As of 14:32 CDT

Weather in Green Brier, IL

70°Current weather

Green Brier, Saturday, 31 October, 14:32

Overcast. Feels like 69°. High 70°, low 56°.

Pressure30.27 inHg
Wind6.3 mph E
Humidity50%
Visibility6.2 mi
Dew point50°
Sun, 0168° / 57°0Overcast
68 °Overcast

Green Brier, Sunday, 1 November

Overcast. High 68°, low 57°.

Pressure30.33 inHg
Wind8.6 mph SE
Humidity65%
Visibility6.2 mi
Dew point53°
Mon, 0264° / 55°0.01Light rain
64 °Light rain

Green Brier, Monday, 2 November

Light rain. High 64°, low 55°.

Pressure30.15 inHg
Wind9.4 mph SE
Humidity78%
Visibility6.2 mi
Dew point54°
Tue, 0375° / 61°0.02Light rain
75 °Light rain

Green Brier, Tuesday, 3 November

Light rain. High 75°, low 61°.

Pressure29.97 inHg
Wind13.5 mph S
Humidity78%
Visibility6.2 mi
Dew point61°
Wed, 0469° / 59°0.92Rain
69 °Rain

Green Brier, Wednesday, 4 November

Rain. High 69°, low 59°.

Pressure29.71 inHg
Wind11.9 mph S
Humidity86%
Visibility5.1 mi
Dew point63°
Thu, 0561° / 50°0Overcast
61 °Overcast

Green Brier, Thursday, 5 November

Overcast. High 61°, low 50°.

Pressure29.83 inHg
Wind10.5 mph SW
Humidity61%
Visibility—
Dew point46°
Fri, 0660° / 55°0Overcast
60 °Overcast

Green Brier, Friday, 6 November

Overcast. High 60°, low 55°.

Pressure29.83 inHg
Wind10.1 mph N
Humidity74%
Visibility—
Dew point49°
Sat, 0759° / 46°0Partly cloudy
59 °Partly cloudy

Green Brier, Saturday, 7 November

Partly cloudy. High 59°, low 46°.

Pressure29.88 inHg
Wind7.7 mph N
Humidity52%
Visibility—
Dew point40°
Sun, 0858° / 47°0Overcast
58 °Overcast

Green Brier, Sunday, 8 November

Overcast. High 58°, low 47°.

Pressure29.88 inHg
Wind12 mph N
Humidity51%
Visibility—
Dew point38°
Mon, 0960° / 51°0Overcast
60 °Overcast

Green Brier, Monday, 9 November

Overcast. High 60°, low 51°.

Pressure29.94 inHg
Wind12.9 mph NE
Humidity61%
Visibility—
Dew point44°
Tue, 1063° / 47°0Clear
63 °Clear

Green Brier, Tuesday, 10 November

Clear. High 63°, low 47°.

Pressure30.09 inHg
Wind8.3 mph NE
Humidity55%
Visibility—
Dew point43°
Wed, 1164° / 49°0Overcast
64 °Overcast

Green Brier, Wednesday, 11 November

Overcast. High 64°, low 49°.

Pressure29.91 inHg
Wind14.2 mph NW
Humidity51%
Visibility—
Dew point43°
Thu, 1256° / 48°0.01Light rain
56 °Light rain

Green Brier, Thursday, 12 November

Light rain. High 56°, low 48°.

Pressure30.00 inHg
Wind15.8 mph N
Humidity71%
Visibility—
Dew point46°
Fri, 1356° / 41°0Partly cloudy
56 °Partly cloudy

Green Brier, Friday, 13 November

Partly cloudy. High 56°, low 41°.

Pressure30.15 inHg
Wind7.2 mph S
Humidity42%
Visibility—
Dew point30°
Sat, 1465° / 47°0Clear
65 °Clear

Green Brier, Saturday, 14 November

Clear. High 65°, low 47°.

Pressure29.97 inHg
Wind14.9 mph NW
Humidity34%
Visibility—
Dew point33°
Sun, 1557° / 44°0Overcast
57 °Overcast

Green Brier, Sunday, 15 November

Overcast. High 57°, low 44°.

Pressure30.09 inHg
Wind8.4 mph N
Humidity28%
Visibility—
Dew point22°

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.