EN
English Español

As of 08:48 CDT

Weather in Grayville, IL

61°Current weather

Grayville, Thursday, 8 October, 08:48

Clear. Feels like 61°. High 83°, low 55°.

Pressure30.06 inHg
Wind3.1 mph NE
Humidity76%
Visibility6.2 mi
Dew point54°
Fri, 0987° / 52°0Clear
87 °Clear

Grayville, Friday, 9 October

Clear. High 87°, low 52°.

Pressure30.15 inHg
Wind6.2 mph SE
Humidity36%
Visibility6.2 mi
Dew point51°
Sat, 1073° / 58°0.45Heavy rain
73 °Heavy rain

Grayville, Saturday, 10 October

Heavy rain. High 73°, low 58°.

Pressure30.09 inHg
Wind7.5 mph E
Humidity49%
Visibility6.2 mi
Dew point52°
Sun, 1170° / 60°0.47Rain
70 °Rain

Grayville, Sunday, 11 October

Rain. High 70°, low 60°.

Pressure29.91 inHg
Wind7.9 mph NW
Humidity85%
Visibility6.1 mi
Dew point60°
Mon, 1284° / 56°0Clear
84 °Clear

Grayville, Monday, 12 October

Clear. High 84°, low 56°.

Pressure29.94 inHg
Wind10.2 mph SW
Humidity55%
Visibility—
Dew point62°
Tue, 1385° / 67°0Clear
85 °Clear

Grayville, Tuesday, 13 October

Clear. High 85°, low 67°.

Pressure29.88 inHg
Wind10.7 mph SW
Humidity53%
Visibility—
Dew point63°
Wed, 1489° / 64°0Partly cloudy
89 °Partly cloudy

Grayville, Wednesday, 14 October

Partly cloudy. High 89°, low 64°.

Pressure29.94 inHg
Wind9.6 mph S
Humidity48%
Visibility—
Dew point60°
Thu, 1593° / 74°0Clear
93 °Clear

Grayville, Thursday, 15 October

Clear. High 93°, low 74°.

Pressure29.97 inHg
Wind17.9 mph SW
Humidity40%
Visibility—
Dew point62°
Fri, 1686° / 60°0Light rain
86 °Light rain

Grayville, Friday, 16 October

Light rain. High 86°, low 60°.

Pressure30.12 inHg
Wind17.3 mph N
Humidity39%
Visibility—
Dew point57°
Sat, 1766° / 54°0Partly cloudy
66 °Partly cloudy

Grayville, Saturday, 17 October

Partly cloudy. High 66°, low 54°.

Pressure30.47 inHg
Wind18.1 mph NE
Humidity36%
Visibility—
Dew point36°
Sun, 1870° / 43°0Overcast
70 °Overcast

Grayville, Sunday, 18 October

Overcast. High 70°, low 43°.

Pressure30.39 inHg
Wind11.9 mph E
Humidity26%
Visibility—
Dew point28°
Mon, 1972° / 56°0.06Light rain
72 °Light rain

Grayville, Monday, 19 October

Light rain. High 72°, low 56°.

Pressure30.30 inHg
Wind12.8 mph S
Humidity31%
Visibility—
Dew point36°
Tue, 2072° / 61°0.05Light rain
72 °Light rain

Grayville, Tuesday, 20 October

Light rain. High 72°, low 61°.

Pressure30.24 inHg
Wind15.7 mph SW
Humidity58%
Visibility—
Dew point55°
Wed, 2176° / 61°0.21Light rain
76 °Light rain

Grayville, Wednesday, 21 October

Light rain. High 76°, low 61°.

Pressure30.12 inHg
Wind10.4 mph SW
Humidity59%
Visibility—
Dew point56°
Thu, 2277° / 58°0.02Light rain
77 °Light rain

Grayville, Thursday, 22 October

Light rain. High 77°, low 58°.

Pressure29.97 inHg
Wind14.4 mph SW
Humidity51%
Visibility—
Dew point55°
Fri, 2366° / 45°0Clear
66 °Clear

Grayville, Friday, 23 October

Clear. High 66°, low 45°.

Pressure30.18 inHg
Wind7.8 mph E
Humidity31%
Visibility—
Dew point31°

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 Grayville, 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 Grayville, 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.