As of 00:14 CDT

Weather in Van Petten, IL

42°

Van Petten, Saturday, 17 October, 00:14

Clear. Feels like 39°. High 55°, low 35°.

Pressure30.45 inHg

Wind4.6 mph N

Humidity75%

Visibility6.2 mi

Dew point35°

See detailed hourly forecast

Sun, 1863° / 42°

63 °

Van Petten, Sunday, 18 October

Clear. High 63°, low 42°.

Pressure30.42 inHg

Wind13.5 mph SW

Humidity49%

Visibility6.2 mi

Dew point40°

Mon, 1965° / 42°

65 °

Van Petten, Monday, 19 October

Mostly clear. High 65°, low 42°.

Pressure30.39 inHg

Wind4.9 mph S

Humidity55%

Visibility6.2 mi

Dew point45°

Tue, 2067° / 45°

67 °

Van Petten, Tuesday, 20 October

Clear. High 67°, low 45°.

Pressure30.36 inHg

Wind4.2 mph SE

Humidity52%

Visibility6.2 mi

Dew point44°

Wed, 2169° / 45°

69 °

Van Petten, Wednesday, 21 October

Partly cloudy. High 69°, low 45°.

Pressure30.27 inHg

Wind6.1 mph S

Humidity45%

Visibility—

Dew point43°

Thu, 2266° / 52°

66 °

Van Petten, Thursday, 22 October

Overcast. High 66°, low 52°.

Pressure30.18 inHg

Wind6 mph SE

Humidity54%

Visibility—

Dew point47°

Fri, 2373° / 56°

73 °

Van Petten, Friday, 23 October

Partly cloudy. High 73°, low 56°.

Pressure30.21 inHg

Wind9.8 mph S

Humidity36%

Visibility—

Dew point41°

Sat, 2473° / 56°

73 °

Van Petten, Saturday, 24 October

Overcast. High 73°, low 56°.

Pressure30.18 inHg

Wind13 mph S

Humidity39%

Visibility—

Dew point43°

Sun, 2558° / 47°

58 °

Van Petten, Sunday, 25 October

Overcast. High 58°, low 47°.

Pressure30.36 inHg

Wind11.3 mph N

Humidity49%

Visibility—

Dew point37°

Mon, 2652° / 47°

0.06

52 °

Van Petten, Monday, 26 October

Light rain. High 52°, low 47°.

Pressure30.33 inHg

Wind8.7 mph SE

Humidity74%

Visibility—

Dew point41°

Tue, 2765° / 53°

65 °

Van Petten, Tuesday, 27 October

Overcast. High 65°, low 53°.

Pressure30.12 inHg

Wind10 mph W

Humidity68%

Visibility—

Dew point53°

Wed, 2855° / 42°

55 °

Van Petten, Wednesday, 28 October

Clear. High 55°, low 42°.

Pressure30.18 inHg

Wind10.2 mph N

Humidity47%

Visibility—

Dew point33°

Thu, 2951° / 44°

0.46

51 °

Van Petten, Thursday, 29 October

Rain. High 51°, low 44°.

Pressure29.97 inHg

Wind15.3 mph E

Humidity63%

Visibility—

Dew point38°

Fri, 3059° / 48°

0.13

59 °

Van Petten, Friday, 30 October

Light rain. High 59°, low 48°.

Pressure29.53 inHg

Wind16.5 mph NW

Humidity84%

Visibility—

Dew point54°

Sat, 3155° / 42°

55 °

Van Petten, Saturday, 31 October

Clear. High 55°, low 42°.

Pressure30.15 inHg

Wind16.2 mph NW

Humidity53%

Visibility—

Dew point35°

Sun, 0158° / 42°

58 °

Van Petten, Sunday, 1 November

Clear. High 58°, low 42°.

Pressure30.12 inHg

Wind6.8 mph W

Humidity59%

Visibility—

Dew point42°

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.