As of 22:58 CDT

Weather in Green Valley, IL

58°Current weather

Green Valley, Sunday, 25 October, 22:58

Partly cloudy. Feels like 57°. High 77°, low 50°.

Pressure30.33 inHg
Wind4 mph S
Humidity78%
Visibility6.2 mi
Dew point51°
Mon, 2676° / 52°0Overcast
76 °Overcast

Green Valley, Monday, 26 October

Overcast. High 76°, low 52°.

Pressure30.30 inHg
Wind1.3 mph SE
Humidity53%
Visibility6.2 mi
Dew point52°
Tue, 2774° / 51°0Overcast
74 °Overcast

Green Valley, Tuesday, 27 October

Overcast. High 74°, low 51°.

Pressure30.24 inHg
Wind6 mph S
Humidity57%
Visibility6.2 mi
Dew point52°
Wed, 2872° / 54°0Light rain
72 °Light rain

Green Valley, Wednesday, 28 October

Light rain. High 72°, low 54°.

Pressure30.18 inHg
Wind7.3 mph S
Humidity53%
Visibility6.2 mi
Dew point52°
Thu, 2975° / 57°0.02Light rain
75 °Light rain

Green Valley, Thursday, 29 October

Light rain. High 75°, low 57°.

Pressure30.09 inHg
Wind8.7 mph SW
Humidity60%
Visibility6.2 mi
Dew point56°
Fri, 3074° / 57°0.01Light rain
74 °Light rain

Green Valley, Friday, 30 October

Light rain. High 74°, low 57°.

Pressure30.15 inHg
Wind7.9 mph S
Humidity63%
Visibility—
Dew point58°
Sat, 3165° / 57°0Overcast
65 °Overcast

Green Valley, Saturday, 31 October

Overcast. High 65°, low 57°.

Pressure30.15 inHg
Wind7.6 mph NE
Humidity62%
Visibility—
Dew point51°
Sun, 0167° / 53°0Overcast
67 °Overcast

Green Valley, Sunday, 1 November

Overcast. High 67°, low 53°.

Pressure30.03 inHg
Wind8.1 mph E
Humidity50%
Visibility—
Dew point46°
Mon, 0259° / 54°0.05Light rain
59 °Light rain

Green Valley, Monday, 2 November

Light rain. High 59°, low 54°.

Pressure29.88 inHg
Wind9.6 mph N
Humidity66%
Visibility—
Dew point47°
Tue, 0365° / 47°0Partly cloudy
65 °Partly cloudy

Green Valley, Tuesday, 3 November

Partly cloudy. High 65°, low 47°.

Pressure30.09 inHg
Wind6.2 mph NW
Humidity40%
Visibility—
Dew point36°
Wed, 0456° / 45°0Mostly clear
56 °Mostly clear

Green Valley, Wednesday, 4 November

Mostly clear. High 56°, low 45°.

Pressure30.27 inHg
Wind14.6 mph NE
Humidity52%
Visibility—
Dew point37°
Thu, 0552° / 39°0Overcast
52 °Overcast

Green Valley, Thursday, 5 November

Overcast. High 52°, low 39°.

Pressure30.50 inHg
Wind10.6 mph E
Humidity36%
Visibility—
Dew point23°
Fri, 0656° / 36°0Partly cloudy
56 °Partly cloudy

Green Valley, Friday, 6 November

Partly cloudy. High 56°, low 36°.

Pressure30.21 inHg
Wind15 mph S
Humidity27%
Visibility—
Dew point18°
Sat, 0757° / 48°0.73Heavy rain
57 °Heavy rain

Green Valley, Saturday, 7 November

Heavy rain. High 57°, low 48°.

Pressure29.88 inHg
Wind16.8 mph S
Humidity84%
Visibility—
Dew point45°
Sun, 0858° / 42°0.08Light rain
58 °Light rain

Green Valley, Sunday, 8 November

Light rain. High 58°, low 42°.

Pressure30.15 inHg
Wind18.1 mph NW
Humidity55%
Visibility—
Dew point36°
Mon, 0953° / 36°0Mostly clear
53 °Mostly clear

Green Valley, Monday, 9 November

Mostly clear. High 53°, low 36°.

Pressure30.33 inHg
Wind10.5 mph S
Humidity44%
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.