, 1910
Sep
99°FSep 3, 1947
26°FSep 29, 1985
Oct
93°FOct 17, 1926
6°FOct 30, 2019
Nov
86°FNov 8, 2006
-10°FNov 27, 1976
Dec
83°FDec 23, 1955
-14°FDec 21, 1983
All-time
105°FJun 27, 1924
-21°FJan 4, 1959
2026 Records So Far
Records set or tied at Clayton so far this year — through Aug 30.
Record Highs in 2026
10 broke
plus 6 tied — daily record highs set this year
Monthly high record this year: Mar (94°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
74°F
record high minimum — the night it never cooled · Jul 26, 1917
Coldest high ever
-1°F
record low maximum — the day it never warmed · Jan 3, 1959
Month
Warmest low
Coldest high
Jan
46°FJan 7, 1965
-1°FJan 3, 1959
Feb
52°FFeb 10, 2017
0°FFeb 14, 2021
Mar
57°FMar 25, 2026
13°FMar 2, 1943
Apr
63°FApr 25, 2012
26°FApr 7, 1938
May
67°FMay 30, 2003
34°FMay 2, 1978
Jun
72°FJun 15, 1952
51°FJun 10, 1975
Jul
74°FJul 26, 1917
58°FJul 4, 1972
Aug
73°FAug 1, 1899
53°FAug 23, 1966
Sep
69°FSep 7, 1913
35°FSep 29, 1945
Oct
61°FOct 1, 2019
18°FOct 26, 2020
Nov
54°FNov 9, 2022
10°FNov 27, 1976
Dec
49°FDec 22, 2025
0°FDec 21, 1983
All-time
74°FJul 26, 1917
-1°FJan 3, 1959
Cold Streaks
Current run
0 days
consecutive days with a low ≤ 32°F
Longest ever
85 days
record run, ended Feb 15 1959
So far in 2026
49 days
days with a low ≤ 32°F this year
Climate Normals
Normal low & low by month, from Clayton's own 1991–2020 record. Today's normal low: 58°F · forecast is +5° vs normal.