Monthly outlook for New Philadelphia, IN: average high 84.3°, average low 65.5°. That is 0.1° below the climate normal for August. Precipitation is expected on 5 days (about 3.1 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 11 August (94.9°), the coolest 24 August (56.5°).
84.3°/65.5°
Average high / low
−0.1°
Below normal
5 / 5
Wet days / normal
3.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
85.2°
84.5°
+0.4°
19 August – 28 August
82.8°
84.6°
-1°
29 August – 7 September
at normal
82.9°
—
August records over 66 years
101.7°15 August 2007All-time high
51.1°29 August 1986All-time low
Climate normals and records are computed from the nearest reference point — Borden (11 mi).
Mon, 1095° / 73°0
95 °
New Philadelphia, Monday, 10 August
Mostly clear. High 95°, low 73°.
Pressure30.03 inHg
Wind11.3 mph SW
Humidity51%
Visibility6.2 mi
Dew point69°
Tue, 1195° / 71°0.02
95 °
New Philadelphia, Tuesday, 11 August
Light rain. High 95°, low 71°.
Pressure30.00 inHg
Wind5.6 mph SW
Humidity55%
Visibility6.2 mi
Dew point69°
Wed, 1286° / 73°0.04
86 °
New Philadelphia, Wednesday, 12 August
Light rain. High 86°, low 73°.
Pressure29.85 inHg
Wind14.5 mph W
Humidity55%
Visibility6.2 mi
Dew point69°
Thu, 1377° / 69°0.56
77 °
New Philadelphia, Thursday, 13 August
Rain. High 77°, low 69°.
Pressure29.94 inHg
Wind7.4 mph S
Humidity96%
Visibility—
Dew point70°
Fri, 1476° / 69°1.78
76 °
New Philadelphia, Friday, 14 August
Heavy rain. High 76°, low 69°.
Pressure30.06 inHg
Wind9.6 mph E
Humidity87%
Visibility—
Dew point70°
Sat, 1575° / 63°0.31
75 °
New Philadelphia, Saturday, 15 August
Rain. High 75°, low 63°.
Pressure30.21 inHg
Wind10.2 mph E
Humidity86%
Visibility—
Dew point65°
Sun, 1694° / 65°0
94 °
New Philadelphia, Sunday, 16 August
Partly cloudy. High 94°, low 65°.
Pressure29.94 inHg
Wind13.4 mph W
Humidity43%
Visibility—
Dew point64°
Mon, 1781° / 64°0
81 °
New Philadelphia, Monday, 17 August
Partly cloudy. High 81°, low 64°.
Pressure30.03 inHg
Wind9.3 mph N
Humidity51%
Visibility—
Dew point59°
Tue, 1883° / 63°0.01
83 °
New Philadelphia, Tuesday, 18 August
Light rain. High 83°, low 63°.
Pressure29.91 inHg
Wind6.6 mph SE
Humidity50%
Visibility—
Dew point59°
Wed, 1989° / 69°0.02
89 °
New Philadelphia, Wednesday, 19 August
Light rain. High 89°, low 69°.
Pressure29.77 inHg
Wind13 mph NW
Humidity53%
Visibility—
Dew point67°
Thu, 2078° / 60°0
78 °
New Philadelphia, Thursday, 20 August
Clear. High 78°, low 60°.
Pressure29.91 inHg
Wind10.3 mph NE
Humidity46%
Visibility—
Dew point53°
Fri, 2183° / 59°0
83 °
New Philadelphia, Friday, 21 August
Partly cloudy. High 83°, low 59°.
Pressure29.91 inHg
Wind7.9 mph S
Humidity46%
Visibility—
Dew point55°
Sat, 2289° / 64°0.33
89 °
New Philadelphia, Saturday, 22 August
Rain. High 89°, low 64°.
Pressure29.80 inHg
Wind14.8 mph S
Humidity58%
Visibility—
Dew point67°
Sun, 2378° / 61°0
78 °
New Philadelphia, Sunday, 23 August
Clear. High 78°, low 61°.
