66.918°N, 151.519°W · station BTTthr · 83 years of record
25°F
COLDEST SEP 3 SINCE 1983
forecast low · Sep 3
7-Day Forecast
NWS NDFD forecast low temperature for Bettles.
This Day in History
Every year's low on each of the next 7 forecast dates at Bettles — toggle a day below. The forecast line shows where it lands; the ringed bar is the coldest on record.
Ranks
#11 / 82
coldest Sep 2 in 82 yrs of record
Coldest Sep 2 ever
16°F
set in 1983
Mildest Sep 2 ever
51°F
set in 1949
Forecast low 30°F — 11th coldest Sep 2 of 82 years · record 16°F (1983) · coldest since 2015.
Ranks
#7 / 82
coldest Sep 3 in 82 yrs of record
Coldest Sep 3 ever
22°F
set in 1944
Mildest Sep 3 ever
52°F
set in 1949
Forecast low 25°F — 7th coldest Sep 3 of 82 years · record 22°F (1944) · coldest since 1983.
Ranks
#20 / 82
coldest Sep 4 in 82 yrs of record
Coldest Sep 4 ever
18°F
set in 2014
Mildest Sep 4 ever
49°F
set in 1972
Forecast low 32°F — 20th coldest Sep 4 of 82 years · record 18°F (2014) · coldest since 2016.
Ranks
#38 / 82
coldest Sep 5 in 82 yrs of record
Coldest Sep 5 ever
24°F
set in 1976
Mildest Sep 5 ever
52°F
set in 1957
Forecast low 37°F — 38th coldest Sep 5 of 82 years · record 24°F (1976) · coldest since 2024.
Ranks
#43 / 82
coldest Sep 6 in 82 yrs of record
Coldest Sep 6 ever
21°F
set in 1983
Mildest Sep 6 ever
50°F
set in 2010
Forecast low 38°F — 43rd coldest Sep 6 of 82 years · record 21°F (1983) · coldest since 2025.
Ranks
#44 / 82
coldest Sep 7 in 82 yrs of record
Coldest Sep 7 ever
21°F
set in 1952
Mildest Sep 7 ever
49°F
set in 2010
Forecast low 37°F — 44th coldest Sep 7 of 82 years · record 21°F (1952) · coldest since 2023.
Ranks
#44 / 82
coldest Sep 8 in 82 yrs of record
Coldest Sep 8 ever
18°F
set in 1944
Mildest Sep 8 ever
49°F
set in 2025
Forecast low 38°F — 44th coldest Sep 8 of 82 years · record 18°F (1944) · coldest since 2024.
The hottest and coldest ever recorded at Bettles in each calendar month, and for the whole 1944–2026 record — with the year each was set.
Month
Record High
Record Low
Jan
42°FJan 21, 1961
-70°FJan 4, 1975
Feb
40°FFeb 21, 1977
-64°FFeb 9, 1999
Mar
49°FMar 22, 1998
-56°FMar 14, 1964
Apr
66°FApr 29, 2010
-39°FApr 9, 2021
May
86°FMay 31, 1983
-10°FMay 4, 1945
Jun
92°FJun 16, 1969
27°FJun 1, 1960
Jul
93°FJul 6, 1986
29°FJul 14, 1959
Aug
88°FAug 6, 1994
15°FAug 31, 2013
Sep
79°FSep 5, 1957
0°FSep 23, 1992
Oct
59°FOct 1, 2018
-35°FOct 31, 1992
Nov
45°FNov 13, 1976
-57°FNov 25, 1974
Dec
38°FDec 9, 1960
-60°FDec 15, 1946
All-time
93°FJul 6, 1986
-70°FJan 4, 1975
2026 Records So Far
Records set or tied at Bettles so far this year — through Aug 30.
Record Highs in 2026
0 broke
plus 0 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
67°F
record high minimum — the night it never cooled · Jun 22, 1987
Coldest high ever
-65°F
record low maximum — the day it never warmed · Jan 4, 1975
Month
Warmest low
Coldest high
Jan
32°FJan 21, 1961
-65°FJan 4, 1975
Feb
32°FFeb 29, 1996
-48°FFeb 3, 1993
Mar
31°FMar 21, 1982
-41°FMar 13, 1964
Apr
42°FApr 29, 2010
-6°FApr 6, 1986
May
60°FMay 30, 1983
15°FMay 3, 1965
Jun
67°FJun 22, 1987
37°FJun 2, 2023
Jul
66°FJul 13, 1975
47°FJul 25, 1957
Aug
61°FAug 8, 1977
39°FAug 29, 1948
Sep
54°FSep 20, 1995
24°FSep 30, 1957
Oct
49°FOct 2, 2003
-18°FOct 31, 1992
Nov
32°FNov 2, 1951
-51°FNov 26, 1974
Dec
28°FDec 14, 2017
-55°FDec 27, 2019
All-time
67°FJun 22, 1987
-65°FJan 4, 1975
Cold Streaks
Current run
0 days
consecutive days with a low ≤ 32°F
Longest ever
245 days
record run, ended May 5 2005
So far in 2026
129 days
days with a low ≤ 32°F this year
Climate Normals
Normal low & low by month, from Bettles's own 1991–2020 record. Today's normal low: 37°F · forecast is -12° vs normal.