As of 22:19 CDT

Weather in Green Brier, IL

62°Current weather

Green Brier, Friday, 30 October, 22:19

Overcast. Feels like 60°. High 73°, low 53°.

Pressure30.30 inHg
Wind6.8 mph E
Humidity52%
Visibility6.2 mi
Dew point44°
Sat, 3170° / 55°0Overcast
70 °Overcast

Green Brier, Saturday, 31 October

Overcast. High 70°, low 55°.

Pressure30.30 inHg
Wind6.7 mph E
Humidity45%
Visibility6.2 mi
Dew point42°
Sun, 0163° / 55°0.12Rain
63 °Rain

Green Brier, Sunday, 1 November

Rain. High 63°, low 55°.

Pressure30.33 inHg
Wind5.9 mph E
Humidity85%
Visibility6.2 mi
Dew point54°
Mon, 0269° / 54°0.06Rain
69 °Rain

Green Brier, Monday, 2 November

Rain. High 69°, low 54°.

Pressure30.18 inHg
Wind11.1 mph S
Humidity58%
Visibility6.2 mi
Dew point49°
Tue, 0366° / 62°0.02Light rain
66 °Light rain

Green Brier, Tuesday, 3 November

Light rain. High 66°, low 62°.

Pressure29.97 inHg
Wind12.5 mph SE
Humidity78%
Visibility6.2 mi
Dew point57°
Wed, 0469° / 64°0.29Rain
69 °Rain

Green Brier, Wednesday, 4 November

Rain. High 69°, low 64°.

Pressure29.71 inHg
Wind14.1 mph SE
Humidity88%
Visibility—
Dew point64°
Thu, 0572° / 54°0Overcast
72 °Overcast

Green Brier, Thursday, 5 November

Overcast. High 72°, low 54°.

Pressure29.97 inHg
Wind6.5 mph W
Humidity43%
Visibility—
Dew point45°
Fri, 0673° / 53°0Mostly clear
73 °Mostly clear

Green Brier, Friday, 6 November

Mostly clear. High 73°, low 53°.

Pressure30.00 inHg
Wind6.7 mph S
Humidity46%
Visibility—
Dew point47°
Sat, 0773° / 56°0Overcast
73 °Overcast

Green Brier, Saturday, 7 November

Overcast. High 73°, low 56°.

Pressure30.06 inHg
Wind6.1 mph SE
Humidity50%
Visibility—
Dew point50°
Sun, 0872° / 61°0Overcast
72 °Overcast

Green Brier, Sunday, 8 November

Overcast. High 72°, low 61°.

Pressure30.15 inHg
Wind6.6 mph SE
Humidity69%
Visibility—
Dew point58°
Mon, 0977° / 59°0Overcast
77 °Overcast

Green Brier, Monday, 9 November

Overcast. High 77°, low 59°.

Pressure30.21 inHg
Wind9.1 mph SE
Humidity53%
Visibility—
Dew point55°
Tue, 1067° / 61°0.35Light rain
67 °Light rain

Green Brier, Tuesday, 10 November

Light rain. High 67°, low 61°.

Pressure30.09 inHg
Wind9.5 mph S
Humidity89%
Visibility—
Dew point63°
Wed, 1172° / 57°0.18Light rain
72 °Light rain

Green Brier, Wednesday, 11 November

Light rain. High 72°, low 57°.

Pressure29.94 inHg
Wind9.1 mph SW
Humidity53%
Visibility—
Dew point51°
Thu, 1277° / 59°0Light rain
77 °Light rain

Green Brier, Thursday, 12 November

Light rain. High 77°, low 59°.

Pressure29.80 inHg
Wind15.9 mph S
Humidity49%
Visibility—
Dew point54°
Fri, 1368° / 58°1.48Heavy rain
68 °Heavy rain

Green Brier, Friday, 13 November

Heavy rain. High 68°, low 58°.

Pressure29.62 inHg
Wind19.1 mph SW
Humidity81%
Visibility—
Dew point61°
Sat, 1460° / 50°0Overcast
60 °Overcast

Green Brier, Saturday, 14 November

Overcast. High 60°, low 50°.

Pressure29.74 inHg
Wind17.3 mph W
Humidity54%
Visibility—
Dew point42°

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.