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As of 05:15 CDT

Weather in Cooks Mills, IL

72°Current weather

Cooks Mills, Sunday, 9 August, 05:15

Mostly clear. Feels like 74°. High 91°, low 71°.

Pressure30.00 inHg
Wind6.4 mph S
Humidity95%
Visibility6.2 mi
Dew point71°
Mon, 1095° / 77°0.02Light rain
95 °Light rain

Cooks Mills, Monday, 10 August

Light rain. High 95°, low 77°.

Pressure29.94 inHg
Wind13.9 mph SW
Humidity61%
Visibility6.2 mi
Dew point73°
Tue, 1193° / 69°0.05Light rain
93 °Light rain

Cooks Mills, Tuesday, 11 August

Light rain. High 93°, low 69°.

Pressure29.88 inHg
Wind14.4 mph SW
Humidity62%
Visibility6.2 mi
Dew point73°
Wed, 1288° / 70°0.15Light rain
88 °Light rain

Cooks Mills, Wednesday, 12 August

Light rain. High 88°, low 70°.

Pressure29.83 inHg
Wind9.5 mph W
Humidity67%
Visibility6.2 mi
Dew point73°
Thu, 1383° / 67°0.11Light rain
83 °Light rain

Cooks Mills, Thursday, 13 August

Light rain. High 83°, low 67°.

Pressure29.94 inHg
Wind16.9 mph NE
Humidity62%
Visibility—
Dew point67°
Fri, 1469° / 61°0.38Rain
69 °Rain

Cooks Mills, Friday, 14 August

Rain. High 69°, low 61°.

Pressure30.12 inHg
Wind15.1 mph NE
Humidity96%
Visibility—
Dew point63°
Sat, 1575° / 62°0.17Light rain
75 °Light rain

Cooks Mills, Saturday, 15 August

Light rain. High 75°, low 62°.

Pressure30.18 inHg
Wind11.4 mph E
Humidity76%
Visibility—
Dew point64°
Sun, 1683° / 64°0.13Light rain
83 °Light rain

Cooks Mills, Sunday, 16 August

Light rain. High 83°, low 64°.

Pressure30.06 inHg
Wind8.7 mph SE
Humidity73%
Visibility—
Dew point69°
Mon, 1782° / 68°0Partly cloudy
82 °Partly cloudy

Cooks Mills, Monday, 17 August

Partly cloudy. High 82°, low 68°.

Pressure30.09 inHg
Wind7.9 mph NE
Humidity59%
Visibility—
Dew point64°
Tue, 1884° / 65°0Partly cloudy
84 °Partly cloudy

Cooks Mills, Tuesday, 18 August

Partly cloudy. High 84°, low 65°.

Pressure30.03 inHg
Wind8 mph E
Humidity56%
Visibility—
Dew point63°
Wed, 1990° / 70°0Partly cloudy
90 °Partly cloudy

Cooks Mills, Wednesday, 19 August

Partly cloudy. High 90°, low 70°.

Pressure29.94 inHg
Wind15.9 mph S
Humidity60%
Visibility—
Dew point70°
Thu, 20101° / 76°0Mostly clear
101 °Mostly clear

Cooks Mills, Thursday, 20 August

Mostly clear. High 101°, low 76°.

Pressure29.83 inHg
Wind11.4 mph SW
Humidity39%
Visibility—
Dew point66°
Fri, 2194° / 75°0Partly cloudy
94 °Partly cloudy

Cooks Mills, Friday, 21 August

Partly cloudy. High 94°, low 75°.

Pressure29.85 inHg
Wind9.9 mph NE
Humidity49%
Visibility—
Dew point69°
Sat, 22101° / 76°0Clear
101 °Clear

Cooks Mills, Saturday, 22 August

Clear. High 101°, low 76°.

Pressure29.85 inHg
Wind9.1 mph N
Humidity46%
Visibility—
Dew point70°
Sun, 23102° / 81°0.01Light rain
102 °Light rain

Cooks Mills, Sunday, 23 August

Light rain. High 102°, low 81°.

Pressure29.85 inHg
Wind12.5 mph W
Humidity34%
Visibility—
Dew point64°
Mon, 2493° / 72°0.09Light rain
93 °Light rain

Cooks Mills, Monday, 24 August

Light rain. High 93°, low 72°.

Pressure30.03 inHg
Wind9.5 mph E
Humidity62%
Visibility—
Dew point70°

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 Cooks Mills, 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 Cooks Mills, 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.