As of 14:19 CDT

Weather in Van Petten, IL

84°

Van Petten, Saturday, 10 October, 14:19

Overcast. Feels like 82°. High 84°, low 59°.

Pressure30.00 inHg

Wind5.7 mph N

Humidity28%

Visibility6.2 mi

Dew point50°

See detailed hourly forecast

Sun, 1176° / 55°

76 °

Van Petten, Sunday, 11 October

Clear. High 76°, low 55°.

Pressure29.97 inHg

Wind7.2 mph S

Humidity57%

Visibility6.2 mi

Dew point56°

Mon, 1283° / 61°

83 °

Van Petten, Monday, 12 October

Clear. High 83°, low 61°.

Pressure29.83 inHg

Wind11.3 mph SW

Humidity58%

Visibility6.2 mi

Dew point63°

Tue, 1376° / 63°

76 °

Van Petten, Tuesday, 13 October

Clear. High 76°, low 63°.

Pressure29.85 inHg

Wind9.3 mph NW

Humidity67%

Visibility6.2 mi

Dew point63°

Wed, 1469° / 58°

0.48

69 °

Van Petten, Wednesday, 14 October

Rain. High 69°, low 58°.

Pressure30.12 inHg

Wind8.4 mph NE

Humidity61%

Visibility6.2 mi

Dew point53°

Thu, 1562° / 54°

62 °

Van Petten, Thursday, 15 October

Overcast. High 62°, low 54°.

Pressure30.30 inHg

Wind12.4 mph E

Humidity60%

Visibility—

Dew point47°

Fri, 1657° / 38°

0.02

57 °

Van Petten, Friday, 16 October

Light rain. High 57°, low 38°.

Pressure29.85 inHg

Wind25.5 mph W

Humidity54%

Visibility—

Dew point34°

Sat, 1741° / 33°

41 °

Van Petten, Saturday, 17 October

Overcast. High 41°, low 33°.

Pressure30.33 inHg

Wind22.1 mph NW

Humidity50%

Visibility—

Dew point23°

Sun, 1846° / 28°

46 °

Van Petten, Sunday, 18 October

Clear. High 46°, low 28°.

Pressure30.53 inHg

Wind8.3 mph N

Humidity38%

Visibility—

Dew point17°

Mon, 1957° / 37°

57 °

Van Petten, Monday, 19 October

Overcast. High 57°, low 37°.

Pressure30.33 inHg

Wind15.5 mph S

Humidity37%

Visibility—

Dew point26°

Tue, 2061° / 43°

61 °

Van Petten, Tuesday, 20 October

Overcast. High 61°, low 43°.

Pressure30.24 inHg

Wind14.5 mph S

Humidity39%

Visibility—

Dew point31°

Wed, 2154° / 48°

0.2

54 °

Van Petten, Wednesday, 21 October

Rain. High 54°, low 48°.

Pressure29.97 inHg

Wind16.9 mph S

Humidity91%

Visibility—

Dew point46°

Thu, 2265° / 42°

65 °

Van Petten, Thursday, 22 October

Clear. High 65°, low 42°.

Pressure30.06 inHg

Wind16.1 mph SW

Humidity46%

Visibility—

Dew point38°

Fri, 2356° / 41°

56 °

Van Petten, Friday, 23 October

Clear. High 56°, low 41°.

Pressure30.21 inHg

Wind10.7 mph NW

Humidity42%

Visibility—

Dew point30°

Sat, 2456° / 41°

56 °

Van Petten, Saturday, 24 October

Overcast. High 56°, low 41°.

Pressure30.21 inHg

Wind10.1 mph E

Humidity40%

Visibility—

Dew point29°

Sun, 2557° / 37°

0.33

57 °

Van Petten, Sunday, 25 October

Light rain. High 57°, low 37°.

Pressure29.80 inHg

Wind16.4 mph N

Humidity80%

Visibility—

Dew point46°

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.