EN
English Español

As of 08:44 CST

Weather in Cottage Grove, IL

37°Current weather

Cottage Grove, Saturday, 14 November, 08:44

Clear. Feels like 32°. High 47°, low 31°.

Pressure30.30 inHg
Wind5.7 mph N
Humidity73%
Visibility6.2 mi
Dew point29°
Sun, 1552° / 30°0Mostly clear
52 °Mostly clear

Cottage Grove, Sunday, 15 November

Mostly clear. High 52°, low 30°.

Pressure30.45 inHg
Wind1.9 mph E
Humidity48%
Visibility6.2 mi
Dew point31°
Mon, 1653° / 33°0Clear
53 °Clear

Cottage Grove, Monday, 16 November

Clear. High 53°, low 33°.

Pressure30.53 inHg
Wind3.2 mph E
Humidity54%
Visibility6.2 mi
Dew point36°
Tue, 1758° / 33°0Clear
58 °Clear

Cottage Grove, Tuesday, 17 November

Clear. High 58°, low 33°.

Pressure30.50 inHg
Wind4.3 mph SE
Humidity52%
Visibility6.2 mi
Dew point39°
Wed, 1861° / 37°0Partly cloudy
61 °Partly cloudy

Cottage Grove, Wednesday, 18 November

Partly cloudy. High 61°, low 37°.

Pressure30.42 inHg
Wind8 mph S
Humidity43%
Visibility—
Dew point35°
Thu, 1965° / 42°0Clear
65 °Clear

Cottage Grove, Thursday, 19 November

Clear. High 65°, low 42°.

Pressure30.36 inHg
Wind8.2 mph S
Humidity41%
Visibility—
Dew point37°
Fri, 2070° / 51°0Overcast
70 °Overcast

Cottage Grove, Friday, 20 November

Overcast. High 70°, low 51°.

Pressure30.24 inHg
Wind8.5 mph S
Humidity49%
Visibility—
Dew point47°
Sat, 2168° / 50°0.01Light rain
68 °Light rain

Cottage Grove, Saturday, 21 November

Light rain. High 68°, low 50°.

Pressure30.09 inHg
Wind16 mph SW
Humidity34%
Visibility—
Dew point36°
Sun, 2258° / 42°0Clear
58 °Clear

Cottage Grove, Sunday, 22 November

Clear. High 58°, low 42°.

Pressure30.21 inHg
Wind16.9 mph W
Humidity42%
Visibility—
Dew point32°
Mon, 2349° / 33°0Clear
49 °Clear

Cottage Grove, Monday, 23 November

Clear. High 49°, low 33°.

Pressure30.30 inHg
Wind9.8 mph N
Humidity33%
Visibility—
Dew point19°
Tue, 2450° / 29°0Mostly clear
50 °Mostly clear

Cottage Grove, Tuesday, 24 November

Mostly clear. High 50°, low 29°.

Pressure30.33 inHg
Wind6.4 mph SE
Humidity24%
Visibility—
Dew point11°
Wed, 2556° / 37°0.07Light rain
56 °Light rain

Cottage Grove, Wednesday, 25 November

Light rain. High 56°, low 37°.

Pressure30.15 inHg
Wind10 mph S
Humidity35%
Visibility—
Dew point26°
Thu, 2664° / 48°0.05Light rain
64 °Light rain

Cottage Grove, Thursday, 26 November

Light rain. High 64°, low 48°.

Pressure30.06 inHg
Wind14.1 mph S
Humidity60%
Visibility—
Dew point46°
Fri, 2768° / 57°0Overcast
68 °Overcast

Cottage Grove, Friday, 27 November

Overcast. High 68°, low 57°.

Pressure30.00 inHg
Wind20.9 mph S
Humidity53%
Visibility—
Dew point50°
Sat, 2866° / 44°0.53Rain
66 °Rain

Cottage Grove, Saturday, 28 November

Rain. High 66°, low 44°.

Pressure29.97 inHg
Wind25.4 mph S
Humidity82%
Visibility—
Dew point48°
Sun, 2948° / 36°0Overcast
48 °Overcast

Cottage Grove, Sunday, 29 November

Overcast. High 48°, low 36°.

Pressure30.33 inHg
Wind10.6 mph W
Humidity45%
Visibility—
Dew point25°

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 Cottage Grove, 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 Cottage Grove, 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.