40.485°N, 80.215°W · station PITthr · 153 years of record
67°F
HOTTEST OCT 23 SINCE 2024
forecast high · Oct 23
7-Day Forecast
NWS NDFD forecast high temperature for Pittsburgh.
This Day in History
Every year's high on each of the next 7 forecast dates at Pittsburgh — toggle a day below. The forecast line shows where it lands; the ringed bar is the hottest on record.
Ranks
#135 / 151
warmest Oct 17 in 151 yrs of record
Warmest Oct 17 ever
83°F
set in 1881
Coolest Oct 17 ever
40°F
set in 1943
Forecast high 51°F — 135th warmest Oct 17 of 151 years · record 83°F (1881) · warmest since 2025.
Ranks
#103 / 151
warmest Oct 18 in 151 yrs of record
Warmest Oct 18 ever
83°F
set in 1928
Coolest Oct 18 ever
42°F
set in 1930
Forecast high 58°F — 103rd warmest Oct 18 of 151 years · record 83°F (1928) · warmest since 2025.
Ranks
#82 / 151
warmest Oct 19 in 151 yrs of record
Warmest Oct 19 ever
82°F
set in 1894
Coolest Oct 19 ever
36°F
set in 1972
Forecast high 62°F — 82nd warmest Oct 19 of 151 years · record 82°F (1894) · warmest since 2025.
Ranks
#64 / 151
warmest Oct 20 in 151 yrs of record
Warmest Oct 20 ever
81°F
set in 1894
Coolest Oct 20 ever
38°F
set in 1940
Forecast high 66°F — 64th warmest Oct 20 of 151 years · record 81°F (1894) · warmest since 2024.
Ranks
#55 / 151
warmest Oct 21 in 151 yrs of record
Warmest Oct 21 ever
82°F
set in 1949
Coolest Oct 21 ever
39°F
set in 1952
Forecast high 66°F — 55th warmest Oct 21 of 151 years · record 82°F (1949) · warmest since 2024.
Ranks
#58 / 151
warmest Oct 22 in 151 yrs of record
Warmest Oct 22 ever
84°F
set in 1900
Coolest Oct 22 ever
40°F
set in 1925
Forecast high 66°F — 58th warmest Oct 22 of 151 years · record 84°F (1900) · warmest since 2024.
Ranks
#49 / 151
warmest Oct 23 in 151 yrs of record
Warmest Oct 23 ever
82°F
set in 1947
Coolest Oct 23 ever
40°F
set in 1937
Forecast high 67°F — 49th warmest Oct 23 of 151 years · record 82°F (1947) · warmest since 2024.
The hottest and coldest ever recorded at Pittsburgh in each calendar month, and for the whole 1874–2026 record — with the year each was set.
Month
Record High
Record Low
Jan
75°FJan 22, 1906
-22°FJan 19, 1994
Feb
78°FFeb 20, 2018
-20°FFeb 10, 1899
Mar
84°FMar 25, 1929
-5°FMar 6, 2015
Apr
90°FApr 18, 1896
11°FApr 1, 1923
May
95°FMay 25, 1875
26°FMay 2, 1963
Jun
98°FJun 4, 1895
34°FJun 11, 1972
Jul
103°FJul 10, 1881
42°FJul 9, 1963
Aug
103°FAug 6, 1918
39°FAug 29, 1982
Sep
102°FSep 6, 1881
31°FSep 19, 1959
Oct
91°FOct 5, 1879
16°FOct 29, 1965
Nov
82°FNov 3, 1961
-1°FNov 30, 1958
Dec
74°FDec 3, 1982
-12°FDec 25, 1983
All-time
103°FJul 10, 1881
-22°FJan 19, 1994
2026 Records So Far
Records set or tied at Pittsburgh so far this year — through Oct 15.
Record Highs in 2026
2 broke
plus 1 tied — daily record highs set this year
Monthly high record this year: Mar (84°F)
Record Lows in 2026
2 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 · Jul 1, 1901
Coldest high ever
-3°F
record low maximum — the day it never warmed · Feb 9, 1899
Month
Warmest low
Coldest high
Jan
61°FJan 22, 1906
-3°FJan 17, 1982
Feb
59°FFeb 11, 1932
-3°FFeb 9, 1899
Mar
67°FMar 23, 1907
12°FMar 1, 1980
Apr
69°FApr 30, 1899
25°FApr 18, 1875
May
72°FMay 31, 1895
40°FMay 9, 1923
Jun
78°FJun 27, 1876
47°FJun 1, 1910
Jul
82°FJul 1, 1901
59°FJul 5, 1972
Aug
81°FAug 6, 1918
61°FAug 28, 1915
Sep
77°FSep 3, 1898
46°FSep 30, 1899
Oct
75°FOct 4, 1898
34°FOct 26, 1962
Nov
65°FNov 1, 1929
14°FNov 30, 1929
Dec
59°FDec 8, 1966
0°FDec 25, 1983
All-time
82°FJul 1, 1901
-3°FFeb 9, 1899
Hot Streaks
Current run
0 days
consecutive days with a high ≥ 90°F
Longest ever
13 days
record run, ended Jul 16 1988
So far in 2026
7 days
days with a high ≥ 90°F this year
Climate Normals
Normal high & low by month, from Pittsburgh's own 1991–2020 record. Today's normal high: 60°F · forecast is +7° vs normal.
Pittsburgh'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 Pittsburgh's own record — the record high, the normal, and the full span ever seen. A shareable look at where the year stands.