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As of 06:10 CDT

Weather in Cottonwood, IL

68°Current weather

Cottonwood, Sunday, 9 August, 06:10

Clear. Feels like 69°. High 92°, low 68°.

Pressure30.06 inHg
Wind5.3 mph S
Humidity94%
Visibility6.2 mi
Dew point67°
Mon, 1095° / 76°0Clear
95 °Clear

Cottonwood, Monday, 10 August

Clear. High 95°, low 76°.

Pressure30.00 inHg
Wind14 mph SW
Humidity52%
Visibility6.2 mi
Dew point71°
Tue, 1197° / 77°0Partly cloudy
97 °Partly cloudy

Cottonwood, Tuesday, 11 August

Partly cloudy. High 97°, low 77°.

Pressure29.94 inHg
Wind12 mph SW
Humidity50%
Visibility6.2 mi
Dew point71°
Wed, 1298° / 71°0.41Rain
98 °Rain

Cottonwood, Wednesday, 12 August

Rain. High 98°, low 71°.

Pressure29.83 inHg
Wind11.9 mph W
Humidity47%
Visibility6.2 mi
Dew point71°
Thu, 1388° / 71°0.39Rain
88 °Rain

Cottonwood, Thursday, 13 August

Rain. High 88°, low 71°.

Pressure29.91 inHg
Wind13.9 mph NE
Humidity73%
Visibility—
Dew point73°
Fri, 1479° / 68°0.24Rain
79 °Rain

Cottonwood, Friday, 14 August

Rain. High 79°, low 68°.

Pressure30.03 inHg
Wind12.8 mph E
Humidity83%
Visibility—
Dew point68°
Sat, 1586° / 67°0.05Light rain
86 °Light rain

Cottonwood, Saturday, 15 August

Light rain. High 86°, low 67°.

Pressure30.12 inHg
Wind10.7 mph E
Humidity71%
Visibility—
Dew point70°
Sun, 1696° / 69°0Partly cloudy
96 °Partly cloudy

Cottonwood, Sunday, 16 August

Partly cloudy. High 96°, low 69°.

Pressure30.00 inHg
Wind11.9 mph NW
Humidity46%
Visibility—
Dew point68°
Mon, 1787° / 71°0.04Light rain
87 °Light rain

Cottonwood, Monday, 17 August

Light rain. High 87°, low 71°.

Pressure30.03 inHg
Wind8.5 mph NE
Humidity65%
Visibility—
Dew point70°
Tue, 1888° / 69°0Mostly clear
88 °Mostly clear

Cottonwood, Tuesday, 18 August

Mostly clear. High 88°, low 69°.

Pressure30.00 inHg
Wind7.8 mph E
Humidity59%
Visibility—
Dew point68°
Wed, 1994° / 73°0Overcast
94 °Overcast

Cottonwood, Wednesday, 19 August

Overcast. High 94°, low 73°.

Pressure29.94 inHg
Wind11.7 mph SE
Humidity53%
Visibility—
Dew point70°
Thu, 20104° / 81°0Overcast
104 °Overcast

Cottonwood, Thursday, 20 August

Overcast. High 104°, low 81°.

Pressure29.88 inHg
Wind12.9 mph S
Humidity40%
Visibility—
Dew point67°
Fri, 21106° / 80°0.01Light rain
106 °Light rain

Cottonwood, Friday, 21 August

Light rain. High 106°, low 80°.

Pressure29.83 inHg
Wind12.2 mph SW
Humidity25%
Visibility—
Dew point60°
Sat, 22103° / 79°0Clear
103 °Clear

Cottonwood, Saturday, 22 August

Clear. High 103°, low 79°.

Pressure29.88 inHg
Wind9.8 mph E
Humidity34%
Visibility—
Dew point65°
Sun, 23101° / 78°0.01Light rain
101 °Light rain

Cottonwood, Sunday, 23 August

Light rain. High 101°, low 78°.

Pressure29.88 inHg
Wind11.5 mph W
Humidity38%
Visibility—
Dew point67°
Mon, 2497° / 75°0.03Light rain
97 °Light rain

Cottonwood, Monday, 24 August

Light rain. High 97°, low 75°.

Pressure29.97 inHg
Wind8.4 mph E
Humidity46%
Visibility—
Dew point68°

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 Cottonwood, 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 Cottonwood, 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.