As of 12:47 EDT

Weather in McCordsville, IN

85°Current weather

McCordsville, Sunday, 9 August, 12:47

Partly cloudy. Feels like 93°. High 92°, low 68°.

Pressure30.06 inHg
Wind3 mph NE
Humidity69%
Visibility6.2 mi
Dew point74°

Monthly outlook for McCordsville, IN: average high 81.5°, average low 63.8°. That is 0.2° above the climate normal for August. Precipitation is expected on 6 days (about 1.3 inches), against a normal of 5 days and 1.6 inches. The warmest day looks like 10 August (96.4°), the coolest 24 August (55.2°).

81.5°/63.8°
Average high / low
+0.2°
Above normal
6 / 5
Wet days / normal
1.3 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
9 August – 18 August83.1°81.3°+1°
19 August – 28 August78.8°81.4°-1.4°
29 August – 7 Septemberat normal79.7°

August records over 66 years

99°17 August 1988All-time high
45°29 August 1986All-time low

Climate normals and records are computed from the nearest reference point — Carmel (13 mi).

Mon, 1096° / 73°0.1Rain
96 °Rain

McCordsville, Monday, 10 August

Rain. High 96°, low 73°.

Pressure29.97 inHg
Wind13.6 mph SW
Humidity67%
Visibility6.2 mi
Dew point72°
Tue, 1192° / 68°0.24Rain
92 °Rain

McCordsville, Tuesday, 11 August

Rain. High 92°, low 68°.

Pressure29.97 inHg
Wind10.9 mph SW
Humidity86%
Visibility6.2 mi
Dew point72°
Wed, 1285° / 72°0.01Light rain
85 °Light rain

McCordsville, Wednesday, 12 August

Light rain. High 85°, low 72°.

Pressure29.83 inHg
Wind10.4 mph W
Humidity76%
Visibility6.2 mi
Dew point74°
Thu, 1377° / 66°0.28Rain
77 °Rain

McCordsville, Thursday, 13 August

Rain. High 77°, low 66°.

Pressure29.97 inHg
Wind7.4 mph SE
Humidity64%
Visibility6.2 mi
Dew point63°
Fri, 1475° / 66°0.22Rain
75 °Rain

McCordsville, Friday, 14 August

Rain. High 75°, low 66°.

Pressure30.09 inHg
Wind11 mph NE
Humidity80%
Visibility
Dew point66°
Sat, 1575° / 60°0.03Light rain
75 °Light rain

McCordsville, Saturday, 15 August

Light rain. High 75°, low 60°.

Pressure30.24 inHg
Wind11.7 mph E
Humidity61%
Visibility
Dew point57°
Sun, 1685° / 63°0.02Light rain
85 °Light rain

McCordsville, Sunday, 16 August

Light rain. High 85°, low 63°.

Pressure29.94 inHg
Wind13.4 mph W
Humidity68%
Visibility
Dew point70°
Mon, 1774° / 64°0Overcast
74 °Overcast

McCordsville, Monday, 17 August

Overcast. High 74°, low 64°.

Pressure30.06 inHg
Wind9.1 mph N
Humidity66%
Visibility
Dew point61°
Tue, 1880° / 60°0Light rain
80 °Light rain

McCordsville, Tuesday, 18 August

Light rain. High 80°, low 60°.

Pressure29.91 inHg
Wind7.3 mph SE
Humidity61%
Visibility
Dew point61°
Wed, 1984° / 65°0.27Rain
84 °Rain

McCordsville, Wednesday, 19 August

Rain. High 84°, low 65°.

Pressure29.77 inHg
Wind14 mph NW
Humidity67%
Visibility
Dew point70°
Thu, 2074° / 57°0Overcast
74 °Overcast

McCordsville, Thursday, 20 August

Overcast. High 74°, low 57°.

Pressure29.94 inHg
Wind8.9 mph N
Humidity65%
Visibility
Dew point58°
Fri, 2182° / 60°0Partly cloudy
82 °Partly cloudy

McCordsville, Friday, 21 August

Partly cloudy. High 82°, low 60°.

Pressure29.88 inHg
Wind9.6 mph S
Humidity55%
Visibility
Dew point59°
Sat, 2284° / 65°0.15Light rain
84 °Light rain

McCordsville, Saturday, 22 August

Light rain. High 84°, low 65°.

