As of 17:48 CDT

Weather in Van Petten, IL

82°

Van Petten, Sunday, 11 October, 17:48

Clear. Feels like 82°. High 82°, low 53°.

Pressure29.88 inHg

Wind6.9 mph S

Humidity42%

Visibility6.2 mi

Dew point57°

See detailed hourly forecast

Mon, 1285° / 62°

85 °

Van Petten, Monday, 12 October

Clear. High 85°, low 62°.

Pressure29.83 inHg

Wind12.1 mph SW

Humidity58%

Visibility6.2 mi

Dew point63°

Tue, 1378° / 67°

0.1

78 °

Van Petten, Tuesday, 13 October

Rain. High 78°, low 67°.

Pressure29.85 inHg

Wind7.7 mph NW

Humidity67%

Visibility6.2 mi

Dew point64°

Wed, 1473° / 60°

1.17

73 °

Van Petten, Wednesday, 14 October

Heavy rain. High 73°, low 60°.

Pressure30.09 inHg

Wind8.5 mph NE

Humidity62%

Visibility6.2 mi

Dew point56°

Thu, 1561° / 58°

1.53

61 °

Van Petten, Thursday, 15 October

Heavy rain. High 61°, low 58°.

Pressure30.00 inHg

Wind7.4 mph E

Humidity95%

Visibility1.5 mi

Dew point58°

Fri, 1658° / 47°

58 °

Van Petten, Friday, 16 October

Light rain. High 58°, low 47°.

Pressure30.47 inHg

Wind17.6 mph N

Humidity46%

Visibility—

Dew point36°

Sat, 1748° / 38°

48 °

Van Petten, Saturday, 17 October

Mostly clear. High 48°, low 38°.

Pressure30.62 inHg

Wind7 mph S

Humidity41%

Visibility—

Dew point24°

Sun, 1856° / 35°

56 °

Van Petten, Sunday, 18 October

Clear. High 56°, low 35°.

Pressure30.42 inHg

Wind20.3 mph SW

Humidity37%

Visibility—

Dew point26°

Mon, 1963° / 42°

63 °

Van Petten, Monday, 19 October

Clear. High 63°, low 42°.

Pressure30.36 inHg

Wind13.5 mph SW

Humidity35%

Visibility—

Dew point31°

Tue, 2065° / 51°

65 °

Van Petten, Tuesday, 20 October

Overcast. High 65°, low 51°.

Pressure30.30 inHg

Wind11 mph SE

Humidity41%

Visibility—

Dew point37°

Wed, 2165° / 57°

0.13

65 °

Van Petten, Wednesday, 21 October

Light rain. High 65°, low 57°.

Pressure30.15 inHg

Wind16.5 mph S

Humidity64%

Visibility—

Dew point51°

Thu, 2270° / 62°

0.14

70 °

Van Petten, Thursday, 22 October

Light rain. High 70°, low 62°.

Pressure30.18 inHg

Wind14.3 mph S

Humidity75%

Visibility—

Dew point58°

Fri, 2363° / 61°

1.06

63 °

Van Petten, Friday, 23 October

Rain. High 63°, low 61°.

Pressure30.03 inHg

Wind16 mph S

Humidity91%

Visibility—

Dew point59°

Sat, 2462° / 47°

0.45

62 °

Van Petten, Saturday, 24 October

Rain. High 62°, low 47°.

Pressure30.09 inHg

Wind13.8 mph NW

Humidity86%

Visibility—

Dew point47°

Sun, 2552° / 44°

52 °

Van Petten, Sunday, 25 October

Overcast. High 52°, low 44°.

Pressure30.15 inHg

Wind10.7 mph N

Humidity54%

Visibility—

Dew point34°

Mon, 2652° / 38°

52 °

Van Petten, Monday, 26 October

Clear. High 52°, low 38°.

Pressure29.97 inHg

Wind17.3 mph NW

Humidity56%

Visibility—

Dew point35°

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.