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As of 20:23 CDT

Weather in Van Petten, IL

74°Current weather

Van Petten, Saturday, 8 August, 20:23

Clear. Feels like 75°. High 83°, low 68°.

Pressure29.97 inHg
Wind1.7 mph S
Humidity76%
Visibility6.2 mi
Dew point67°
Sun, 0988° / 63°0.08Light rain
88 °Light rain

Van Petten, Sunday, 9 August

Light rain. High 88°, low 63°.

Pressure29.88 inHg
Wind14.9 mph S
Humidity79%
Visibility6.2 mi
Dew point76°
Mon, 1087° / 71°0Light rain
87 °Light rain

Van Petten, Monday, 10 August

Light rain. High 87°, low 71°.

Pressure29.88 inHg
Wind6.8 mph S
Humidity74%
Visibility6.2 mi
Dew point74°
Tue, 1187° / 72°0.01Light rain
87 °Light rain

Van Petten, Tuesday, 11 August

Light rain. High 87°, low 72°.

Pressure29.74 inHg
Wind9 mph S
Humidity78%
Visibility6.2 mi
Dew point72°
Wed, 1279° / 68°0.04Light rain
79 °Light rain

Van Petten, Wednesday, 12 August

Light rain. High 79°, low 68°.

Pressure29.88 inHg
Wind6.9 mph N
Humidity78%
Visibility6.2 mi
Dew point73°
Thu, 1373° / 61°0.04Light rain
73 °Light rain

Van Petten, Thursday, 13 August

Light rain. High 73°, low 61°.

Pressure30.00 inHg
Wind7.4 mph E
Humidity76%
Visibility—
Dew point64°
Fri, 1476° / 59°0Overcast
76 °Overcast

Van Petten, Friday, 14 August

Overcast. High 76°, low 59°.

Pressure30.12 inHg
Wind7.1 mph E
Humidity62%
Visibility—
Dew point59°
Sat, 1564° / 60°0.06Light rain
64 °Light rain

Van Petten, Saturday, 15 August

Light rain. High 64°, low 60°.

Pressure30.30 inHg
Wind7.8 mph E
Humidity89%
Visibility—
Dew point58°
Sun, 1673° / 60°0Overcast
73 °Overcast

Van Petten, Sunday, 16 August

Overcast. High 73°, low 60°.

Pressure30.15 inHg
Wind6.7 mph E
Humidity77%
Visibility—
Dew point59°
Mon, 1778° / 64°0.01Light rain
78 °Light rain

Van Petten, Monday, 17 August

Light rain. High 78°, low 64°.

Pressure30.06 inHg
Wind4.9 mph S
Humidity75%
Visibility—
Dew point66°
Tue, 1883° / 65°0Overcast
83 °Overcast

Van Petten, Tuesday, 18 August

Overcast. High 83°, low 65°.

Pressure29.97 inHg
Wind11.5 mph SW
Humidity69%
Visibility—
Dew point67°
Wed, 1974° / 60°0.06Light rain
74 °Light rain

Van Petten, Wednesday, 19 August

Light rain. High 74°, low 60°.

Pressure29.97 inHg
Wind13.6 mph NW
Humidity84%
Visibility—
Dew point60°
Thu, 2068° / 52°0.07Light rain
68 °Light rain

Van Petten, Thursday, 20 August

Light rain. High 68°, low 52°.

Pressure30.09 inHg
Wind9 mph N
Humidity60%
Visibility—
Dew point52°
Fri, 2173° / 53°0Overcast
73 °Overcast

Van Petten, Friday, 21 August

Overcast. High 73°, low 53°.

Pressure30.06 inHg
Wind6.1 mph SE
Humidity62%
Visibility—
Dew point55°
Sat, 2274° / 55°0Overcast
74 °Overcast

Van Petten, Saturday, 22 August

Overcast. High 74°, low 55°.

Pressure29.85 inHg
Wind10.6 mph SE
Humidity79%
Visibility—
Dew point63°
Sun, 2380° / 64°0Clear
80 °Clear

Van Petten, Sunday, 23 August

Clear. High 80°, low 64°.

Pressure29.94 inHg
Wind10.7 mph W
Humidity49%
Visibility—
Dew point57°

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 Van Petten, 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 Van Petten, 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.