Pressure29.80 inHg
Wind13.3 mph S
Humidity65%
Visibility
Dew point69°
Sun, 2374° / 60°0Clear
74 °Clear

McCordsville, Sunday, 23 August

Clear. High 74°, low 60°.

Pressure30.12 inHg
Wind11.7 mph N
Humidity59%
Visibility
Dew point56°
Mon, 2475° / 55°0Clear
75 °Clear

McCordsville, Monday, 24 August

Clear. High 75°, low 55°.

Pressure30.21 inHg
Wind7.7 mph NE
Humidity53%
Visibility
Dew point54°
From day 17 onward the outlook is built from 60-year climate statistics
Tue, 2582° / 64°0.07Climate normal
82 °Climate normal

McCordsville, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high82°
Average low64°
Average precipitation0.07 in
Chance of precipitation27%
Record high91° (2020)
Record low53° (1984)
Wed, 2682° / 65°0.11Climate normal
82 °Climate normal

McCordsville, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high82°
Average low65°
Average precipitation0.11 in
Chance of precipitation37%
Record high90° (2020)
Record low54° (1963)
Thu, 2782° / 66°0.11Climate normal
82 °Climate normal

McCordsville, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high82°
Average low66°
Average precipitation0.11 in
Chance of precipitation33%
Record high93° (2024)
Record low52° (2025)
Fri, 2882° / 66°0.19Climate normal
82 °Climate normal

McCordsville, Friday, 28 August

Climate normal for this date — 60-year average.

Average high82°
Average low66°
Average precipitation0.19 in
Chance of precipitation42%
Record high91° (1990)
Record low49° (1986)
Sat, 2981° / 65°0.15Climate normal
81 °Climate normal

McCordsville, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high81°
Average low65°
Average precipitation0.15 in
Chance of precipitation33%
Record high91° (2007)
Record low45° (1986)
Sun, 3080° / 64°0.11Climate normal
80 °Climate normal

McCordsville, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high80°
Average low64°
Average precipitation0.11 in
Chance of precipitation30%
Record high92° (2024)
Record low49° (1986)
Mon, 3180° / 64°0.06Climate normal
80 °Climate normal

McCordsville, Monday, 31 August

Climate normal for this date — 60-year average.

Average high80°
Average low64°
Average precipitation0.06 in
Chance of precipitation25%
Record high91° (2011)
Record low51° (2009)
Tue, 0180° / 64°0.12Climate normal
80 °Climate normal

McCordsville, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high80°
Average low64°
Average precipitation0.12 in
Chance of precipitation22%
Record high97° (2011)
Record low49° (1967)
Wed, 0280° / 64°0.13Climate normal
80 °Climate normal

McCordsville, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high80°
Average low64°
Average precipitation0.13 in
Chance of precipitation32%
Record high98° (2011)
Record low49° (1967)
Thu, 0380° / 63°0.11Climate normal
80 °Climate normal

McCordsville, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high80°
Average low63°
Average precipitation0.11 in
Chance of precipitation28%
Record high95° (2011)
Record low49° (1974)
Fri, 0479° / 63°0.04Climate normal
79 °Climate normal

McCordsville, Friday, 4 September

Climate normal for this date — 60-year average.

Average high79°
Average low63°
Average precipitation0.04 in
Chance of precipitation27%
Record high93° (1999)
Record low49° (1997)
Sat, 0579° / 62°0.04Climate normal
79 °Climate normal

McCordsville, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high79°
Average low62°
Average precipitation0.04 in
Chance of precipitation27%
Record high94° (2007)
Record low48° (1997)
Sun, 0679° / 62°0.04Climate normal
79 °Climate normal

McCordsville, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high79°
Average low62°
Average precipitation0.04 in
Chance of precipitation22%
Record high91° (1998)
Record low48° (1962)
Mon, 0779° / 62°0.07Climate normal
79 °Climate normal

McCordsville, Monday, 7 September

Climate normal for this date — 60-year average.

Average high79°
Average low62°
Average precipitation0.07 in
Chance of precipitation27%
Record high91° (2002)
Record low46° (1962)

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 McCordsville, 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 McCordsville, 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.