As of 07:36 CDT

Weather in DeLong, IL

35°

DeLong, Saturday, 17 October, 07:36

Clear. Feels like 35°. High 55°, low 35°.

Pressure30.56 inHg

Wind1 mph NW

Humidity91%

Visibility6.2 mi

Dew point33°

See detailed hourly forecast

Sun, 1863° / 40°

63 °

DeLong, Sunday, 18 October

Clear. High 63°, low 40°.

Pressure30.45 inHg

Wind11.3 mph S

Humidity52%

Visibility6.2 mi

Dew point41°

Mon, 1965° / 42°

65 °

DeLong, Monday, 19 October

Overcast. High 65°, low 42°.

Pressure30.39 inHg

Wind5 mph S

Humidity55%

Visibility6.2 mi

Dew point45°

Tue, 2067° / 44°

67 °

DeLong, Tuesday, 20 October

Partly cloudy. High 67°, low 44°.

Pressure30.36 inHg

Wind5.3 mph SE

Humidity53%

Visibility6.2 mi

Dew point47°

Wed, 2170° / 46°

70 °

DeLong, Wednesday, 21 October

Clear. High 70°, low 46°.

Pressure30.27 inHg

Wind5.6 mph S

Humidity48%

Visibility—

Dew point45°

Thu, 2271° / 50°

71 °

DeLong, Thursday, 22 October

Clear. High 71°, low 50°.

Pressure30.21 inHg

Wind5.7 mph SE

Humidity48%

Visibility—

Dew point47°

Fri, 2374° / 55°

74 °

DeLong, Friday, 23 October

Overcast. High 74°, low 55°.

Pressure30.15 inHg

Wind11.4 mph S

Humidity35%

Visibility—

Dew point40°

Sat, 2473° / 57°

73 °

DeLong, Saturday, 24 October

Overcast. High 73°, low 57°.

Pressure30.15 inHg

Wind14 mph S

Humidity36%

Visibility—

Dew point42°

Sun, 2574° / 55°

0.33

74 °

DeLong, Sunday, 25 October

Rain. High 74°, low 55°.

Pressure30.00 inHg

Wind13 mph NW

Humidity38%

Visibility—

Dew point45°

Mon, 2651° / 40°

0.45

51 °

DeLong, Monday, 26 October

Rain. High 51°, low 40°.

Pressure30.18 inHg

Wind15.1 mph NW

Humidity61%

Visibility—

Dew point35°

Tue, 2752° / 36°

52 °

DeLong, Tuesday, 27 October

Overcast. High 52°, low 36°.

Pressure30.42 inHg

Wind9.6 mph SE

Humidity50%

Visibility—

Dew point31°

Wed, 2859° / 47°

0.63

59 °

DeLong, Wednesday, 28 October

Rain. High 59°, low 47°.

Pressure30.03 inHg

Wind21.2 mph SW

Humidity85%

Visibility—

Dew point42°

Thu, 2961° / 49°

0.01

61 °

DeLong, Thursday, 29 October

Light rain. High 61°, low 49°.

Pressure30.06 inHg

Wind24.1 mph SW

Humidity55%

Visibility—

Dew point43°

Fri, 3065° / 47°

0.03

65 °

DeLong, Friday, 30 October

Light rain. High 65°, low 47°.

Pressure30.00 inHg

Wind15.8 mph S

Humidity48%

Visibility—

Dew point40°

Sat, 3169° / 59°

0.44

69 °

DeLong, Saturday, 31 October

Rain. High 69°, low 59°.

Pressure29.56 inHg

Wind22.8 mph S

Humidity87%

Visibility—

Dew point61°

Sun, 0162° / 46°

0.01

62 °

DeLong, Sunday, 1 November

Light rain. High 62°, low 46°.

Pressure29.97 inHg

Wind14.5 mph W

Humidity57%

Visibility—

Dew point38°

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.