As of 07:24 CDT

Weather in DeLong, IL

45°

DeLong, Friday, 16 October, 07:24

Overcast. Feels like 39°. High 54°, low 45°.

Pressure30.12 inHg

Wind11.5 mph W

Humidity88%

Visibility6.2 mi

Dew point42°

See detailed hourly forecast

Sat, 1756° / 37°

56 °

DeLong, Saturday, 17 October

Clear. High 56°, low 37°.

Pressure30.56 inHg

Wind2.4 mph S

Humidity44%

Visibility6.2 mi

Dew point31°

Sun, 1862° / 41°

62 °

DeLong, Sunday, 18 October

Clear. High 62°, low 41°.

Pressure30.47 inHg

Wind11.4 mph S

Humidity50%

Visibility6.2 mi

Dew point40°

Mon, 1964° / 41°

64 °

DeLong, Monday, 19 October

Partly cloudy. High 64°, low 41°.

Pressure30.39 inHg

Wind5.4 mph S

Humidity50%

Visibility6.2 mi

Dew point42°

Tue, 2067° / 43°

67 °

DeLong, Tuesday, 20 October

Partly cloudy. High 67°, low 43°.

Pressure30.36 inHg

Wind6.6 mph SE

Humidity44%

Visibility—

Dew point40°

Wed, 2168° / 43°

68 °

DeLong, Wednesday, 21 October

Clear. High 68°, low 43°.

Pressure30.30 inHg

Wind6.2 mph SE

Humidity41%

Visibility—

Dew point39°

Thu, 2264° / 55°

64 °

DeLong, Thursday, 22 October

Overcast. High 64°, low 55°.

Pressure30.18 inHg

Wind6.7 mph S

Humidity51%

Visibility—

Dew point44°

Fri, 2376° / 54°

76 °

DeLong, Friday, 23 October

Clear. High 76°, low 54°.

Pressure30.15 inHg

Wind9 mph SE

Humidity35%

Visibility—

Dew point42°

Sat, 2473° / 54°

73 °

DeLong, Saturday, 24 October

Overcast. High 73°, low 54°.

Pressure30.15 inHg

Wind11.9 mph S

Humidity40%

Visibility—

Dew point45°

Sun, 2573° / 56°

73 °

DeLong, Sunday, 25 October

Overcast. High 73°, low 56°.

Pressure30.15 inHg

Wind7.5 mph E

Humidity38%

Visibility—

Dew point43°

Mon, 2672° / 53°

0.09

72 °

DeLong, Monday, 26 October

Light rain. High 72°, low 53°.

Pressure29.88 inHg

Wind13.8 mph S

Humidity37%

Visibility—

Dew point41°

Tue, 2761° / 47°

0.01

61 °

DeLong, Tuesday, 27 October

Light rain. High 61°, low 47°.

Pressure29.88 inHg

Wind16.2 mph W

Humidity60%

Visibility—

Dew point43°

Wed, 2866° / 47°

66 °

DeLong, Wednesday, 28 October

Overcast. High 66°, low 47°.

Pressure30.00 inHg

Wind12.6 mph S

Humidity39%

Visibility—

Dew point37°

Thu, 2962° / 51°

62 °

DeLong, Thursday, 29 October

Partly cloudy. High 62°, low 51°.

Pressure29.83 inHg

Wind12.8 mph S

Humidity75%

Visibility—

Dew point53°

Fri, 3065° / 46°

0.29

65 °

DeLong, Friday, 30 October

Rain. High 65°, low 46°.

Pressure29.41 inHg

Wind22.7 mph NW

Humidity78%

Visibility—

Dew point57°

Sat, 3151° / 42°

51 °

DeLong, Saturday, 31 October

Overcast. High 51°, low 42°.

Pressure29.94 inHg

Wind18.1 mph W

Humidity46%

Visibility—

Dew point28°

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.