43.205°N, 71.503°W · station CONthr · 159 years of record
62°F
HOTTEST OCT 20 SINCE 2025
forecast high · Oct 20
7-Day Forecast
NWS NDFD forecast high temperature for Concord.
This Day in History
Every year's high on each of the next 7 forecast dates at Concord — toggle a day below. The forecast line shows where it lands; the ringed bar is the hottest on record.
Ranks
#155 / 158
warmest Oct 17 in 158 yrs of record
Warmest Oct 17 ever
89°F
set in 1947
Coolest Oct 17 ever
43°F
set in 1884
Forecast high 47°F — 155th warmest Oct 17 of 158 years · record 89°F (1947) · warmest since 2025.
Ranks
#120 / 158
warmest Oct 18 in 158 yrs of record
Warmest Oct 18 ever
85°F
set in 1947
Coolest Oct 18 ever
39°F
set in 1868
Forecast high 54°F — 120th warmest Oct 18 of 158 years · record 85°F (1947) · warmest since 2025.
Ranks
#101 / 157
warmest Oct 19 in 157 yrs of record
Warmest Oct 19 ever
85°F
set in 1908
Coolest Oct 19 ever
43°F
set in 1871
Forecast high 57°F — 101st warmest Oct 19 of 157 years · record 85°F (1908) · warmest since 2025.
Ranks
#61 / 158
warmest Oct 20 in 158 yrs of record
Warmest Oct 20 ever
78°F
set in 2016
Coolest Oct 20 ever
36°F
set in 1974
Forecast high 62°F — 61st warmest Oct 20 of 158 years · record 78°F (2016) · warmest since 2025.
Ranks
#77 / 158
warmest Oct 21 in 158 yrs of record
Warmest Oct 21 ever
80°F
set in 1979
Coolest Oct 21 ever
38°F
set in 1907
Forecast high 59°F — 77th warmest Oct 21 of 158 years · record 80°F (1979) · warmest since 2025.
Ranks
#96 / 158
warmest Oct 22 in 158 yrs of record
Warmest Oct 22 ever
86°F
set in 1979
Coolest Oct 22 ever
38°F
set in 1940
Forecast high 56°F — 96th warmest Oct 22 of 158 years · record 86°F (1979) · warmest since 2025.
Ranks
#65 / 158
warmest Oct 23 in 158 yrs of record
Warmest Oct 23 ever
82°F
set in 1947
Coolest Oct 23 ever
31°F
set in 1969
Forecast high 61°F — 65th warmest Oct 23 of 158 years · record 82°F (1947) · warmest since 2024.
The hottest and coldest ever recorded at Concord in each calendar month, and for the whole 1868–2026 record — with the year each was set.
Month
Record High
Record Low
Jan
72°FJan 1, 1876
-35°FJan 8, 1878
Feb
74°FFeb 21, 2018
-37°FFeb 16, 1943
Mar
89°FMar 31, 1998
-20°FMar 6, 1869
Apr
95°FApr 19, 1976
4°FApr 5, 2016
May
98°FMay 22, 1911
21°FMay 10, 1947
Jun
101°FJun 4, 1919
30°FJun 12, 1972
Jul
102°FJul 4, 1911
35°FJul 7, 1965
Aug
101°FAug 2, 1975
29°FAug 31, 1965
Sep
98°FSep 2, 1953
20°FSep 30, 1941
Oct
92°FOct 16, 1879
10°FOct 24, 1969
Nov
80°FNov 2, 1876
-17°FNov 30, 1875
Dec
73°FDec 7, 1998
-24°FDec 20, 1875
All-time
102°FJul 4, 1911
-37°FFeb 16, 1943
2026 Records So Far
Records set or tied at Concord so far this year — through Oct 15.
Record Highs in 2026
0 broke
plus 1 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
78°F
record high minimum — the night it never cooled · Jul 25, 1870
Coldest high ever
-11°F
record low maximum — the day it never warmed · Dec 29, 1933
Month
Warmest low
Coldest high
Jan
58°FJan 1, 1876
-4°FJan 13, 1914
Feb
45°FFeb 20, 1981
-4°FFeb 5, 1918
Mar
54°FMar 12, 1871
5°FMar 6, 1872
Apr
63°FApr 20, 2019
21°FApr 7, 1982
May
71°FMay 28, 1880
37°FMay 2, 1869
Jun
74°FJun 25, 1875
49°FJun 5, 1885
Jul
78°FJul 25, 1870
55°FJul 1, 1882
Aug
75°FAug 2, 2006
56°FAug 30, 1885
Sep
71°FSep 1, 1959
46°FSep 20, 1868
Oct
66°FOct 4, 1898
31°FOct 23, 1969
Nov
62°FNov 6, 2022
7°FNov 30, 1875
Dec
52°FDec 12, 1911
-11°FDec 29, 1933
All-time
78°FJul 25, 1870
-11°FDec 29, 1933
Hot Streaks
Current run
0 days
consecutive days with a high ≥ 90°F
Longest ever
12 days
record run, ended Jul 17 2024
So far in 2026
15 days
days with a high ≥ 90°F this year
Climate Normals
Normal high & low by month, from Concord's own 1991–2020 record. Today's normal high: 60°F · forecast is +2° vs normal.
Concord'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 Concord's own record — the record high, the normal, and the full span ever seen. A shareable look at where the year stands.