As of 05:50 CDT

Weather in DeLong, IL

65°

DeLong, Wednesday, 14 October, 05:50

Overcast. Feels like 66°. High 76°, low 64°.

Pressure29.97 inHg

Wind4.6 mph NW

Humidity92%

Visibility6.2 mi

Dew point63°

See detailed hourly forecast

Thu, 1572° / 60°

1.31

72 °

DeLong, Thursday, 15 October

Heavy rain. High 72°, low 60°.

Pressure29.94 inHg

Wind4.3 mph SE

Humidity97%

Visibility1.7 mi

Dew point63°

Fri, 1659° / 48°

0.01

59 °

DeLong, Friday, 16 October

Light rain. High 59°, low 48°.

Pressure30.15 inHg

Wind17.4 mph NW

Humidity66%

Visibility6.2 mi

Dew point41°

Sat, 1756° / 38°

56 °

DeLong, Saturday, 17 October

Clear. High 56°, low 38°.

Pressure30.59 inHg

Wind1.1 mph E

Humidity46%

Visibility6.2 mi

Dew point31°

Sun, 1862° / 42°

62 °

DeLong, Sunday, 18 October

Clear. High 62°, low 42°.

Pressure30.42 inHg

Wind10.9 mph S

Humidity47%

Visibility—

Dew point37°

Mon, 1964° / 42°

64 °

DeLong, Monday, 19 October

Overcast. High 64°, low 42°.

Pressure30.36 inHg

Wind8 mph S

Humidity49%

Visibility—

Dew point41°

Tue, 2069° / 51°

69 °

DeLong, Tuesday, 20 October

Clear. High 69°, low 51°.

Pressure30.27 inHg

Wind5.4 mph S

Humidity47%

Visibility—

Dew point44°

Wed, 2170° / 51°

70 °

DeLong, Wednesday, 21 October

Clear. High 70°, low 51°.

Pressure30.09 inHg

Wind10.2 mph SW

Humidity57%

Visibility—

Dew point50°

Thu, 2261° / 44°

61 °

DeLong, Thursday, 22 October

Clear. High 61°, low 44°.

Pressure30.27 inHg

Wind15.1 mph NE

Humidity45%

Visibility—

Dew point35°

Fri, 2356° / 39°

56 °

DeLong, Friday, 23 October

Clear. High 56°, low 39°.

Pressure30.42 inHg

Wind9.8 mph E

Humidity45%

Visibility—

Dew point31°

Sat, 2455° / 39°

0.07

55 °

DeLong, Saturday, 24 October

Light rain. High 55°, low 39°.

Pressure30.24 inHg

Wind7.4 mph SE

Humidity35%

Visibility—

Dew point26°

Sun, 2551° / 42°

0.22

51 °

DeLong, Sunday, 25 October

Rain. High 51°, low 42°.

Pressure30.06 inHg

Wind17.2 mph NW

Humidity54%

Visibility—

Dew point34°

Mon, 2654° / 34°

54 °

DeLong, Monday, 26 October

Clear. High 54°, low 34°.

Pressure30.09 inHg

Wind8 mph SW

Humidity43%

Visibility—

Dew point27°

Tue, 2757° / 41°

57 °

DeLong, Tuesday, 27 October

Overcast. High 57°, low 41°.

Pressure30.00 inHg

Wind5.4 mph E

Humidity52%

Visibility—

Dew point36°

Wed, 2858° / 50°

58 °

DeLong, Wednesday, 28 October

Overcast. High 58°, low 50°.

Pressure29.94 inHg

Wind8.5 mph E

Humidity57%

Visibility—

Dew point40°

Thu, 2954° / 46°

0.23

54 °

DeLong, Thursday, 29 October

Rain. High 54°, low 46°.

Pressure29.97 inHg

Wind9.4 mph E

Humidity80%

Visibility—

Dew point44°

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 DeLong, 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 DeLong, 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.