As of 14:41 CDT

Weather in Highland, IN

84°Current weather

Highland, Saturday, 8 August, 14:41

Clear. Feels like 89°. High 85°, low 69°.

Pressure29.97 inHg
Wind5 mph SE
Humidity64%
Visibility6.2 mi
Dew point71°

Monthly outlook for Highland, IN: average high 78.5°, average low 65.3°. That is 0.9° below the climate normal for August. Precipitation is expected on 6 days (about 2.8 inches), against a normal of 6 days and 1.9 inches. The warmest day looks like 11 August (85°), the coolest 23 August (52.8°).

78.5°/65.3°
Average high / low
−0.9°
Below normal
6 / 6
Wet days / normal
2.8 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
8 August – 17 August79.2°80.2°-0.5°
18 August – 27 August77.2°80.1°-1.6°
28 August – 6 Septemberat normal78.6°

August records over 66 years

98.1°24 August 2023All-time high
49.3°29 August 1965All-time low

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

Sun, 0983° / 66°1.83Heavy rain
83 °Heavy rain

Highland, Sunday, 9 August

Heavy rain. High 83°, low 66°.

Pressure29.94 inHg
Wind9.2 mph S
Humidity69%
Visibility6.2 mi
Dew point72°
Mon, 1084° / 73°0.11Rain
84 °Rain

Highland, Monday, 10 August

Rain. High 84°, low 73°.

Pressure29.91 inHg
Wind4.7 mph SE
Humidity76%
Visibility6.2 mi
Dew point73°
Tue, 1185° / 72°0.23Rain
85 °Rain

Highland, Tuesday, 11 August

Rain. High 85°, low 72°.

Pressure29.80 inHg
Wind15.4 mph S
Humidity68%
Visibility6.2 mi
Dew point72°
Wed, 1281° / 70°0.02Light rain
81 °Light rain

Highland, Wednesday, 12 August

Light rain. High 81°, low 70°.

Pressure29.85 inHg
Wind6.7 mph N
Humidity67%
Visibility6.2 mi
Dew point65°
Thu, 1371° / 66°0.02Light rain
71 °Light rain

Highland, Thursday, 13 August

Light rain. High 71°, low 66°.

Pressure29.94 inHg
Wind10.4 mph NE
Humidity67%
Visibility
Dew point60°
Fri, 1472° / 61°0Clear
72 °Clear

Highland, Friday, 14 August

Clear. High 72°, low 61°.

Pressure30.18 inHg
Wind10.3 mph NE
Humidity51%
Visibility
Dew point52°
Sat, 1576° / 58°0Overcast
76 °Overcast

Highland, Saturday, 15 August

Overcast. High 76°, low 58°.

Pressure30.33 inHg
Wind5.8 mph SE
Humidity46%
Visibility
Dew point50°
Sun, 1679° / 58°0Mostly clear
79 °Mostly clear

Highland, Sunday, 16 August

Mostly clear. High 79°, low 58°.

Pressure30.21 inHg
Wind9.7 mph S
Humidity49%
Visibility
Dew point55°
Mon, 1776° / 68°0.11Light rain
76 °Light rain

Highland, Monday, 17 August

Light rain. High 76°, low 68°.

Pressure30.00 inHg
Wind6.5 mph S
Humidity91%
Visibility
Dew point68°
Tue, 1881° / 68°0Partly cloudy
81 °Partly cloudy

Highland, Tuesday, 18 August

Partly cloudy. High 81°, low 68°.

Pressure30.03 inHg
Wind9 mph NE
Humidity60%
Visibility
Dew point65°
Wed, 1984° / 66°0.4Rain
84 °Rain

Highland, Wednesday, 19 August

Rain. High 84°, low 66°.

Pressure29.91 inHg
Wind7.9 mph S
Humidity57%
Visibility
Dew point65°
Thu, 2078° / 68°0.11Light rain
78 °Light rain

Highland, Thursday, 20 August

Light rain. High 78°, low 68°.

Pressure29.88 inHg
Wind9.6 mph N
Humidity68%
Visibility
Dew point65°
Fri, 2177° / 65°0Partly cloudy
77 °Partly cloudy

Highland, Friday, 21 August

Partly cloudy. High 77°, low 65°.

