40.373°N, 75.959°W · station RDGthr · 139 years of record
67°F
HOTTEST OCT 23 SINCE 2024
forecast high · Oct 23
7-Day Forecast
NWS NDFD forecast high temperature for Reading.
This Day in History
Every year's high on each of the next 7 forecast dates at Reading — toggle a day below. The forecast line shows where it lands; the ringed bar is the hottest on record.
Ranks
#125 / 130
warmest Oct 17 in 130 yrs of record
Warmest Oct 17 ever
86°F
set in 1938
Coolest Oct 17 ever
45°F
set in 2009
Forecast high 52°F — 125th warmest Oct 17 of 130 years · record 86°F (1938) · warmest since 2025.
Ranks
#98 / 130
warmest Oct 18 in 130 yrs of record
Warmest Oct 18 ever
86°F
set in 1908
Coolest Oct 18 ever
47°F
set in 1991
Forecast high 58°F — 98th warmest Oct 18 of 130 years · record 86°F (1908) · warmest since 2025.
Ranks
#90 / 130
warmest Oct 19 in 130 yrs of record
Warmest Oct 19 ever
85°F
set in 1908
Coolest Oct 19 ever
43°F
set in 1976
Forecast high 60°F — 90th warmest Oct 19 of 130 years · record 85°F (1908) · warmest since 2025.
Ranks
#67 / 130
warmest Oct 20 in 130 yrs of record
Warmest Oct 20 ever
85°F
set in 2016
Coolest Oct 20 ever
40°F
set in 1940
Forecast high 66°F — 67th warmest Oct 20 of 130 years · record 85°F (2016) · warmest since 2024.
Ranks
#53 / 130
warmest Oct 21 in 130 yrs of record
Warmest Oct 21 ever
86°F
set in 1947
Coolest Oct 21 ever
41°F
set in 1972
Forecast high 65°F — 53rd warmest Oct 21 of 130 years · record 86°F (1947) · warmest since 2025.
Ranks
#63 / 130
warmest Oct 22 in 130 yrs of record
Warmest Oct 22 ever
83°F
set in 1920
Coolest Oct 22 ever
45°F
set in 1925
Forecast high 63°F — 63rd warmest Oct 22 of 130 years · record 83°F (1920) · warmest since 2024.
Ranks
#37 / 130
warmest Oct 23 in 130 yrs of record
Warmest Oct 23 ever
88°F
set in 1979
Coolest Oct 23 ever
45°F
set in 2003
Forecast high 67°F — 37th warmest Oct 23 of 130 years · record 88°F (1979) · warmest since 2024.
The hottest and coldest ever recorded at Reading in each calendar month, and for the whole 1888–2026 record — with the year each was set.
Month
Record High
Record Low
Jan
77°FJan 26, 1950
-14°FJan 14, 1912
Feb
82°FFeb 21, 2018
-13°FFeb 10, 1899
Mar
89°FMar 30, 1998
-2°FMar 10, 1984
Apr
97°FApr 20, 1976
12°FApr 1, 1923
May
97°FMay 20, 1996
26°FMay 1, 1978
Jun
102°FJun 26, 1952
36°FJun 11, 1972
Jul
106°FJul 22, 2011
43°FJul 2, 1888
Aug
105°FAug 7, 1918
39°FAug 13, 1888
Sep
102°FSep 2, 1953
30°FSep 24, 1974
Oct
94°FOct 5, 1941
20°FOct 24, 1969
Nov
84°FNov 1, 1950
8°FNov 30, 1976
Dec
77°FDec 30, 1984
-6°FDec 30, 1917
All-time
106°FJul 22, 2011
-14°FJan 14, 1912
2026 Records So Far
Records set or tied at Reading so far this year — through Oct 15.
Record Highs in 2026
7 broke
plus 1 tied — daily record highs set this year
Monthly high record this year: May (97°F)
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
81°F
record high minimum — the night it never cooled · Aug 7, 1918
Coldest high ever
2°F
record low maximum — the day it never warmed · Jan 18, 1982
Month
Warmest low
Coldest high
Jan
61°FJan 15, 1995
2°FJan 18, 1982
Feb
54°FFeb 25, 1930
3°FFeb 10, 1899
Mar
66°FMar 17, 1990
12°FMar 2, 1980
Apr
68°FApr 25, 1960
32°FApr 1, 1923
May
72°FMay 28, 1939
44°FMay 5, 1917
Jun
80°FJun 26, 1952
51°FJun 2, 1907
Jul
80°FJul 22, 2011
63°FJul 13, 1990
Aug
81°FAug 7, 1918
58°FAug 26, 1940
Sep
78°FSep 3, 1953
51°FSep 29, 1928
Oct
73°FOct 8, 2017
37°FOct 30, 2002
Nov
67°FNov 6, 2022
22°FNov 30, 1929
Dec
58°FDec 22, 2013
6°FDec 29, 1917
All-time
81°FAug 7, 1918
2°FJan 18, 1982
Hot Streaks
Current run
0 days
consecutive days with a high ≥ 90°F
Longest ever
13 days
record run, ended Jul 7 1901
So far in 2026
23 days
days with a high ≥ 90°F this year
Climate Normals
Normal high & low by month, from Reading's own 1991–2020 record. Today's normal high: 62°F · forecast is +5° vs normal.
Reading'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 Reading's own record — the record high, the normal, and the full span ever seen. A shareable look at where the year stands.