44.171°N, 114.927°W · station SNTthr · 111 years of record
29°F
COLDEST SEP 4 SINCE 2021
forecast low · Sep 4
7-Day Forecast
NWS NDFD forecast low temperature for Stanley.
This Day in History
Every year's low on each of the next 7 forecast dates at Stanley — toggle a day below. The forecast line shows where it lands; the ringed bar is the coldest on record.
Ranks
#36 / 68
coldest Sep 2 in 68 yrs of record
Coldest Sep 2 ever
20°F
set in 1920
Mildest Sep 2 ever
49°F
set in 2023
Forecast low 32°F — 36th coldest Sep 2 of 68 years · record 20°F (1920) · coldest since 2022.
Ranks
#26 / 67
coldest Sep 3 in 67 yrs of record
Coldest Sep 3 ever
22°F
set in 1920
Mildest Sep 3 ever
49°F
set in 2013
Forecast low 30°F — 26th coldest Sep 3 of 67 years · record 22°F (1920) · coldest since 2021.
Ranks
#27 / 65
coldest Sep 4 in 65 yrs of record
Coldest Sep 4 ever
19°F
set in 1980
Mildest Sep 4 ever
51°F
set in 1978
Forecast low 29°F — 27th coldest Sep 4 of 65 years · record 19°F (1980) · coldest since 2021.
Ranks
#35 / 68
coldest Sep 5 in 68 yrs of record
Coldest Sep 5 ever
16°F
set in 1921
Mildest Sep 5 ever
50°F
set in 2013
Forecast low 30°F — 35th coldest Sep 5 of 68 years · record 16°F (1921) · coldest since 2021.
Ranks
#39 / 67
coldest Sep 6 in 67 yrs of record
Coldest Sep 6 ever
12°F
set in 1923
Mildest Sep 6 ever
51°F
set in 1998
Forecast low 33°F — 39th coldest Sep 6 of 67 years · record 12°F (1923) · coldest since 2024.
Ranks
#50 / 68
coldest Sep 7 in 68 yrs of record
Coldest Sep 7 ever
16°F
set in 1923
Mildest Sep 7 ever
51°F
set in 1998
Forecast low 34°F — 50th coldest Sep 7 of 68 years · record 16°F (1923) · coldest since 2024.
Ranks
#31 / 66
coldest Sep 8 in 66 yrs of record
Coldest Sep 8 ever
18°F
set in 1923
Mildest Sep 8 ever
49°F
set in 1998
Forecast low 29°F — 31st coldest Sep 8 of 66 years · record 18°F (1923) · coldest since 2025.
The hottest and coldest ever recorded at Stanley in each calendar month, and for the whole 1916–2026 record — with the year each was set.
Month
Record High
Record Low
Jan
54°FJan 30, 1971
-46°FJan 1, 1978
Feb
56°FFeb 21, 1977
-47°FFeb 5, 1982
Mar
65°FMar 27, 2015
-34°FMar 1, 1917
Apr
77°FApr 28, 1987
-18°FApr 3, 1920
May
85°FMay 31, 2025
7°FMay 1, 2008
Jun
93°FJun 28, 2015
12°FJun 15, 1923
Jul
96°FJul 18, 1964
15°FJul 1, 1918
Aug
96°FAug 10, 2018
12°FAug 21, 1924
Sep
93°FSep 3, 2017
1°FSep 25, 1926
Oct
83°FOct 1, 2010
-10°FOct 29, 1971
Nov
68°FNov 3, 2020
-30°FNov 27, 1919
Dec
60°FDec 6, 1918
-54°FDec 23, 1983
All-time
96°FJul 18, 1964
-54°FDec 23, 1983
2026 Records So Far
Records set or tied at Stanley so far this year — through Aug 30.
Record Highs in 2026
8 broke
plus 2 tied — daily record highs set this year
Record Lows in 2026
1 broke
plus 1 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
64°F
record high minimum — the night it never cooled · Aug 1, 1922
Coldest high ever
-24°F
record low maximum — the day it never warmed · Dec 23, 1983
Month
Warmest low
Coldest high
Jan
34°FJan 30, 1986
-16°FJan 28, 1980
Feb
36°FFeb 6, 2015
-3°FFeb 1, 1996
Mar
42°FMar 25, 2026
15°FMar 1, 1917
Apr
42°FApr 30, 1992
25°FApr 19, 1927
May
50°FMay 29, 2002
32°FMay 1, 1921
Jun
56°FJun 26, 1988
38°FJun 17, 1921
Jul
59°FJul 22, 2005
45°FJul 2, 1921
Aug
64°FAug 1, 1922
47°FAug 7, 2009
Sep
51°FSep 4, 1978
36°FSep 18, 1921
Oct
51°FOct 17, 1988
21°FOct 31, 2002
Nov
45°FNov 7, 2006
5°FNov 25, 1982
Dec
39°FDec 11, 2014
-24°FDec 23, 1983
All-time
64°FAug 1, 1922
-24°FDec 23, 1983
Cold Streaks
Current run
1 days
consecutive days with a low ≤ 32°F
Longest ever
228 days
record run, ended May 15 2014
So far in 2026
166 days
days with a low ≤ 32°F this year
Climate Normals
Normal low & low by month, from Stanley's own 1991–2020 record. Today's normal low: 31°F · forecast is -2° vs normal.