Monthly outlook for New Corydon, IN: average high 81.8°, average low 65.7°. That is 1° above the climate normal for August. Precipitation is expected on 6 days (about 3.9 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 21 August (90.9°), the coolest 14 August (56.2°).
81.8°/65.7°
Average high / low
+1°
Above normal
6 / 5
Wet days / normal
3.9 in
Precipitation this month
Ten-day blocks vs climate normal
Period
Forecast high
Normal
Difference
9 August – 18 August
79.5°
80.1°
-0.3°
19 August – 28 August
85.6°
80.2°
+3°
29 August – 7 September
at normal
78.8°
—
August records over 66 years
96.4°19 August 1983All-time high
43.9°29 August 1965All-time low
Climate normals and records are computed from the nearest reference point — Salamonia (13 mi).
Mon, 1090° / 68°1.37
90 °
New Corydon, Monday, 10 August
Heavy rain. High 90°, low 68°.
Pressure29.94 inHg
Wind17 mph SW
Humidity78%
Visibility6.2 mi
Dew point74°
Tue, 1186° / 67°1.66
86 °
New Corydon, Tuesday, 11 August
Heavy rain. High 86°, low 67°.
Pressure29.91 inHg
Wind9 mph SW
Humidity79%
Visibility6.2 mi
Dew point75°
Wed, 1282° / 67°0.33
82 °
New Corydon, Wednesday, 12 August
Rain. High 82°, low 67°.
Pressure29.80 inHg
Wind3.7 mph N
Humidity80%
Visibility6.2 mi
Dew point72°
Thu, 1373° / 61°0
73 °
New Corydon, Thursday, 13 August
Overcast. High 73°, low 61°.
Pressure30.00 inHg
Wind7.3 mph N
Humidity69%
Visibility—
Dew point61°
Fri, 1473° / 56°0.09
73 °
New Corydon, Friday, 14 August
Light rain. High 73°, low 56°.
Pressure30.15 inHg
Wind8 mph W
Humidity64%
Visibility—
Dew point56°
Sat, 1573° / 59°0
73 °
New Corydon, Saturday, 15 August
Overcast. High 73°, low 59°.
Pressure30.27 inHg
Wind7.7 mph E
Humidity65%
Visibility—
Dew point58°
Sun, 1673° / 59°0.06
73 °
New Corydon, Sunday, 16 August
Light rain. High 73°, low 59°.
Pressure30.12 inHg
Wind7.5 mph SE
Humidity72%
Visibility—
Dew point60°
Mon, 1778° / 65°0.03
78 °
New Corydon, Monday, 17 August
Light rain. High 78°, low 65°.
Pressure30.06 inHg
Wind7 mph N
Humidity76%
Visibility—
Dew point66°
Tue, 1879° / 61°0
79 °
New Corydon, Tuesday, 18 August
Clear. High 79°, low 61°.
Pressure30.06 inHg
Wind4 mph SE
Humidity65%
Visibility—
Dew point64°
Wed, 1979° / 63°0
79 °
New Corydon, Wednesday, 19 August
Overcast. High 79°, low 63°.
Pressure30.03 inHg
Wind9.3 mph S
Humidity76%
Visibility—
Dew point68°
Thu, 2087° / 70°0
87 °
New Corydon, Thursday, 20 August
Overcast. High 87°, low 70°.
Pressure29.85 inHg
Wind14.6 mph SW
Humidity74%
Visibility—
Dew point75°
Fri, 2191° / 74°0
91 °
New Corydon, Friday, 21 August
Mostly clear. High 91°, low 74°.
Pressure29.85 inHg
Wind7.9 mph N
Humidity67%
Visibility—
Dew point74°
Sat, 2286° / 69°0
86 °
New Corydon, Saturday, 22 August
Partly cloudy. High 86°, low 69°.
Pressure29.94 inHg
Wind8.8 mph SE
Humidity67%
Visibility—
Dew point70°
Sun, 2391° / 76°0
91 °
New Corydon, Sunday, 23 August
Overcast. High 91°, low 76°.
