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As of 04:38 CDT

Weather in Bull Valley, IL

61°Current weather

Bull Valley, Sunday, 9 August, 04:38

Mostly clear. Feels like 62°. High 81°, low 61°.

Pressure30.00 inHg
Wind5.4 mph S
Humidity94%
Visibility6.2 mi
Dew point60°
Mon, 1087° / 69°0.31Rain
87 °Rain

Bull Valley, Monday, 10 August

Rain. High 87°, low 69°.

Pressure29.88 inHg
Wind5.1 mph NE
Humidity73%
Visibility6.2 mi
Dew point72°
Tue, 1182° / 66°0.3Rain
82 °Rain

Bull Valley, Tuesday, 11 August

Rain. High 82°, low 66°.

Pressure29.83 inHg
Wind14.2 mph E
Humidity99%
Visibility6.2 mi
Dew point66°
Wed, 1281° / 67°0.02Light rain
81 °Light rain

Bull Valley, Wednesday, 12 August

Light rain. High 81°, low 67°.

Pressure29.83 inHg
Wind6.4 mph NW
Humidity68%
Visibility6.2 mi
Dew point70°
Thu, 1373° / 61°0Overcast
73 °Overcast

Bull Valley, Thursday, 13 August

Overcast. High 73°, low 61°.

Pressure30.03 inHg
Wind9 mph NE
Humidity62%
Visibility—
Dew point57°
Fri, 1473° / 56°0Partly cloudy
73 °Partly cloudy

Bull Valley, Friday, 14 August

Partly cloudy. High 73°, low 56°.

Pressure30.18 inHg
Wind10.6 mph E
Humidity55%
Visibility—
Dew point54°
Sat, 1576° / 57°0Overcast
76 °Overcast

Bull Valley, Saturday, 15 August

Overcast. High 76°, low 57°.

Pressure30.24 inHg
Wind8.1 mph NE
Humidity53%
Visibility—
Dew point54°
Sun, 1673° / 63°0.03Light rain
73 °Light rain

Bull Valley, Sunday, 16 August

Light rain. High 73°, low 63°.

Pressure30.12 inHg
Wind5.3 mph NW
Humidity76%
Visibility—
Dew point60°
Mon, 1781° / 63°0.02Light rain
81 °Light rain

Bull Valley, Monday, 17 August

Light rain. High 81°, low 63°.

Pressure30.06 inHg
Wind9.1 mph E
Humidity62%
Visibility—
Dew point64°
Tue, 1877° / 60°0Overcast
77 °Overcast

Bull Valley, Tuesday, 18 August

Overcast. High 77°, low 60°.

Pressure30.03 inHg
Wind7.6 mph S
Humidity80%
Visibility—
Dew point63°
Wed, 1984° / 67°0.17Light rain
84 °Light rain

Bull Valley, Wednesday, 19 August

Light rain. High 84°, low 67°.

Pressure29.88 inHg
Wind18.5 mph S
Humidity66%
Visibility—
Dew point68°
Thu, 2094° / 74°0Overcast
94 °Overcast

Bull Valley, Thursday, 20 August

Overcast. High 94°, low 74°.

Pressure29.77 inHg
Wind9.2 mph SE
Humidity61%
Visibility—
Dew point71°
Fri, 2183° / 68°0Clear
83 °Clear

Bull Valley, Friday, 21 August

Clear. High 83°, low 68°.

Pressure29.94 inHg
Wind13.6 mph NE
Humidity56%
Visibility—
Dew point64°
Sat, 2288° / 65°0.01Light rain
88 °Light rain

Bull Valley, Saturday, 22 August

Light rain. High 88°, low 65°.

Pressure29.88 inHg
Wind14.3 mph S
Humidity57%
Visibility—
Dew point67°
Sun, 2389° / 66°0Overcast
89 °Overcast

Bull Valley, Sunday, 23 August

Overcast. High 89°, low 66°.

Pressure29.83 inHg
Wind14.3 mph NE
Humidity50%
Visibility—
Dew point66°
Mon, 2478° / 66°0.05Light rain
78 °Light rain

Bull Valley, Monday, 24 August

Light rain. High 78°, low 66°.

Pressure30.06 inHg
Wind14.8 mph NE
Humidity80%
Visibility—
Dew point66°

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 Bull 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 Bull 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.