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As of 07:12 CST

Weather in Green Valley, IL

42°Current weather

Green Valley, Thursday, 12 November, 07:12

Overcast. Feels like 36°. High 46°, low 38°.

Pressure29.91 inHg
Wind10.8 mph N
Humidity90%
Visibility6.2 mi
Dew point40°
Fri, 1344° / 34°0Partly cloudy
44 °Partly cloudy

Green Valley, Friday, 13 November

Partly cloudy. High 44°, low 34°.

Pressure30.12 inHg
Wind11.9 mph N
Humidity61%
Visibility6.2 mi
Dew point25°
Sat, 1446° / 29°0Clear
46 °Clear

Green Valley, Saturday, 14 November

Clear. High 46°, low 29°.

Pressure30.33 inHg
Wind4.2 mph N
Humidity57%
Visibility6.2 mi
Dew point26°
Sun, 1548° / 28°0Overcast
48 °Overcast

Green Valley, Sunday, 15 November

Overcast. High 48°, low 28°.

Pressure30.47 inHg
Wind2.8 mph W
Humidity55%
Visibility6.2 mi
Dew point28°
Mon, 1651° / 28°0Clear
51 °Clear

Green Valley, Monday, 16 November

Clear. High 51°, low 28°.

Pressure30.50 inHg
Wind4.5 mph SE
Humidity50%
Visibility—
Dew point29°
Tue, 1754° / 30°0Clear
54 °Clear

Green Valley, Tuesday, 17 November

Clear. High 54°, low 30°.

Pressure30.47 inHg
Wind6.4 mph SE
Humidity47%
Visibility—
Dew point30°
Wed, 1861° / 40°0Clear
61 °Clear

Green Valley, Wednesday, 18 November

Clear. High 61°, low 40°.

Pressure30.30 inHg
Wind12.8 mph S
Humidity36%
Visibility—
Dew point29°
Thu, 1964° / 45°0Overcast
64 °Overcast

Green Valley, Thursday, 19 November

Overcast. High 64°, low 45°.

Pressure30.12 inHg
Wind17.2 mph S
Humidity34%
Visibility—
Dew point31°
Fri, 2068° / 49°0Clear
68 °Clear

Green Valley, Friday, 20 November

Clear. High 68°, low 49°.

Pressure30.15 inHg
Wind12.7 mph S
Humidity57%
Visibility—
Dew point47°
Sat, 2170° / 52°0Clear
70 °Clear

Green Valley, Saturday, 21 November

Clear. High 70°, low 52°.

Pressure30.12 inHg
Wind13.3 mph S
Humidity47%
Visibility—
Dew point45°
Sun, 2261° / 49°0.23Rain
61 °Rain

Green Valley, Sunday, 22 November

Rain. High 61°, low 49°.

Pressure29.74 inHg
Wind17.4 mph SW
Humidity58%
Visibility—
Dew point46°
Mon, 2350° / 39°0Overcast
50 °Overcast

Green Valley, Monday, 23 November

Overcast. High 50°, low 39°.

Pressure29.88 inHg
Wind14.8 mph W
Humidity36%
Visibility—
Dew point20°
Tue, 2447° / 39°0Overcast
47 °Overcast

Green Valley, Tuesday, 24 November

Overcast. High 47°, low 39°.

Pressure29.91 inHg
Wind11.4 mph NW
Humidity44%
Visibility—
Dew point25°
Wed, 2536° / 27°0Overcast
36 °Overcast

Green Valley, Wednesday, 25 November

Overcast. High 36°, low 27°.

Pressure30.24 inHg
Wind14.4 mph NW
Humidity35%
Visibility—
Dew point10°
Thu, 2633° / 23°0Overcast
33 °Overcast

Green Valley, Thursday, 26 November

Overcast. High 33°, low 23°.

Pressure30.50 inHg
Wind7 mph NW
Humidity26%
Visibility—
Dew point-1°
Fri, 2745° / 31°0.01Light snow
45 °Light snow

Green Valley, Friday, 27 November

Light snow. High 45°, low 31°.

Pressure30.27 inHg
Wind10.2 mph S
Humidity58%
Visibility—
Dew point25°

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.