45.631°N, 89.482°W · station RHIthr · 134 years of record
51°F
COLDEST SEP 8 SINCE 2025
forecast low · Sep 8
7-Day Forecast
NWS NDFD forecast low temperature for Rhinelander.
This Day in History
Every year's low on each of the next 7 forecast dates at Rhinelander — toggle a day below. The forecast line shows where it lands; the ringed bar is the coldest on record.
Ranks
#96 / 117
coldest Sep 2 in 117 yrs of record
Coldest Sep 2 ever
35°F
set in 1909
Mildest Sep 2 ever
67°F
set in 1953
Forecast low 60°F — 96th coldest Sep 2 of 117 years · record 35°F (1909) · coldest since 2025.
Ranks
#96 / 116
coldest Sep 3 in 116 yrs of record
Coldest Sep 3 ever
31°F
set in 1946
Mildest Sep 3 ever
70°F
set in 2023
Forecast low 57°F — 96th coldest Sep 3 of 116 years · record 31°F (1946) · coldest since 2025.
Ranks
#103 / 118
coldest Sep 4 in 118 yrs of record
Coldest Sep 4 ever
33°F
set in 1974
Mildest Sep 4 ever
69°F
set in 1973
Forecast low 60°F — 103rd coldest Sep 4 of 118 years · record 33°F (1974) · coldest since 2025.
Ranks
#105 / 118
coldest Sep 5 in 118 yrs of record
Coldest Sep 5 ever
34°F
set in 1918
Mildest Sep 5 ever
71°F
set in 2023
Forecast low 60°F — 105th coldest Sep 5 of 118 years · record 34°F (1918) · coldest since 2025.
Ranks
#90 / 117
coldest Sep 6 in 117 yrs of record
Coldest Sep 6 ever
34°F
set in 2000
Mildest Sep 6 ever
69°F
set in 2007
Forecast low 59°F — 90th coldest Sep 6 of 117 years · record 34°F (2000) · coldest since 2025.
Ranks
#88 / 118
coldest Sep 7 in 118 yrs of record
Coldest Sep 7 ever
31°F
set in 1924
Mildest Sep 7 ever
72°F
set in 1912
Forecast low 55°F — 88th coldest Sep 7 of 118 years · record 31°F (1924) · coldest since 2025.
Ranks
#76 / 115
coldest Sep 8 in 115 yrs of record
Coldest Sep 8 ever
31°F
set in 1914
Mildest Sep 8 ever
72°F
set in 1960
Forecast low 51°F — 76th coldest Sep 8 of 115 years · record 31°F (1914) · coldest since 2025.
The hottest and coldest ever recorded at Rhinelander in each calendar month, and for the whole 1893–2026 record — with the year each was set.
Month
Record High
Record Low
Jan
53°FJan 25, 1981
-41°FJan 28, 1915
Feb
65°FFeb 27, 2024
-42°FFeb 3, 1996
Mar
78°FMar 18, 2012
-36°FMar 1, 1962
Apr
92°FApr 28, 1952
-11°FApr 1, 1924
May
99°FMay 31, 1934
18°FMay 2, 1911
Jun
104°FJun 30, 1931
25°FJun 6, 1913
Jul
108°FJul 13, 1936
31°FJul 13, 1930
Aug
97°FAug 2, 1964
28°FAug 30, 1915
Sep
98°FSep 10, 1908
21°FSep 30, 1918
Oct
92°FOct 1, 1976
2°FOct 30, 1925
Nov
79°FNov 13, 1930
-16°FNov 30, 1976
Dec
62°FDec 2, 1998
-34°FDec 27, 1924
All-time
108°FJul 13, 1936
-42°FFeb 3, 1996
2026 Records So Far
Records set or tied at Rhinelander so far this year — through Aug 30.
Record Highs in 2026
1 broke
plus 0 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
76°F
record high minimum — the night it never cooled · Sep 9, 1912
Coldest high ever
-19°F
record low maximum — the day it never warmed · Jan 18, 1994
Month
Warmest low
Coldest high
Jan
42°FJan 26, 1944
-19°FJan 18, 1994
Feb
38°FFeb 22, 1930
-16°FFeb 17, 1936
Mar
57°FMar 17, 2012
-1°FMar 2, 1943
Apr
65°FApr 16, 2002
18°FApr 1, 1923
May
71°FMay 30, 1929
29°FMay 1, 1909
Jun
76°FJun 22, 2025
43°FJun 2, 1945
Jul
76°FJul 27, 1914
55°FJul 27, 2013
Aug
74°FAug 12, 1947
52°FAug 11, 2004
Sep
76°FSep 9, 1912
37°FSep 16, 1916
Oct
70°FOct 3, 2005
20°FOct 30, 1925
Nov
56°FNov 4, 2008
5°FNov 28, 1976
Dec
47°FDec 3, 1962
-13°FDec 26, 1933
All-time
76°FSep 9, 1912
-19°FJan 18, 1994
Cold Streaks
Current run
0 days
consecutive days with a low ≤ 32°F
Longest ever
160 days
record run, ended Apr 15 1957
So far in 2026
116 days
days with a low ≤ 32°F this year
Climate Normals
Normal low & low by month, from Rhinelander's own 1991–2020 record. Today's normal low: 49°F · forecast is +2° vs normal.
Rhinelander'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 Rhinelander's own record — the record low, the normal, and the full span ever seen. A shareable look at where the year stands.