Pressure29.97 inHg
Wind9.4 mph NE
Humidity59%
Visibility
Dew point60°
Sat, 2278° / 63°0.01Light rain
78 °Light rain

Highland, Saturday, 22 August

Light rain. High 78°, low 63°.

Pressure29.91 inHg
Wind15 mph N
Humidity62%
Visibility
Dew point62°
Sun, 2365° / 53°0Mostly clear
65 °Mostly clear

Highland, Sunday, 23 August

Mostly clear. High 65°, low 53°.

Pressure30.24 inHg
Wind12.6 mph NE
Humidity45%
Visibility
Dew point42°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2480° / 66°0.14Climate normal
80 °Climate normal

Highland, Monday, 24 August

Climate normal for this date — 60-year average.

Average high80°
Average low66°
Average precipitation0.14 in
Chance of precipitation28%
Record high98° (2023)
Record low57° (1966)
Tue, 2580° / 66°0.07Climate normal
80 °Climate normal

Highland, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high80°
Average low66°
Average precipitation0.07 in
Chance of precipitation27%
Record high92° (2021)
Record low53° (2017)
Wed, 2681° / 67°0.17Climate normal
81 °Climate normal

Highland, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high81°
Average low67°
Average precipitation0.17 in
Chance of precipitation35%
Record high94° (2024)
Record low54° (2025)
Thu, 2781° / 67°0.14Climate normal
81 °Climate normal

Highland, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high81°
Average low67°
Average precipitation0.14 in
Chance of precipitation37%
Record high96° (2024)
Record low54° (2025)
Fri, 2880° / 67°0.15Climate normal
80 °Climate normal

Highland, Friday, 28 August

Climate normal for this date — 60-year average.

Average high80°
Average low67°
Average precipitation0.15 in
Chance of precipitation37%
Record high92° (1984)
Record low51° (1986)
Sat, 2980° / 66°0.1Climate normal
80 °Climate normal

Highland, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high80°
Average low66°
Average precipitation0.1 in
Chance of precipitation28%
Record high93° (1984)
Record low49° (1965)
Sun, 3079° / 66°0.09Climate normal
79 °Climate normal

Highland, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high79°
Average low66°
Average precipitation0.09 in
Chance of precipitation30%
Record high92° (2013)
Record low54° (1986)
Mon, 3179° / 65°0.06Climate normal
79 °Climate normal

Highland, Monday, 31 August

Climate normal for this date — 60-year average.

Average high79°
Average low65°
Average precipitation0.06 in
Chance of precipitation23%
Record high89° (2012)
Record low55° (2023)
Tue, 0179° / 65°0.13Climate normal
79 °Climate normal

Highland, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high79°
Average low65°
Average precipitation0.13 in
Chance of precipitation30%
Record high94° (2011)
Record low54° (1967)
Wed, 0279° / 65°0.06Climate normal
79 °Climate normal

Highland, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high79°
Average low65°
Average precipitation0.06 in
Chance of precipitation27%
Record high92° (2011)
Record low52° (1965)
Thu, 0379° / 65°0.07Climate normal
79 °Climate normal

Highland, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high79°
Average low65°
Average precipitation0.07 in
Chance of precipitation23%
Record high93° (2023)
Record low53° (1974)
Fri, 0478° / 64°0.09Climate normal
78 °Climate normal

Highland, Friday, 4 September

Climate normal for this date — 60-year average.

Average high78°
Average low64°
Average precipitation0.09 in
Chance of precipitation33%
Record high91° (2023)
Record low50° (2025)
Sat, 0578° / 64°0.07Climate normal
78 °Climate normal

Highland, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high78°
Average low64°
Average precipitation0.07 in
Chance of precipitation27%
Record high90° (2023)
Record low53° (2010)
Sun, 0677° / 64°0.1Climate normal
77 °Climate normal

Highland, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high77°
Average low64°
Average precipitation0.1 in
Chance of precipitation37%
Record high91° (1990)
Record low49° (2025)

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 Highland, 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 Highland, 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.