44.867°N, 91.488°W · station EAUthr · 134 years of record
89°F
HOTTEST SEP 1 SINCE 2012
forecast high · Sep 1
7-Day Forecast
NWS NDFD forecast high temperature for Eau Claire.
This Day in History
Every year's high on each of the next 7 forecast dates at Eau Claire — toggle a day below. The forecast line shows where it lands; the ringed bar is the hottest on record.
Ranks
#11 / 131
warmest Sep 1 in 131 yrs of record
Warmest Sep 1 ever
99°F
set in 1937
Coolest Sep 1 ever
60°F
set in 1944
Forecast high 89°F — 11th warmest Sep 1 of 131 years · record 99°F (1937) · warmest since 2012.
Ranks
#36 / 131
warmest Sep 2 in 131 yrs of record
Warmest Sep 2 ever
100°F
set in 1937
Coolest Sep 2 ever
60°F
set in 1974
Forecast high 83°F — 36th warmest Sep 2 of 131 years · record 100°F (1937) · warmest since 2023.
Ranks
#24 / 131
warmest Sep 3 in 131 yrs of record
Warmest Sep 3 ever
100°F
set in 2023
Coolest Sep 3 ever
57°F
set in 1952
Forecast high 86°F — 24th warmest Sep 3 of 131 years · record 100°F (2023) · warmest since 2023.
Ranks
#14 / 131
warmest Sep 4 in 131 yrs of record
Warmest Sep 4 ever
97°F
set in 2023
Coolest Sep 4 ever
58°F
set in 2025
Forecast high 88°F — 14th warmest Sep 4 of 131 years · record 97°F (2023) · warmest since 2023.
Ranks
#19 / 131
warmest Sep 5 in 131 yrs of record
Warmest Sep 5 ever
97°F
set in 1922
Coolest Sep 5 ever
58°F
set in 2025
Forecast high 87°F — 19th warmest Sep 5 of 131 years · record 97°F (1922) · warmest since 2023.
Ranks
#36 / 131
warmest Sep 6 in 131 yrs of record
Warmest Sep 6 ever
100°F
set in 1922
Coolest Sep 6 ever
59°F
set in 1965
Forecast high 83°F — 36th warmest Sep 6 of 131 years · record 100°F (1922) · warmest since 2015.
Ranks
#48 / 131
warmest Sep 7 in 131 yrs of record
Warmest Sep 7 ever
97°F
set in 1978
Coolest Sep 7 ever
55°F
set in 1911
Forecast high 78°F — 48th warmest Sep 7 of 131 years · record 97°F (1978) · warmest since 2022.
The hottest and coldest ever recorded at Eau Claire in each calendar month, and for the whole 1893–2026 record — with the year each was set.
Month
Record High
Record Low
Jan
55°FJan 25, 1944
-45°FJan 30, 1951
Feb
63°FFeb 29, 2000
-40°FFeb 10, 1899
Mar
84°FMar 29, 1986
-35°FMar 1, 1962
Apr
91°FApr 15, 2002
0°FApr 1, 1924
May
107°FMay 31, 1934
20°FMay 4, 1907
Jun
105°FJun 1, 1934
25°FJun 1, 1897
Jul
111°FJul 13, 1936
41°FJul 9, 1895
Aug
104°FAug 4, 1947
36°FAug 30, 1915
Sep
101°FSep 10, 1931
22°FSep 30, 1899
Oct
89°FOct 2, 1953
7°FOct 30, 1925
Nov
79°FNov 1, 1933
-18°FNov 30, 1964
Dec
64°FDec 5, 2001
-32°FDec 19, 1983
All-time
111°FJul 13, 1936
-45°FJan 30, 1951
2026 Records So Far
Records set or tied at Eau Claire 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
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
82°F
record high minimum — the night it never cooled · Jun 22, 2025
Coldest high ever
-20°F
record low maximum — the day it never warmed · Feb 9, 1899
Month
Warmest low
Coldest high
Jan
39°FJan 25, 1944
-19°FJan 18, 1994
Feb
45°FFeb 20, 2017
-20°FFeb 9, 1899
Mar
61°FMar 17, 2012
1°FMar 2, 2014
Apr
68°FApr 23, 1913
24°FApr 4, 1995
May
73°FMay 22, 1921
33°FMay 1, 1909
Jun
82°FJun 22, 2025
44°FJun 2, 1945
Jul
81°FJul 20, 1932
58°FJul 18, 2000
Aug
79°FAug 10, 1944
56°FAug 4, 1915
Sep
78°FSep 6, 1922
41°FSep 28, 1899
Oct
72°FOct 3, 2005
24°FOct 29, 1925
Nov
60°FNov 2, 1938
5°FNov 28, 1976
Dec
50°FDec 25, 2023
-19°FDec 23, 1983
All-time
82°FJun 22, 2025
-20°FFeb 9, 1899
Hot Streaks
Current run
0 days
consecutive days with a high ≥ 90°F
Longest ever
20 days
record run, ended Aug 9 1941
So far in 2026
10 days
days with a high ≥ 90°F this year
Climate Normals
Normal high & low by month, from Eau Claire's own 1991–2020 record. Today's normal high: 79°F · forecast is +10° vs normal.
Eau Claire's observed daily high 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 Eau Claire's own record — the record high, the normal, and the full span ever seen. A shareable look at where the year stands.
