As of 14:17 CDT

Weather in Minooka, IL

83°Current weather

Minooka, Saturday, 8 August, 14:17

Clear. Feels like 87°. High 84°, low 69°.

Pressure30.00 inHg
Wind2 mph N
Humidity61%
Visibility6.2 mi
Dew point69°

Monthly outlook for Minooka, IL: average high 78.7°, average low 63°. That is 1.2° below the climate normal for August. Precipitation is expected on 4 days (about 1.8 inches), against a normal of 5 days and 1.7 inches. The warmest day looks like 9 August (87°), the coolest 23 August (50.5°).

78.7°/63°
Average high / low
−1.2°
Below normal
4 / 5
Wet days / normal
1.8 in
Precipitation this month

Ten-day blocks vs climate normal

PeriodForecast highNormalDifference
8 August – 17 August79.3°81°-1°
18 August – 27 August77.7°81°-1.8°
28 August – 6 Septemberat normal79.5°

August records over 66 years

97.9°24 August 2023All-time high
45.7°29 August 1986All-time low

Climate normals and records are computed from the nearest reference point — Joliet (8 mi).

Sun, 0987° / 65°1.07Heavy rain
87 °Heavy rain

Minooka, Sunday, 9 August

Heavy rain. High 87°, low 65°.

Pressure29.94 inHg
Wind6.1 mph W
Humidity89%
Visibility3.3 mi
Dew point75°
Mon, 1084° / 72°0.03Light rain
84 °Light rain

Minooka, Monday, 10 August

Light rain. High 84°, low 72°.

Pressure29.91 inHg
Wind10.4 mph S
Humidity77%
Visibility6.2 mi
Dew point74°
Tue, 1186° / 73°0.15Rain
86 °Rain

Minooka, Tuesday, 11 August

Rain. High 86°, low 73°.

Pressure29.77 inHg
Wind13.5 mph SW
Humidity79%
Visibility6.2 mi
Dew point76°
Wed, 1279° / 68°0.02Light rain
79 °Light rain

Minooka, Wednesday, 12 August

Light rain. High 79°, low 68°.

Pressure29.88 inHg
Wind5 mph W
Humidity83%
Visibility6.2 mi
Dew point70°
Thu, 1373° / 61°0.02Light rain
73 °Light rain

Minooka, Thursday, 13 August

Light rain. High 73°, low 61°.

Pressure29.94 inHg
Wind14.1 mph E
Humidity72%
Visibility
Dew point61°
Fri, 1473° / 56°0Clear
73 °Clear

Minooka, Friday, 14 August

Clear. High 73°, low 56°.

Pressure30.18 inHg
Wind8.3 mph NW
Humidity61%
Visibility
Dew point57°
Sat, 1573° / 54°0Overcast
73 °Overcast

Minooka, Saturday, 15 August

Overcast. High 73°, low 54°.

Pressure30.33 inHg
Wind6.1 mph S
Humidity64%
Visibility
Dew point57°
Sun, 1676° / 57°0Partly cloudy
76 °Partly cloudy

Minooka, Sunday, 16 August

Partly cloudy. High 76°, low 57°.

Pressure30.21 inHg
Wind10.4 mph S
Humidity67%
Visibility
Dew point60°
Mon, 1778° / 67°0.03Light rain
78 °Light rain

Minooka, Monday, 17 August

Light rain. High 78°, low 67°.

Pressure30.00 inHg
Wind6.9 mph S
Humidity88%
Visibility
Dew point69°
Tue, 1884° / 66°0.01Light rain
84 °Light rain

Minooka, Tuesday, 18 August

Light rain. High 84°, low 66°.

Pressure30.00 inHg
Wind7 mph E
Humidity70%
Visibility
Dew point69°
Wed, 1982° / 63°0.4Rain
82 °Rain

Minooka, Wednesday, 19 August

Rain. High 82°, low 63°.

Pressure29.91 inHg
Wind8.9 mph SW
Humidity74%
Visibility
Dew point70°
Thu, 2077° / 66°0.05Light rain
77 °Light rain

Minooka, Thursday, 20 August

Light rain. High 77°, low 66°.

Pressure29.88 inHg
Wind8.9 mph N
Humidity78%
Visibility
Dew point67°
Fri, 2179° / 63°0Light rain
79 °Light rain

Minooka, Friday, 21 August

Light rain. High 79°, low 63°.

Pressure29.97 inHg
Wind6.7 mph N
Humidity63%
Visibility
Dew point63°
Sat, 2277° / 59°0.01Light rain
77 °Light rain

Minooka, Saturday, 22 August

Light rain. High 77°, low 59°.

