As of 03:39 CDT

Weather in Van Petten, IL

54°

Van Petten, Sunday, 11 October, 03:39

Clear. Feels like 53°. High 78°, low 54°.

Pressure29.97 inHg

Wind4.6 mph E

Humidity82%

Visibility6.2 mi

Dew point49°

See detailed hourly forecast

Mon, 1284° / 62°

84 °

Van Petten, Monday, 12 October

Clear. High 84°, low 62°.

Pressure29.83 inHg

Wind11.2 mph SW

Humidity55%

Visibility6.2 mi

Dew point62°

Tue, 1377° / 66°

0.07

77 °

Van Petten, Tuesday, 13 October

Rain. High 77°, low 66°.

Pressure29.85 inHg

Wind7.6 mph NW

Humidity67%

Visibility6.2 mi

Dew point63°

Wed, 1473° / 60°

0.37

73 °

Van Petten, Wednesday, 14 October

Heavy rain. High 73°, low 60°.

Pressure30.09 inHg

Wind6.8 mph NE

Humidity63%

Visibility6.2 mi

Dew point58°

Thu, 1558° / 56°

0.69

58 °

Van Petten, Thursday, 15 October

Rain. High 58°, low 56°.

Pressure30.18 inHg

Wind10.6 mph E

Humidity92%

Visibility—

Dew point55°

Fri, 1658° / 42°

58 °

Van Petten, Friday, 16 October

Overcast. High 58°, low 42°.

Pressure30.45 inHg

Wind16.6 mph N

Humidity50%

Visibility—

Dew point38°

Sat, 1742° / 29°

42 °

Van Petten, Saturday, 17 October

Partly cloudy. High 42°, low 29°.

Pressure30.42 inHg

Wind21.3 mph N

Humidity41%

Visibility—

Dew point17°

Sun, 1847° / 27°

47 °

Van Petten, Sunday, 18 October

Mostly clear. High 47°, low 27°.

Pressure30.53 inHg

Wind8.5 mph SW

Humidity36%

Visibility—

Dew point17°

Mon, 1959° / 38°

59 °

Van Petten, Monday, 19 October

Overcast. High 59°, low 38°.

Pressure30.24 inHg

Wind17.3 mph SW

Humidity36%

Visibility—

Dew point27°

Tue, 2064° / 42°

64 °

Van Petten, Tuesday, 20 October

Clear. High 64°, low 42°.

Pressure30.15 inHg

Wind14.6 mph SW

Humidity36%

Visibility—

Dew point32°

Wed, 2167° / 48°

67 °

Van Petten, Wednesday, 21 October

Clear. High 67°, low 48°.

Pressure30.15 inHg

Wind16.2 mph SW

Humidity36%

Visibility—

Dew point36°

Thu, 2268° / 51°

68 °

Van Petten, Thursday, 22 October

Mostly clear. High 68°, low 51°.

Pressure30.33 inHg

Wind9.9 mph NW

Humidity34%

Visibility—

Dew point37°

Fri, 2367° / 46°

67 °

Van Petten, Friday, 23 October

Mostly clear. High 67°, low 46°.

Pressure30.27 inHg

Wind18.6 mph S

Humidity44%

Visibility—

Dew point39°

Sat, 2463° / 45°

0.13

63 °

Van Petten, Saturday, 24 October

Light rain. High 63°, low 45°.

Pressure30.12 inHg

Wind20 mph NW

Humidity56%

Visibility—

Dew point38°

Sun, 2551° / 36°

51 °

Van Petten, Sunday, 25 October

Overcast. High 51°, low 36°.

Pressure30.39 inHg

Wind9.2 mph NW

Humidity50%

Visibility—

Dew point30°

Mon, 2656° / 40°

56 °

Van Petten, Monday, 26 October

Clear. High 56°, low 40°.

Pressure30.09 inHg

Wind14.4 mph N

Humidity48%

Visibility—

Dew point34°

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.