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As of 13:18 CDT

Weather in Chestline, IL

85°Current weather

Chestline, Saturday, 8 August, 13:18

Clear. Feels like 91°. High 86°, low 69°.

Pressure30.06 inHg
Wind5.1 mph N
Humidity65%
Visibility6.2 mi
Dew point69°
Sun, 0997° / 71°0Partly cloudy
97 °Partly cloudy

Chestline, Sunday, 9 August

Partly cloudy. High 97°, low 71°.

Pressure29.91 inHg
Wind13.6 mph SW
Humidity45%
Visibility6.2 mi
Dew point69°
Mon, 10100° / 75°0Mostly clear
100 °Mostly clear

Chestline, Monday, 10 August

Mostly clear. High 100°, low 75°.

Pressure29.88 inHg
Wind15.5 mph SW
Humidity41%
Visibility6.2 mi
Dew point67°
Tue, 1194° / 77°0.01Light rain
94 °Light rain

Chestline, Tuesday, 11 August

Light rain. High 94°, low 77°.

Pressure29.80 inHg
Wind22.6 mph SW
Humidity39%
Visibility6.2 mi
Dew point65°
Wed, 1295° / 73°0.09Light rain
95 °Light rain

Chestline, Wednesday, 12 August

Light rain. High 95°, low 73°.

Pressure29.83 inHg
Wind11.5 mph NE
Humidity55%
Visibility6.2 mi
Dew point71°
Thu, 1374° / 68°0.33Light rain
74 °Light rain

Chestline, Thursday, 13 August

Light rain. High 74°, low 68°.

Pressure29.88 inHg
Wind11.7 mph NE
Humidity94%
Visibility—
Dew point71°
Fri, 1478° / 59°0Partly cloudy
78 °Partly cloudy

Chestline, Friday, 14 August

Partly cloudy. High 78°, low 59°.

Pressure30.18 inHg
Wind10.4 mph NE
Humidity45%
Visibility—
Dew point51°
Sat, 1579° / 59°0.02Light rain
79 °Light rain

Chestline, Saturday, 15 August

Light rain. High 79°, low 59°.

Pressure30.18 inHg
Wind10 mph SE
Humidity54%
Visibility—
Dew point58°
Sun, 1673° / 66°0.59Rain
73 °Rain

Chestline, Sunday, 16 August

Rain. High 73°, low 66°.

Pressure30.06 inHg
Wind14 mph SE
Humidity96%
Visibility—
Dew point69°
Mon, 1781° / 69°0Light rain
81 °Light rain

Chestline, Monday, 17 August

Light rain. High 81°, low 69°.

Pressure29.97 inHg
Wind10.1 mph E
Humidity79%
Visibility—
Dew point70°
Tue, 1889° / 68°0.05Light rain
89 °Light rain

Chestline, Tuesday, 18 August

Light rain. High 89°, low 68°.

Pressure29.91 inHg
Wind11.7 mph W
Humidity59%
Visibility—
Dew point67°
Wed, 1977° / 64°0.07Light rain
77 °Light rain

Chestline, Wednesday, 19 August

Light rain. High 77°, low 64°.

Pressure29.97 inHg
Wind13.6 mph N
Humidity78%
Visibility—
Dew point67°
Thu, 2070° / 52°0Clear
70 °Clear

Chestline, Thursday, 20 August

Clear. High 70°, low 52°.

Pressure30.24 inHg
Wind13.1 mph N
Humidity44%
Visibility—
Dew point45°
Fri, 2173° / 51°0Clear
73 °Clear

Chestline, Friday, 21 August

Clear. High 73°, low 51°.

Pressure30.24 inHg
Wind6.7 mph NE
Humidity42%
Visibility—
Dew point44°
Sat, 2279° / 53°0Partly cloudy
79 °Partly cloudy

Chestline, Saturday, 22 August

Partly cloudy. High 79°, low 53°.

Pressure30.15 inHg
Wind8.3 mph SE
Humidity42%
Visibility—
Dew point48°
Sun, 2382° / 56°0Clear
82 °Clear

Chestline, Sunday, 23 August

Clear. High 82°, low 56°.

Pressure30.09 inHg
Wind10 mph SE
Humidity35%
Visibility—
Dew point47°

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.