Pressure29.91 inHg
Wind14.7 mph NE
Humidity71%
Visibility
Dew point65°
Sun, 2367° / 50°0Clear
67 °Clear

Minooka, Sunday, 23 August

Clear. High 67°, low 50°.

Pressure30.24 inHg
Wind10.7 mph E
Humidity53%
Visibility
Dew point47°
From day 17 onward the outlook is built from 60-year climate statistics
Mon, 2481° / 64°0.12Climate normal
81 °Climate normal

Minooka, Monday, 24 August

Climate normal for this date — 60-year average.

Average high81°
Average low64°
Average precipitation0.12 in
Chance of precipitation27%
Record high98° (2023)
Record low53° (1967)
Tue, 2581° / 64°0.11Climate normal
81 °Climate normal

Minooka, Tuesday, 25 August

Climate normal for this date — 60-year average.

Average high81°
Average low64°
Average precipitation0.11 in
Chance of precipitation27%
Record high92° (1991)
Record low52° (2017)
Wed, 2682° / 66°0.17Climate normal
82 °Climate normal

Minooka, Wednesday, 26 August

Climate normal for this date — 60-year average.

Average high82°
Average low66°
Average precipitation0.17 in
Chance of precipitation35%
Record high95° (2024)
Record low51° (1964)
Thu, 2782° / 66°0.12Climate normal
82 °Climate normal

Minooka, Thursday, 27 August

Climate normal for this date — 60-year average.

Average high82°
Average low66°
Average precipitation0.12 in
Chance of precipitation27%
Record high96° (2024)
Record low53° (2025)
Fri, 2881° / 65°0.11Climate normal
81 °Climate normal

Minooka, Friday, 28 August

Climate normal for this date — 60-year average.

Average high81°
Average low65°
Average precipitation0.11 in
Chance of precipitation25%
Record high93° (1984)
Record low48° (1986)
Sat, 2981° / 64°0.12Climate normal
81 °Climate normal

Minooka, Saturday, 29 August

Climate normal for this date — 60-year average.

Average high81°
Average low64°
Average precipitation0.12 in
Chance of precipitation33%
Record high94° (1984)
Record low46° (1986)
Sun, 3080° / 64°0.07Climate normal
80 °Climate normal

Minooka, Sunday, 30 August

Climate normal for this date — 60-year average.

Average high80°
Average low64°
Average precipitation0.07 in
Chance of precipitation22%
Record high93° (2013)
Record low50° (1986)
Mon, 3180° / 63°0.07Climate normal
80 °Climate normal

Minooka, Monday, 31 August

Climate normal for this date — 60-year average.

Average high80°
Average low63°
Average precipitation0.07 in
Chance of precipitation22%
Record high90° (2011)
Record low51° (2009)
Tue, 0180° / 63°0.11Climate normal
80 °Climate normal

Minooka, Tuesday, 1 September

Climate normal for this date — 60-year average.

Average high80°
Average low63°
Average precipitation0.11 in
Chance of precipitation30%
Record high96° (2011)
Record low49° (2009)
Wed, 0280° / 63°0.06Climate normal
80 °Climate normal

Minooka, Wednesday, 2 September

Climate normal for this date — 60-year average.

Average high80°
Average low63°
Average precipitation0.06 in
Chance of precipitation22%
Record high94° (2008)
Record low47° (2017)
Thu, 0380° / 63°0.08Climate normal
80 °Climate normal

Minooka, Thursday, 3 September

Climate normal for this date — 60-year average.

Average high80°
Average low63°
Average precipitation0.08 in
Chance of precipitation25%
Record high93° (2023)
Record low49° (1974)
Fri, 0478° / 62°0.1Climate normal
78 °Climate normal

Minooka, Friday, 4 September

Climate normal for this date — 60-year average.

Average high78°
Average low62°
Average precipitation0.1 in
Chance of precipitation28%
Record high92° (2023)
Record low47° (1974)
Sat, 0579° / 62°0.06Climate normal
79 °Climate normal

Minooka, Saturday, 5 September

Climate normal for this date — 60-year average.

Average high79°
Average low62°
Average precipitation0.06 in
Chance of precipitation17%
Record high90° (1983)
Record low50° (1974)
Sun, 0678° / 62°0.12Climate normal
78 °Climate normal

Minooka, Sunday, 6 September

Climate normal for this date — 60-year average.

Average high78°
Average low62°
Average precipitation0.12 in
Chance of precipitation37%
Record high92° (1990)
Record low48° (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 Minooka, IL 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 Minooka, IL 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.