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As of 07:37 CDT

Weather in Langley, IL

45°Current weather

Langley, Wednesday, 21 October, 07:37

Clear. Feels like 44°. High 74°, low 44°.

Pressure30.27 inHg
Wind3.4 mph S
Humidity85%
Visibility6.2 mi
Dew point41°
Thu, 2275° / 47°0Clear
75 °Clear

Langley, Thursday, 22 October

Clear. High 75°, low 47°.

Pressure30.27 inHg
Wind1.2 mph SE
Humidity56%
Visibility6.2 mi
Dew point54°
Fri, 2372° / 51°0Mostly clear
72 °Mostly clear

Langley, Friday, 23 October

Mostly clear. High 72°, low 51°.

Pressure30.30 inHg
Wind6.1 mph SE
Humidity57%
Visibility6.2 mi
Dew point53°
Sat, 2470° / 52°0Overcast
70 °Overcast

Langley, Saturday, 24 October

Overcast. High 70°, low 52°.

Pressure30.36 inHg
Wind9.2 mph S
Humidity55%
Visibility6.2 mi
Dew point50°
Sun, 2573° / 53°0Overcast
73 °Overcast

Langley, Sunday, 25 October

Overcast. High 73°, low 53°.

Pressure30.33 inHg
Wind6.6 mph S
Humidity48%
Visibility—
Dew point48°
Mon, 2674° / 54°0Partly cloudy
74 °Partly cloudy

Langley, Monday, 26 October

Partly cloudy. High 74°, low 54°.

Pressure30.21 inHg
Wind6.6 mph E
Humidity49%
Visibility—
Dew point50°
Tue, 2755° / 49°0.12Light rain
55 °Light rain

Langley, Tuesday, 27 October

Light rain. High 55°, low 49°.

Pressure30.24 inHg
Wind10.9 mph E
Humidity84%
Visibility—
Dew point48°
Wed, 2857° / 51°0.23Rain
57 °Rain

Langley, Wednesday, 28 October

Rain. High 57°, low 51°.

Pressure30.12 inHg
Wind15.8 mph SW
Humidity80%
Visibility—
Dew point50°
Thu, 2950° / 41°0.01Light rain
50 °Light rain

Langley, Thursday, 29 October

Light rain. High 50°, low 41°.

Pressure30.24 inHg
Wind19.3 mph NW
Humidity58%
Visibility—
Dew point32°
Fri, 3052° / 38°0Clear
52 °Clear

Langley, Friday, 30 October

Clear. High 52°, low 38°.

Pressure30.33 inHg
Wind5.6 mph E
Humidity46%
Visibility—
Dew point29°
Sat, 3149° / 38°0Overcast
49 °Overcast

Langley, Saturday, 31 October

Overcast. High 49°, low 38°.

Pressure30.27 inHg
Wind13.4 mph SE
Humidity49%
Visibility—
Dew point29°
Sun, 0152° / 46°0.39Rain
52 °Rain

Langley, Sunday, 1 November

Rain. High 52°, low 46°.

Pressure29.97 inHg
Wind11.3 mph SE
Humidity98%
Visibility—
Dew point51°
Mon, 0254° / 52°0.26Rain
54 °Rain

Langley, Monday, 2 November

Rain. High 54°, low 52°.

Pressure29.97 inHg
Wind6.1 mph N
Humidity95%
Visibility—
Dew point53°
Tue, 0361° / 53°0Overcast
61 °Overcast

Langley, Tuesday, 3 November

Overcast. High 61°, low 53°.

Pressure29.97 inHg
Wind13.3 mph E
Humidity75%
Visibility—
Dew point51°
Wed, 0467° / 57°0.48Rain
67 °Rain

Langley, Wednesday, 4 November

Rain. High 67°, low 57°.

Pressure29.71 inHg
Wind19.3 mph S
Humidity94%
Visibility—
Dew point60°
Thu, 0567° / 58°0.01Light rain
67 °Light rain

Langley, Thursday, 5 November

Light rain. High 67°, low 58°.

Pressure29.85 inHg
Wind17.2 mph SW
Humidity57%
Visibility—
Dew point51°

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 Langley, 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 Langley, 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.