46.744°N, 117.116°W · station PUWthr · 134 years of record
81°F
HOTTEST SEP 1 SINCE 2025
forecast high · Sep 1
7-Day Forecast
NWS NDFD forecast high temperature for Pullman.
This Day in History
Every year's high on each of the next 7 forecast dates at Pullman — toggle a day below. The forecast line shows where it lands; the ringed bar is the hottest on record.
Ranks
#40 / 126
warmest Sep 1 in 126 yrs of record
Warmest Sep 1 ever
98°F
set in 2025
Coolest Sep 1 ever
54°F
set in 1912
Forecast high 81°F — 40th warmest Sep 1 of 126 years · record 98°F (2025) · warmest since 2025.
Ranks
#102 / 124
warmest Sep 2 in 124 yrs of record
Warmest Sep 2 ever
97°F
set in 2025
Coolest Sep 2 ever
54°F
set in 1964
Forecast high 67°F — 102nd warmest Sep 2 of 124 years · record 97°F (2025) · warmest since 2025.
Ranks
#117 / 124
warmest Sep 3 in 124 yrs of record
Warmest Sep 3 ever
96°F
set in 1998
Coolest Sep 3 ever
54°F
set in 2000
Forecast high 62°F — 117th warmest Sep 3 of 124 years · record 96°F (1998) · warmest since 2025.
Ranks
#113 / 126
warmest Sep 4 in 126 yrs of record
Warmest Sep 4 ever
97°F
set in 1988
Coolest Sep 4 ever
56°F
set in 1959
Forecast high 65°F — 113th warmest Sep 4 of 126 years · record 97°F (1988) · warmest since 2025.
Ranks
#85 / 125
warmest Sep 5 in 125 yrs of record
Warmest Sep 5 ever
100°F
set in 1988
Coolest Sep 5 ever
51°F
set in 1970
Forecast high 71°F — 85th warmest Sep 5 of 125 years · record 100°F (1988) · warmest since 2025.
Ranks
#69 / 126
warmest Sep 6 in 126 yrs of record
Warmest Sep 6 ever
97°F
set in 1988
Coolest Sep 6 ever
54°F
set in 1927
Forecast high 74°F — 69th warmest Sep 6 of 126 years · record 97°F (1988) · warmest since 2025.
Ranks
#87 / 124
warmest Sep 7 in 124 yrs of record
Warmest Sep 7 ever
96°F
set in 1958
Coolest Sep 7 ever
45°F
set in 1927
Forecast high 69°F — 87th warmest Sep 7 of 124 years · record 96°F (1958) · warmest since 2025.
The hottest and coldest ever recorded at Pullman in each calendar month, and for the whole 1893–2026 record — with the year each was set.
Month
Record High
Record Low
Jan
59°FJan 1, 1918
-29°FJan 26, 1957
Feb
66°FFeb 25, 1986
-24°FFeb 2, 1996
Mar
75°FMar 26, 2025
-9°FMar 4, 2019
Apr
88°FApr 25, 1910
6°FApr 1, 1936
May
94°FMay 29, 1897
23°FMay 2, 1954
Jun
106°FJun 29, 2021
29°FJun 6, 1906
Jul
104°FJul 21, 1905
32°FJul 4, 1893
Aug
110°FAug 4, 1961
32°FAug 24, 1908
Sep
100°FSep 4, 1988
20°FSep 29, 1983
Oct
90°FOct 1, 1992
4°FOct 31, 1935
Nov
73°FNov 3, 1908
-14°FNov 15, 1955
Dec
64°FDec 12, 1921
-32°FDec 30, 1968
All-time
110°FAug 4, 1961
-32°FDec 30, 1968
2026 Records So Far
Records set or tied at Pullman so far this year — through Aug 30.
Record Highs in 2026
3 broke
plus 2 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
77°F
record high minimum — the night it never cooled · Jul 27, 1928
Coldest high ever
-5°F
record low maximum — the day it never warmed · Dec 30, 1968
Month
Warmest low
Coldest high
Jan
47°FJan 18, 1920
-2°FJan 10, 1909
Feb
50°FFeb 18, 1930
-2°FFeb 3, 1899
Mar
53°FMar 30, 1906
17°FMar 5, 1955
Apr
58°FApr 24, 1977
29°FApr 1, 1936
May
65°FMay 23, 1910
39°FMay 1, 1969
Jun
75°FJun 30, 2021
44°FJun 16, 1929
Jul
77°FJul 27, 1928
50°FJul 4, 1902
Aug
73°FAug 8, 1897
50°FAug 19, 1918
Sep
68°FSep 13, 1959
38°FSep 24, 1934
Oct
60°FOct 4, 1907
24°FOct 31, 1935
Nov
52°FNov 10, 1989
4°FNov 25, 1985
Dec
52°FDec 13, 1924
-5°FDec 30, 1968
All-time
77°FJul 27, 1928
-5°FDec 30, 1968
Hot Streaks
Current run
0 days
consecutive days with a high ≥ 90°F
Longest ever
14 days
record run, ended Jul 9 2015
So far in 2026
15 days
days with a high ≥ 90°F this year
Climate Normals
Normal high & low by month, from Pullman's own 1991–2020 record. Today's normal high: 79°F · forecast is +2° vs normal.
Pullman'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 Pullman's own record — the record high, the normal, and the full span ever seen. A shareable look at where the year stands.