As of 06:11 CDT

Weather in Green Brier, IL

43°Current weather

Green Brier, Wednesday, 28 October, 06:11

Clear. Feels like 43°. High 75°, low 43°.

Pressure30.27 inHg
Wind1.5 mph SE
Humidity95%
Visibility6.2 mi
Dew point42°
Thu, 2978° / 51°0Clear
78 °Clear

Green Brier, Thursday, 29 October

Clear. High 78°, low 51°.

Pressure30.15 inHg
Wind8.6 mph SW
Humidity52%
Visibility6.2 mi
Dew point54°
Fri, 3075° / 59°0Overcast
75 °Overcast

Green Brier, Friday, 30 October

Overcast. High 75°, low 59°.

Pressure30.27 inHg
Wind6.7 mph E
Humidity55%
Visibility6.2 mi
Dew point54°
Sat, 3172° / 58°0Overcast
72 °Overcast

Green Brier, Saturday, 31 October

Overcast. High 72°, low 58°.

Pressure30.27 inHg
Wind5.1 mph E
Humidity48%
Visibility6.2 mi
Dew point47°
Sun, 0174° / 58°0Overcast
74 °Overcast

Green Brier, Sunday, 1 November

Overcast. High 74°, low 58°.

Pressure30.30 inHg
Wind8.5 mph SE
Humidity50%
Visibility—
Dew point52°
Mon, 0273° / 60°0.1Light rain
73 °Light rain

Green Brier, Monday, 2 November

Light rain. High 73°, low 60°.

Pressure30.15 inHg
Wind12.9 mph S
Humidity50%
Visibility—
Dew point51°
Tue, 0363° / 61°1.97Heavy rain
63 °Heavy rain

Green Brier, Tuesday, 3 November

Heavy rain. High 63°, low 61°.

Pressure29.74 inHg
Wind18.1 mph SE
Humidity93%
Visibility—
Dew point60°
Wed, 0462° / 60°2.65Heavy rain
62 °Heavy rain

Green Brier, Wednesday, 4 November

Heavy rain. High 62°, low 60°.

Pressure29.77 inHg
Wind15.1 mph SE
Humidity95%
Visibility—
Dew point58°
Thu, 0558° / 50°0.24Rain
58 °Rain

Green Brier, Thursday, 5 November

Rain. High 58°, low 50°.

Pressure29.59 inHg
Wind13.4 mph S
Humidity94%
Visibility—
Dew point49°
Fri, 0653° / 43°0.01Light rain
53 °Light rain

Green Brier, Friday, 6 November

Light rain. High 53°, low 43°.

Pressure30.03 inHg
Wind18.4 mph N
Humidity57%
Visibility—
Dew point36°
Sat, 0749° / 38°0Overcast
49 °Overcast

Green Brier, Saturday, 7 November

Overcast. High 49°, low 38°.

Pressure30.27 inHg
Wind6.7 mph N
Humidity42%
Visibility—
Dew point24°
Sun, 0855° / 37°0Clear
55 °Clear

Green Brier, Sunday, 8 November

Clear. High 55°, low 37°.

Pressure30.27 inHg
Wind4.9 mph E
Humidity37%
Visibility—
Dew point25°
Mon, 0958° / 39°0Partly cloudy
58 °Partly cloudy

Green Brier, Monday, 9 November

Partly cloudy. High 58°, low 39°.

Pressure30.24 inHg
Wind6.7 mph S
Humidity41%
Visibility—
Dew point30°
Tue, 1061° / 42°0Partly cloudy
61 °Partly cloudy

Green Brier, Tuesday, 10 November

Partly cloudy. High 61°, low 42°.

Pressure30.06 inHg
Wind13.4 mph S
Humidity53%
Visibility—
Dew point40°
Wed, 1159° / 48°0.42Rain
59 °Rain

Green Brier, Wednesday, 11 November

Rain. High 59°, low 48°.

Pressure29.74 inHg
Wind16.6 mph SW
Humidity56%
Visibility—
Dew point43°
Thu, 1250° / 47°0.17Rain
50 °Rain

Green Brier, Thursday, 12 November

Rain. High 50°, low 47°.

Pressure29.53 inHg
Wind17.5 mph SW
Humidity89%
Visibility—
Dew point45°

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.