Monthly outlook for New Palestine, OH: average high 89.9°, average low 68°. That is 3.5° above the climate normal for August. Precipitation is expected on 5 days (about 2.1 inches), against a normal of 5 days and 1.6 inches. The warmest day looks like 23 August (105.5°), the coolest 15 August (59.1°).
89.9°/68°
Average high / low
+3.5°
Above normal
5 / 5
Wet days / normal
2.1 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
85.2°
83.7°
+0.8°
19 August – 28 August
97.8°
83.7°
+7.8°
29 August – 7 September
at normal
81.9°
—
August records over 66 years
100.8°17 August 1988All-time high
50.2°29 August 1986All-time low
Climate normals and records are computed from the nearest reference point — Madison Place (11 mi).
Mon, 1094° / 74°0
94 °
New Palestine, Monday, 10 August
Mostly clear. High 94°, low 74°.
Pressure30.03 inHg
Wind9.1 mph SW
Humidity54%
Visibility6.2 mi
Dew point69°
Tue, 1197° / 71°0.27
97 °
New Palestine, Tuesday, 11 August
Rain. High 97°, low 71°.
Pressure29.94 inHg
Wind9.3 mph SW
Humidity54%
Visibility6.2 mi
Dew point69°
Wed, 1289° / 65°0.34
89 °
New Palestine, Wednesday, 12 August
Rain. High 89°, low 65°.
Pressure29.80 inHg
Wind7.9 mph W
Humidity51%
Visibility6.2 mi
Dew point69°
Thu, 1385° / 65°0
85 °
New Palestine, Thursday, 13 August
Clear. High 85°, low 65°.
Pressure29.94 inHg
Wind8.6 mph N
Humidity39%
Visibility—
Dew point55°
Fri, 1471° / 61°1.41
71 °
New Palestine, Friday, 14 August
Heavy rain. High 71°, low 61°.
Pressure30.12 inHg
Wind6.4 mph NE
Humidity96%
Visibility—
Dew point62°
Sat, 1575° / 59°0
75 °
New Palestine, Saturday, 15 August
Overcast. High 75°, low 59°.
Pressure30.24 inHg
Wind8.3 mph E
Humidity49%
Visibility—
Dew point51°
Sun, 1683° / 61°0.04
83 °
New Palestine, Sunday, 16 August
Light rain. High 83°, low 61°.
Pressure30.09 inHg
Wind5.5 mph E
Humidity58%
Visibility—
Dew point59°
Mon, 1783° / 62°0
83 °
New Palestine, Monday, 17 August
Overcast. High 83°, low 62°.
Pressure30.03 inHg
Wind6.7 mph N
Humidity55%
Visibility—
Dew point61°
Tue, 1885° / 62°0
85 °
New Palestine, Tuesday, 18 August
Clear. High 85°, low 62°.
Pressure30.03 inHg
Wind5.5 mph NE
Humidity43%
Visibility—
Dew point57°
Wed, 1990° / 65°0
90 °
New Palestine, Wednesday, 19 August
Clear. High 90°, low 65°.
Pressure30.03 inHg
Wind5.5 mph E
Humidity38%
Visibility—
Dew point57°
Thu, 2098° / 67°0.04
98 °
New Palestine, Thursday, 20 August
Light rain. High 98°, low 67°.
Pressure29.91 inHg
Wind10.3 mph SW
Humidity43%
Visibility—
Dew point64°
Fri, 21100° / 75°0
100 °
New Palestine, Friday, 21 August
Overcast. High 100°, low 75°.
Pressure29.83 inHg
Wind6.9 mph W
Humidity31%
Visibility—
Dew point61°
Sat, 2298° / 74°0
98 °
New Palestine, Saturday, 22 August
Partly cloudy. High 98°, low 74°.
Pressure29.91 inHg
Wind6.5 mph E
Humidity44%
Visibility—
Dew point67°
Sun, 23105° / 77°0
105 °
New Palestine, Sunday, 23 August
Partly cloudy. High 105°, low 77°.
Pressure29.88 inHg
Wind10.1 mph SE
Humidity34%
Visibility—
Dew point65°
Mon, 2496° / 77°0.01
96 °
New Palestine, Monday, 24 August
Light rain. High 96°, low 77°.
Pressure30.00 inHg
Wind8.2 mph N
Humidity55%
Visibility—
Dew point71°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2584° / 67°0.07
84 °
New Palestine, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high84°
Average low67°
Average precipitation0.07 in
Chance of precipitation28%
Record high94° (1998)
Record low57° (1984)
Wed, 2684° / 67°0.07
84 °
New Palestine, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high84°
Average low67°
Average precipitation0.07 in
Chance of precipitation32%
Record high94° (1983)
Record low56° (2025)
Thu, 2784° / 67°0.06
84 °
New Palestine, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high84°
Average low67°
Average precipitation0.06 in
Chance of precipitation35%
Record high94° (2024)
Record low55° (2025)
Fri, 2884° / 67°0.14
84 °
New Palestine, Friday, 28 August
Climate normal for this date — 60-year average.
Average high84°
Average low67°
Average precipitation0.14 in
Chance of precipitation33%
Record high94° (2024)
Record low56° (1968)
Sat, 2983° / 67°0.1
83 °
New Palestine, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high83°
Average low67°
Average precipitation0.1 in
Chance of precipitation37%
Record high94° (2007)
Record low50° (1986)
Sun, 3082° / 66°0.11
82 °
New Palestine, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high82°
Average low66°
Average precipitation0.11 in
Chance of precipitation32%
Record high98° (2024)
Record low53° (1986)
Mon, 3182° / 66°0.09
82 °
New Palestine, Monday, 31 August
Climate normal for this date — 60-year average.
Average high82°
Average low66°
Average precipitation0.09 in
Chance of precipitation28%
Record high93° (1995)
Record low54° (2009)
Tue, 0182° / 65°0.07
82 °
New Palestine, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high82°
Average low65°
Average precipitation0.07 in
Chance of precipitation30%
Record high95° (2011)
Record low53° (1967)
Wed, 0282° / 65°0.09
82 °
New Palestine, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high82°
Average low65°
Average precipitation0.09 in
Chance of precipitation25%
Record high96° (2011)
Record low53° (1967)
Thu, 0382° / 65°0.13
82 °
New Palestine, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high82°
Average low65°
Average precipitation0.13 in
Chance of precipitation25%
Record high96° (2011)
Record low54° (1967)
Fri, 0482° / 65°0.06
82 °
New Palestine, Friday, 4 September
Climate normal for this date — 60-year average.
Average high82°
Average low65°
Average precipitation0.06 in
Chance of precipitation25%
Record high93° (2023)
Record low52° (1997)
Sat, 0581° / 64°0.08
81 °
New Palestine, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high81°
Average low64°
Average precipitation0.08 in
Chance of precipitation32%
Record high96° (2007)
Record low52° (1997)
Sun, 0681° / 64°0.04
81 °
New Palestine, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high81°
Average low64°
Average precipitation0.04 in
Chance of precipitation17%
Record high96° (1998)
Record low51° (1988)
Mon, 0781° / 64°0.03
81 °
New Palestine, Monday, 7 September
Climate normal for this date — 60-year average.
Average high81°
Average low64°
Average precipitation0.03 in
Chance of precipitation18%
Record high94° (2002)
Record low49° (1988)
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 Palestine, OH 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 Palestine, OH 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.