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As of 23:24 CST

Weather in Green Brier, IL

63°Current weather

Green Brier, Tuesday, 3 November, 23:24

Overcast. Feels like 63°. High 75°, low 63°.

Pressure29.85 inHg
Wind14.6 mph S
Humidity91%
Visibility1.5 mi
Dew point61°
Wed, 0464° / 52°0.44Rain
64 °Rain

Green Brier, Wednesday, 4 November

Rain. High 64°, low 52°.

Pressure29.77 inHg
Wind12.6 mph W
Humidity70%
Visibility6.2 mi
Dew point53°
Thu, 0563° / 47°0Clear
63 °Clear

Green Brier, Thursday, 5 November

Clear. High 63°, low 47°.

Pressure29.85 inHg
Wind11.9 mph SW
Humidity51%
Visibility6.2 mi
Dew point44°
Fri, 0654° / 40°0Overcast
54 °Overcast

Green Brier, Friday, 6 November

Overcast. High 54°, low 40°.

Pressure30.09 inHg
Wind10.3 mph N
Humidity68%
Visibility6.2 mi
Dew point43°
Sat, 0752° / 37°0Overcast
52 °Overcast

Green Brier, Saturday, 7 November

Overcast. High 52°, low 37°.

Pressure30.21 inHg
Wind4.3 mph NW
Humidity50%
Visibility6.2 mi
Dew point34°
Sun, 0861° / 36°0Partly cloudy
61 °Partly cloudy

Green Brier, Sunday, 8 November

Partly cloudy. High 61°, low 36°.

Pressure30.12 inHg
Wind9.8 mph W
Humidity57%
Visibility—
Dew point40°
Mon, 0963° / 39°0Clear
63 °Clear

Green Brier, Monday, 9 November

Clear. High 63°, low 39°.

Pressure30.18 inHg
Wind6.7 mph SW
Humidity37%
Visibility—
Dew point32°
Tue, 1064° / 42°0Overcast
64 °Overcast

Green Brier, Tuesday, 10 November

Overcast. High 64°, low 42°.

Pressure30.12 inHg
Wind9.1 mph W
Humidity29%
Visibility—
Dew point28°
Wed, 1161° / 45°0Overcast
61 °Overcast

Green Brier, Wednesday, 11 November

Overcast. High 61°, low 45°.

Pressure30.12 inHg
Wind7.6 mph NE
Humidity40%
Visibility—
Dew point34°
Thu, 1259° / 45°0Overcast
59 °Overcast

Green Brier, Thursday, 12 November

Overcast. High 59°, low 45°.

Pressure30.06 inHg
Wind6.8 mph NE
Humidity33%
Visibility—
Dew point27°
Fri, 1364° / 44°0Clear
64 °Clear

Green Brier, Friday, 13 November

Clear. High 64°, low 44°.

Pressure29.94 inHg
Wind9.6 mph W
Humidity42%
Visibility—
Dew point36°
Sat, 1460° / 43°0Mostly clear
60 °Mostly clear

Green Brier, Saturday, 14 November

Mostly clear. High 60°, low 43°.

Pressure29.97 inHg
Wind13.6 mph N
Humidity63%
Visibility—
Dew point45°
Sun, 1550° / 33°0Clear
50 °Clear

Green Brier, Sunday, 15 November

Clear. High 50°, low 33°.

Pressure30.36 inHg
Wind12.7 mph NE
Humidity28%
Visibility—
Dew point15°
Mon, 1654° / 31°0Clear
54 °Clear

Green Brier, Monday, 16 November

Clear. High 54°, low 31°.

Pressure30.42 inHg
Wind7.4 mph SE
Humidity30%
Visibility—
Dew point19°
Tue, 1760° / 35°0Partly cloudy
60 °Partly cloudy

Green Brier, Tuesday, 17 November

Partly cloudy. High 60°, low 35°.

Pressure30.42 inHg
Wind7.8 mph S
Humidity26%
Visibility—
Dew point20°
Wed, 1860° / 41°0Overcast
60 °Overcast

Green Brier, Wednesday, 18 November

Overcast. High 60°, low 41°.

Pressure30.42 inHg
Wind7.5 mph S
Humidity28%
Visibility—
Dew point24°

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 Green Brier, 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 Green Brier, 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.