Pressure30.09 inHg
Wind11.2 mph NE
Humidity44%
Visibility—
Dew point52°
Mon, 2480° / 57°0
80 °
New Philadelphia, Monday, 24 August
Clear. High 80°, low 57°.
Pressure30.18 inHg
Wind9.1 mph NE
Humidity41%
Visibility—
Dew point51°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2585° / 67°0.07
85 °
New Philadelphia, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high85°
Average low67°
Average precipitation0.07 in
Chance of precipitation32%
Record high96° (1998)
Record low57° (2017)
Wed, 2685° / 68°0.07
85 °
New Philadelphia, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high85°
Average low68°
Average precipitation0.07 in
Chance of precipitation35%
Record high96° (1983)
Record low55° (2025)
Thu, 2785° / 69°0.1
85 °
New Philadelphia, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high85°
Average low69°
Average precipitation0.1 in
Chance of precipitation33%
Record high94° (1965)
Record low55° (2025)
Fri, 2885° / 68°0.11
85 °
New Philadelphia, Friday, 28 August
Climate normal for this date — 60-year average.
Average high85°
Average low68°
Average precipitation0.11 in
Chance of precipitation32%
Record high96° (2007)
Record low54° (1986)
Sat, 2984° / 68°0.11
84 °
New Philadelphia, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high84°
Average low68°
Average precipitation0.11 in
Chance of precipitation38%
Record high95° (2024)
Record low51° (1986)
Sun, 3084° / 67°0.14
84 °
New Philadelphia, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high84°
Average low67°
Average precipitation0.14 in
Chance of precipitation30%
Record high94° (2013)
Record low52° (1986)
Mon, 3183° / 67°0.11
83 °
New Philadelphia, Monday, 31 August
Climate normal for this date — 60-year average.
Average high83°
Average low67°
Average precipitation0.11 in
Chance of precipitation40%
Record high95° (2013)
Record low56° (2023)
Tue, 0183° / 67°0.13
83 °
New Philadelphia, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high83°
Average low67°
Average precipitation0.13 in
Chance of precipitation30%
Record high97° (2011)
Record low53° (2017)
Wed, 0283° / 67°0.14
83 °
New Philadelphia, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high83°
Average low67°
Average precipitation0.14 in
Chance of precipitation32%
Record high97° (2011)
Record low53° (2017)
Thu, 0383° / 66°0.11
83 °
New Philadelphia, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high83°
Average low66°
Average precipitation0.11 in
Chance of precipitation30%
Record high99° (2011)
Record low54° (1974)
Fri, 0482° / 66°0.08
82 °
New Philadelphia, Friday, 4 September
Climate normal for this date — 60-year average.
Average high82°
Average low66°
Average precipitation0.08 in
Chance of precipitation25%
Record high96° (1999)
Record low53° (1974)
Sat, 0582° / 65°0.12
82 °
New Philadelphia, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high82°
Average low65°
Average precipitation0.12 in
Chance of precipitation30%
Record high95° (2007)
Record low54° (1997)
Sun, 0682° / 65°0.02
82 °
New Philadelphia, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high82°
Average low65°
Average precipitation0.02 in
Chance of precipitation15%
Record high97° (1998)
Record low53° (2017)
Mon, 0782° / 65°0.04
82 °
New Philadelphia, Monday, 7 September
Climate normal for this date — 60-year average.
Average high82°
Average low65°
Average precipitation0.04 in
Chance of precipitation17%
Record high96° (1990)
Record low49° (2017)
About the monthly outlook
How accurate is a 30-day forecast?
The first 16 days come from weather models — reliable for the first 3–5 days and progressively less so after that. Days 17 through 30 for New Philadelphia, IN are built from the climate normal, the 60-year average, so they show typical weather for those dates rather than a specific forecast.
What does "above normal" mean?
We compare the forecast against the climate normal for those exact calendar days, computed from 60 years of observations. The deviation shows how much the coming month differs from a typical one.
Where do the 66-year records come from?
They are real temperature extremes recorded in New Philadelphia, IN since 1960: the highest and lowest reading for each calendar date, with the year it happened.
How often is it updated?
The forecast portion refreshes every hour; the climate portion is based on long-term data and stays stable.