As of 02:29 CDT

Weather in Green Valley, IL

55°Current weather

Green Valley, Saturday, 31 October, 02:29

Overcast. Feels like 54°. High 65°, low 54°.

Pressure30.30 inHg
Wind6.9 mph E
Humidity81%
Visibility6.2 mi
Dew point49°
Sun, 0168° / 57°0Overcast
68 °Overcast

Green Valley, Sunday, 1 November

Overcast. High 68°, low 57°.

Pressure30.30 inHg
Wind5.5 mph E
Humidity64%
Visibility6.2 mi
Dew point52°
Mon, 0265° / 56°0.02Light rain
65 °Light rain

Green Valley, Monday, 2 November

Light rain. High 65°, low 56°.

Pressure30.09 inHg
Wind9.9 mph SE
Humidity73%
Visibility6.2 mi
Dew point51°
Tue, 0373° / 64°0.09Light rain
73 °Light rain

Green Valley, Tuesday, 3 November

Light rain. High 73°, low 64°.

Pressure29.88 inHg
Wind16 mph S
Humidity67%
Visibility6.2 mi
Dew point60°
Wed, 0471° / 64°0.46Light rain
71 °Light rain

Green Valley, Wednesday, 4 November

Light rain. High 71°, low 64°.

Pressure29.77 inHg
Wind11.8 mph SE
Humidity74%
Visibility—
Dew point61°
Thu, 0566° / 53°0.16Light rain
66 °Light rain

Green Valley, Thursday, 5 November

Light rain. High 66°, low 53°.

Pressure29.68 inHg
Wind8.2 mph SW
Humidity75%
Visibility—
Dew point58°
Fri, 0661° / 48°0Mostly clear
61 °Mostly clear

Green Valley, Friday, 6 November

Mostly clear. High 61°, low 48°.

Pressure30.03 inHg
Wind8.4 mph NE
Humidity55%
Visibility—
Dew point42°
Sat, 0762° / 47°0Clear
62 °Clear

Green Valley, Saturday, 7 November

Clear. High 62°, low 47°.

Pressure30.09 inHg
Wind6.2 mph E
Humidity55%
Visibility—
Dew point42°
Sun, 0860° / 49°0Overcast
60 °Overcast

Green Valley, Sunday, 8 November

Overcast. High 60°, low 49°.

Pressure30.12 inHg
Wind6.4 mph E
Humidity56%
Visibility—
Dew point43°
Mon, 0964° / 47°0Clear
64 °Clear

Green Valley, Monday, 9 November

Clear. High 64°, low 47°.

Pressure30.12 inHg
Wind5.9 mph NW
Humidity54%
Visibility—
Dew point43°
Tue, 1067° / 48°0Clear
67 °Clear

Green Valley, Tuesday, 10 November

Clear. High 67°, low 48°.

Pressure30.00 inHg
Wind8.5 mph SW
Humidity45%
Visibility—
Dew point40°
Wed, 1166° / 51°0Overcast
66 °Overcast

Green Valley, Wednesday, 11 November

Overcast. High 66°, low 51°.

Pressure29.83 inHg
Wind11.1 mph W
Humidity54%
Visibility—
Dew point44°
Thu, 1265° / 47°0Clear
65 °Clear

Green Valley, Thursday, 12 November

Clear. High 65°, low 47°.

Pressure29.80 inHg
Wind16.9 mph NW
Humidity48%
Visibility—
Dew point40°
Fri, 1349° / 40°0Clear
49 °Clear

Green Valley, Friday, 13 November

Clear. High 49°, low 40°.

Pressure30.00 inHg
Wind18.9 mph NW
Humidity39%
Visibility—
Dew point23°
Sat, 1449° / 33°0Clear
49 °Clear

Green Valley, Saturday, 14 November

Clear. High 49°, low 33°.

Pressure30.12 inHg
Wind11.1 mph NW
Humidity43%
Visibility—
Dew point24°
Sun, 1553° / 38°0Overcast
53 °Overcast

Green Valley, Sunday, 15 November

Overcast. High 53°, low 38°.

Pressure30.09 inHg
Wind10.9 mph SE
Humidity40%
Visibility—
Dew point27°

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 Valley, 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 Valley, 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.