Pressure29.85 inHg
Wind9.6 mph W
Humidity74%
Visibility—
Dew point75°
Mon, 2481° / 70°0.28
81 °
New Corydon, Monday, 24 August
Rain. High 81°, low 70°.
Pressure30.03 inHg
Wind11.7 mph NE
Humidity78%
Visibility—
Dew point72°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2580° / 63°0.05
80 °
New Corydon, Tuesday, 25 August
Climate normal for this date — 60-year average.
Average high80°
Average low63°
Average precipitation0.05 in
Chance of precipitation28%
Record high92° (2020)
Record low51° (1984)
Wed, 2681° / 64°0.09
81 °
New Corydon, Wednesday, 26 August
Climate normal for this date — 60-year average.
Average high81°
Average low64°
Average precipitation0.09 in
Chance of precipitation30%
Record high90° (2020)
Record low51° (2025)
Thu, 2781° / 64°0.1
81 °
New Corydon, Thursday, 27 August
Climate normal for this date — 60-year average.
Average high81°
Average low64°
Average precipitation0.1 in
Chance of precipitation33%
Record high93° (2024)
Record low48° (2025)
Fri, 2881° / 64°0.17
81 °
New Corydon, Friday, 28 August
Climate normal for this date — 60-year average.
Average high81°
Average low64°
Average precipitation0.17 in
Chance of precipitation37%
Record high90° (1990)
Record low49° (1986)
Sat, 2980° / 63°0.11
80 °
New Corydon, Saturday, 29 August
Climate normal for this date — 60-year average.
Average high80°
Average low63°
Average precipitation0.11 in
Chance of precipitation33%
Record high90° (2007)
Record low44° (1965)
Sun, 3079° / 63°0.12
79 °
New Corydon, Sunday, 30 August
Climate normal for this date — 60-year average.
Average high79°
Average low63°
Average precipitation0.12 in
Chance of precipitation27%
Record high93° (2024)
Record low48° (1986)
Mon, 3179° / 62°0.07
79 °
New Corydon, Monday, 31 August
Climate normal for this date — 60-year average.
Average high79°
Average low62°
Average precipitation0.07 in
Chance of precipitation25%
Record high89° (2010)
Record low47° (2009)
Tue, 0179° / 62°0.11
79 °
New Corydon, Tuesday, 1 September
Climate normal for this date — 60-year average.
Average high79°
Average low62°
Average precipitation0.11 in
Chance of precipitation23%
Record high96° (2011)
Record low47° (1967)
Wed, 0279° / 63°0.08
79 °
New Corydon, Wednesday, 2 September
Climate normal for this date — 60-year average.
Average high79°
Average low63°
Average precipitation0.08 in
Chance of precipitation32%
Record high98° (2011)
Record low47° (1965)
Thu, 0379° / 62°0.12
79 °
New Corydon, Thursday, 3 September
Climate normal for this date — 60-year average.
Average high79°
Average low62°
Average precipitation0.12 in
Chance of precipitation28%
Record high96° (2011)
Record low49° (1994)
Fri, 0479° / 61°0.09
79 °
New Corydon, Friday, 4 September
Climate normal for this date — 60-year average.
Average high79°
Average low61°
Average precipitation0.09 in
Chance of precipitation22%
Record high91° (1999)
Record low44° (1974)
Sat, 0578° / 61°0.04
78 °
New Corydon, Saturday, 5 September
Climate normal for this date — 60-year average.
Average high78°
Average low61°
Average precipitation0.04 in
Chance of precipitation22%
Record high90° (2007)
Record low47° (1974)
Sun, 0678° / 61°0.04
78 °
New Corydon, Sunday, 6 September
Climate normal for this date — 60-year average.
Average high78°
Average low61°
Average precipitation0.04 in
Chance of precipitation15%
Record high91° (1998)
Record low46° (1988)
Mon, 0778° / 61°0.09
78 °
New Corydon, Monday, 7 September
Climate normal for this date — 60-year average.
Average high78°
Average low61°
Average precipitation0.09 in
Chance of precipitation32%
Record high91° (2002)
Record low44° (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 Corydon, 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 Corydon, 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.