40.470°N, 81.422°W · station PHDthr · 79 years of record
90°F
HOTTEST SEP 2 SINCE 2015
forecast high · Sep 2
7-Day Forecast
NWS NDFD forecast high temperature for New Philadelphia.
This Day in History
Every year's high on each of the next 7 forecast dates at New Philadelphia — toggle a day below. The forecast line shows where it lands; the ringed bar is the hottest on record.
Ranks
#10 / 64
warmest Sep 1 in 64 yrs of record
Warmest Sep 1 ever
96°F
set in 1993
Coolest Sep 1 ever
62°F
set in 2017
Forecast high 88°F — 10th warmest Sep 1 of 64 years · record 96°F (1993) · warmest since 2015.
Ranks
#6 / 65
warmest Sep 2 in 65 yrs of record
Warmest Sep 2 ever
93°F
set in 1973
Coolest Sep 2 ever
64°F
set in 2006
Forecast high 90°F — 6th warmest Sep 2 of 65 years · record 93°F (1973) · warmest since 2015.
Ranks
#11 / 65
warmest Sep 3 in 65 yrs of record
Warmest Sep 3 ever
93°F
set in 2015
Coolest Sep 3 ever
67°F
set in 2006
Forecast high 89°F — 11th warmest Sep 3 of 65 years · record 93°F (2015) · warmest since 2018.
Ranks
#13 / 64
warmest Sep 4 in 64 yrs of record
Warmest Sep 4 ever
93°F
set in 2018
Coolest Sep 4 ever
60°F
set in 1974
Forecast high 85°F — 13th warmest Sep 4 of 64 years · record 93°F (2018) · warmest since 2023.
Ranks
#29 / 65
warmest Sep 5 in 65 yrs of record
Warmest Sep 5 ever
92°F
set in 2018
Coolest Sep 5 ever
64°F
set in 1972
Forecast high 82°F — 29th warmest Sep 5 of 65 years · record 92°F (2018) · warmest since 2024.
Ranks
#35 / 65
warmest Sep 6 in 65 yrs of record
Warmest Sep 6 ever
92°F
set in 2007
Coolest Sep 6 ever
65°F
set in 2011
Forecast high 80°F — 35th warmest Sep 6 of 65 years · record 92°F (2007) · warmest since 2024.
Ranks
#29 / 65
warmest Sep 7 in 65 yrs of record
Warmest Sep 7 ever
93°F
set in 2016
Coolest Sep 7 ever
65°F
set in 1988
Forecast high 80°F — 29th warmest Sep 7 of 65 years · record 93°F (2016) · warmest since 2024.
The hottest and coldest ever recorded at New Philadelphia in each calendar month, and for the whole 1948–2026 record — with the year each was set.
Month
Record High
Record Low
Jan
71°FJan 13, 2005
-22°FJan 19, 1994
Feb
78°FFeb 20, 2018
-15°FFeb 24, 2015
Mar
85°FMar 22, 2012
-5°FMar 9, 1984
Apr
90°FApr 24, 1985
10°FApr 1, 1964
May
94°FMay 19, 1962
20°FMay 10, 1966
Jun
99°FJun 26, 1988
30°FJun 11, 1972
Jul
102°FJul 17, 1988
40°FJul 6, 1964
Aug
99°FAug 18, 1988
36°FAug 29, 1982
Sep
96°FSep 1, 1993
30°FSep 24, 1974
Oct
91°FOct 7, 2007
18°FOct 31, 1988
Nov
81°FNov 4, 1961
4°FNov 30, 1976
Dec
76°FDec 4, 1982
-16°FDec 22, 1989
All-time
102°FJul 17, 1988
-22°FJan 19, 1994
2026 Records So Far
Records set or tied at New Philadelphia so far this year — through Aug 30.
Record Highs in 2026
4 broke
plus 0 tied — daily record highs set this year
Record Lows in 2026
2 broke
plus 1 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 23, 2010
Coldest high ever
-8°F
record low maximum — the day it never warmed · Jan 21, 1985
Month
Warmest low
Coldest high
Jan
59°FJan 8, 2008
-8°FJan 21, 1985
Feb
62°FFeb 20, 2018
6°FFeb 15, 2015
Mar
62°FMar 28, 1998
15°FMar 2, 1980
Apr
68°FApr 13, 2026
28°FApr 7, 1982
May
72°FMay 31, 2018
43°FMay 10, 1966
Jun
76°FJun 10, 2020
53°FJun 14, 1978
Jul
77°FJul 23, 2010
58°FJul 6, 1972
Aug
76°FAug 11, 2016
63°FAug 10, 1972
Sep
74°FSep 8, 2016
47°FSep 30, 1967
Oct
66°FOct 2, 1986
35°FOct 27, 1962
Nov
63°FNov 5, 2024
20°FNov 18, 2014
Dec
63°FDec 4, 1982
-4°FDec 25, 1983
All-time
77°FJul 23, 2010
-8°FJan 21, 1985
Hot Streaks
Current run
0 days
consecutive days with a high ≥ 90°F
Longest ever
12 days
record run, ended Jul 29 1964
So far in 2026
6 days
days with a high ≥ 90°F this year
Climate Normals
Normal high & low by month, from New Philadelphia's own 1991–2020 record. Today's normal high: 81°F · forecast is +9° vs normal.
New Philadelphia'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 New Philadelphia's own record — the record high, the normal, and the full span ever seen. A shareable look at where the year stands.
Each cell is one day's high at New Philadelphia, coloured by temperature — 79 years of record, so heat waves read as warm streaks and cold snaps as blue.
Days Above the Mark
How many days a year hit a given high at New Philadelphia — counted through Sep 2 each year, so you can see whether 2026 is running hot. Pick a threshold:
6 days ≥90°F so far in 2026 — tied for the 52nd most in 79 years. Normal for this point: 11. Record: 38 in 1988.
Share Card
A ready-to-share summary of New Philadelphia's outlook — post it, or link this page.
