Monthly outlook for Perry Crossing, IN: average high 85.5°, average low 67.5°. That is 0.5° above the climate normal for August. Precipitation is expected on 6 days (about 1.8 inches), against a normal of 5 days and 1.6 inches. The warmest day looks like 11 August (95.8°), the coolest 15 August (55.6°).
85.5°/67.5°
Average high / low
+0.5°
Above normal
6 / 5
Wet days / normal
1.8 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
8 August – 17 August
87.9°
84.5°
+1.9°
18 August – 27 August
81.7°
84.7°
-1.7°
28 August – 6 September
at normal
83.3°
—
August records over 66 years
100.8°15 August 2007All-time high
49.5°29 August 1986All-time low
Climate normals and records are computed from the nearest reference point — Rolling Hills (15 mi).
Sun, 0994° / 76°0.03
94 °
Perry Crossing, Sunday, 9 August
Light rain. High 94°, low 76°.
Pressure30.06 inHg
Wind7.3 mph S
Humidity61%
Visibility6.2 mi
Dew point72°
Mon, 1095° / 77°0
95 °
Perry Crossing, Monday, 10 August
Clear. High 95°, low 77°.
Pressure30.03 inHg
Wind12.6 mph SW
Humidity56%
Visibility6.2 mi
Dew point71°
Tue, 1196° / 75°0.02
96 °
Perry Crossing, Tuesday, 11 August
Light rain. High 96°, low 75°.
Pressure29.97 inHg
Wind12.4 mph SW
Humidity51%
Visibility6.2 mi
Dew point70°
Wed, 1294° / 68°0.28
94 °
Perry Crossing, Wednesday, 12 August
Rain. High 94°, low 68°.
Pressure29.83 inHg
Wind8.9 mph W
Humidity53%
Visibility6.2 mi
Dew point70°
Thu, 1382° / 68°0.54
82 °
Perry Crossing, Thursday, 13 August
Rain. High 82°, low 68°.
Pressure29.85 inHg
Wind8.9 mph SW
Humidity84%
Visibility—
Dew point70°
Fri, 1479° / 61°0.11
79 °
Perry Crossing, Friday, 14 August
Light rain. High 79°, low 61°.
Pressure30.06 inHg
Wind12.4 mph N
Humidity47%
Visibility—
Dew point56°
Sat, 1579° / 56°0
79 °
Perry Crossing, Saturday, 15 August
Partly cloudy. High 79°, low 56°.
Pressure30.30 inHg
Wind6.3 mph E
Humidity42%
Visibility—
Dew point49°
Sun, 1682° / 58°0
82 °
Perry Crossing, Sunday, 16 August
Overcast. High 82°, low 58°.
Pressure30.24 inHg
Wind5.8 mph SE
Humidity41%
Visibility—
Dew point52°
Mon, 1787° / 65°0.02
87 °
Perry Crossing, Monday, 17 August
Light rain. High 87°, low 65°.
Pressure30.03 inHg
Wind8.1 mph SW
Humidity53%
Visibility—
Dew point65°
Tue, 1883° / 71°0.3
83 °
Perry Crossing, Tuesday, 18 August
Rain. High 83°, low 71°.
Pressure29.94 inHg
Wind8.6 mph N
Humidity77%
Visibility—
Dew point72°
Wed, 1989° / 69°0
89 °
Perry Crossing, Wednesday, 19 August
Mostly clear. High 89°, low 69°.
Pressure29.94 inHg
Wind5.9 mph SE
Humidity51%
Visibility—
Dew point64°
Thu, 2074° / 69°0.35
74 °
Perry Crossing, Thursday, 20 August
Rain. High 74°, low 69°.
Pressure29.88 inHg
Wind6.1 mph SW
Humidity97%
Visibility—
Dew point72°
Fri, 2182° / 68°0.03
82 °
Perry Crossing, Friday, 21 August
Light rain. High 82°, low 68°.
Pressure29.88 inHg
Wind7.7 mph N
Humidity65%
Visibility—
Dew point67°
Sat, 2286° / 65°0
86 °
Perry Crossing, Saturday, 22 August
Overcast. High 86°, low 65°.
Pressure29.91 inHg
Wind11.1 mph N
Humidity47%
Visibility—
Dew point59°
Sun, 2377° / 60°0
77 °
Perry Crossing, Sunday, 23 August
Overcast. High 77°, low 60°.
Pressure30.09 inHg
Wind12 mph E
Humidity40%
Visibility—
Dew point48°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2484° / 67°0.09
84 °
Perry Crossing, Monday, 24 August
Climate normal for this date — 60-year average.
Average high84°
Average low67°
Average precipitation0.09 in
Chance of precipitation27%
Record high98° (2007)
Record low56° (1997)
Tue, 2585° / 67°0.07
85 °
Perry Crossing, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high85°
Average low67°
Average precipitation0.07 in
Chance of precipitation33%
Record high95° (2023)
Record low56° (2015)
Wed, 2685° / 67°0.09
85 °
Perry Crossing, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high85°
Average low67°
Average precipitation0.09 in
Chance of precipitation32%
Record high96° (1983)
Record low57° (2025)
Thu, 2785° / 68°0.08
85 °
Perry Crossing, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high85°
Average low68°
Average precipitation0.08 in
Chance of precipitation32%
Record high94° (1965)
Record low56° (2025)
Fri, 2885° / 67°0.09
85 °
Perry Crossing, Friday, 28 August
Climate normal for this date — 60-year average.
Average high85°
Average low67°
Average precipitation0.09 in
Chance of precipitation28%
Record high96° (2007)
Record low55° (1986)
Sat, 2984° / 67°0.11
84 °
Perry Crossing, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high84°
Average low67°
Average precipitation0.11 in
Chance of precipitation35%
Record high95° (2024)
Record low49° (1986)
Sun, 3084° / 66°0.14
84 °
Perry Crossing, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high84°
Average low66°
Average precipitation0.14 in
Chance of precipitation32%
Record high94° (2024)
Record low51° (1986)
Mon, 3183° / 66°0.13
83 °
Perry Crossing, Monday, 31 August
Climate normal for this date — 60-year average.
Average high83°
Average low66°
Average precipitation0.13 in
Chance of precipitation37%
Record high93° (2013)
Record low55° (2009)
Tue, 0183° / 66°0.14
83 °
Perry Crossing, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high83°
Average low66°
Average precipitation0.14 in
Chance of precipitation30%
Record high96° (2011)
Record low53° (1967)
Wed, 0283° / 66°0.13
83 °
Perry Crossing, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high83°
Average low66°
Average precipitation0.13 in
Chance of precipitation33%
Record high96° (2011)
Record low53° (1967)
Thu, 0383° / 66°0.09
83 °
Perry Crossing, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high83°
Average low66°
Average precipitation0.09 in
Chance of precipitation28%
Record high99° (2011)
Record low54° (1967)
Fri, 0482° / 65°0.08
82 °
Perry Crossing, Friday, 4 September
Climate normal for this date — 60-year average.
Average high82°
Average low65°
Average precipitation0.08 in
Chance of precipitation20%
Record high95° (1999)
Record low53° (1997)
Sat, 0582° / 65°0.13
82 °
Perry Crossing, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high82°
Average low65°
Average precipitation0.13 in
Chance of precipitation28%
Record high95° (2007)
Record low51° (1997)
Sun, 0682° / 64°0.03
82 °
Perry Crossing, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high82°
Average low64°
Average precipitation0.03 in
Chance of precipitation18%
Record high96° (1998)
Record low53° (1984)
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 Perry Crossing, 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 Perry Crossing, 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.