EN
English Español

As of 20:59 CDT

Weather in Chestline, IL

66°Current weather

Chestline, Wednesday, 14 October, 20:59

Overcast. Feels like 66°. High 74°, low 66°.

Pressure30.06 inHg
Wind4.7 mph N
Humidity84%
Visibility6.2 mi
Dew point61°
Thu, 1573° / 60°0.45Rain
73 °Rain

Chestline, Thursday, 15 October

Rain. High 73°, low 60°.

Pressure30.00 inHg
Wind7.3 mph S
Humidity99%
Visibility1.3 mi
Dew point69°
Fri, 1658° / 47°0.04Light rain
58 °Light rain

Chestline, Friday, 16 October

Light rain. High 58°, low 47°.

Pressure30.21 inHg
Wind17.4 mph NW
Humidity60%
Visibility6.2 mi
Dew point40°
Sat, 1757° / 39°0Clear
57 °Clear

Chestline, Saturday, 17 October

Clear. High 57°, low 39°.

Pressure30.59 inHg
Wind1.3 mph NE
Humidity44%
Visibility6.2 mi
Dew point31°
Sun, 1862° / 42°0Clear
62 °Clear

Chestline, Sunday, 18 October

Clear. High 62°, low 42°.

Pressure30.47 inHg
Wind8.6 mph S
Humidity49%
Visibility6.2 mi
Dew point39°
Mon, 1965° / 42°0Overcast
65 °Overcast

Chestline, Monday, 19 October

Overcast. High 65°, low 42°.

Pressure30.36 inHg
Wind6.3 mph S
Humidity43%
Visibility—
Dew point39°
Tue, 2070° / 49°0Mostly clear
70 °Mostly clear

Chestline, Tuesday, 20 October

Mostly clear. High 70°, low 49°.

Pressure30.30 inHg
Wind7.5 mph SE
Humidity45%
Visibility—
Dew point42°
Wed, 2176° / 56°0Partly cloudy
76 °Partly cloudy

Chestline, Wednesday, 21 October

Partly cloudy. High 76°, low 56°.

Pressure30.27 inHg
Wind11.5 mph S
Humidity47%
Visibility—
Dew point50°
Thu, 2280° / 58°0Clear
80 °Clear

Chestline, Thursday, 22 October

Clear. High 80°, low 58°.

Pressure30.15 inHg
Wind14.2 mph S
Humidity42%
Visibility—
Dew point51°
Fri, 2378° / 66°0.13Light rain
78 °Light rain

Chestline, Friday, 23 October

Light rain. High 78°, low 66°.

Pressure29.97 inHg
Wind22.2 mph SW
Humidity55%
Visibility—
Dew point59°
Sat, 2473° / 64°0.21Light rain
73 °Light rain

Chestline, Saturday, 24 October

Light rain. High 73°, low 64°.

Pressure30.15 inHg
Wind6.2 mph SW
Humidity76%
Visibility—
Dew point62°
Sun, 2564° / 47°0.37Rain
64 °Rain

Chestline, Sunday, 25 October

Rain. High 64°, low 47°.

Pressure30.18 inHg
Wind18.2 mph N
Humidity67%
Visibility—
Dew point46°
Mon, 2659° / 41°0.43Rain
59 °Rain

Chestline, Monday, 26 October

Rain. High 59°, low 41°.

Pressure30.12 inHg
Wind16.1 mph N
Humidity43%
Visibility—
Dew point32°
Tue, 2762° / 44°0Overcast
62 °Overcast

Chestline, Tuesday, 27 October

Overcast. High 62°, low 44°.

Pressure30.15 inHg
Wind6.1 mph W
Humidity46%
Visibility—
Dew point39°
Wed, 2863° / 47°0Partly cloudy
63 °Partly cloudy

Chestline, Wednesday, 28 October

Partly cloudy. High 63°, low 47°.

Pressure29.91 inHg
Wind6.7 mph W
Humidity47%
Visibility—
Dew point39°
Thu, 2963° / 47°0Clear
63 °Clear

Chestline, Thursday, 29 October

Clear. High 63°, low 47°.

Pressure30.06 inHg
Wind11.3 mph NW
Humidity52%
Visibility—
Dew point43°

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 Chestline, 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 Chestline, 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.