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As of 13:01 CDT

Weather in Langley, IL

53°Current weather

Langley, Saturday, 17 October, 13:01

Clear. Feels like 51°. High 54°, low 35°.

Pressure30.53 inHg
Wind4.4 mph SW
Humidity48%
Visibility6.2 mi
Dew point34°
Sun, 1862° / 41°0Clear
62 °Clear

Langley, Sunday, 18 October

Clear. High 62°, low 41°.

Pressure30.42 inHg
Wind12.4 mph S
Humidity50%
Visibility6.2 mi
Dew point40°
Mon, 1966° / 42°0Clear
66 °Clear

Langley, Monday, 19 October

Clear. High 66°, low 42°.

Pressure30.39 inHg
Wind4.4 mph S
Humidity54%
Visibility6.2 mi
Dew point45°
Tue, 2067° / 42°0Partly cloudy
67 °Partly cloudy

Langley, Tuesday, 20 October

Partly cloudy. High 67°, low 42°.

Pressure30.36 inHg
Wind4.9 mph SE
Humidity45%
Visibility6.2 mi
Dew point43°
Wed, 2169° / 46°0.03Light rain
69 °Light rain

Langley, Wednesday, 21 October

Light rain. High 69°, low 46°.

Pressure30.27 inHg
Wind4 mph S
Humidity55%
Visibility6.2 mi
Dew point48°
Thu, 2270° / 48°0Clear
70 °Clear

Langley, Thursday, 22 October

Clear. High 70°, low 48°.

Pressure30.27 inHg
Wind6.7 mph E
Humidity46%
Visibility—
Dew point45°
Fri, 2372° / 52°0Mostly clear
72 °Mostly clear

Langley, Friday, 23 October

Mostly clear. High 72°, low 52°.

Pressure30.15 inHg
Wind10.2 mph S
Humidity39%
Visibility—
Dew point42°
Sat, 2471° / 57°0Overcast
71 °Overcast

Langley, Saturday, 24 October

Overcast. High 71°, low 57°.

Pressure30.09 inHg
Wind15.8 mph S
Humidity40%
Visibility—
Dew point43°
Sun, 2565° / 52°0Overcast
65 °Overcast

Langley, Sunday, 25 October

Overcast. High 65°, low 52°.

Pressure30.06 inHg
Wind14.7 mph S
Humidity48%
Visibility—
Dew point44°
Mon, 2665° / 46°0Clear
65 °Clear

Langley, Monday, 26 October

Clear. High 65°, low 46°.

Pressure30.18 inHg
Wind8.5 mph SE
Humidity50%
Visibility—
Dew point42°
Tue, 2771° / 57°0Overcast
71 °Overcast

Langley, Tuesday, 27 October

Overcast. High 71°, low 57°.

Pressure30.00 inHg
Wind16.5 mph S
Humidity50%
Visibility—
Dew point49°
Wed, 2868° / 59°0.35Rain
68 °Rain

Langley, Wednesday, 28 October

Rain. High 68°, low 59°.

Pressure29.85 inHg
Wind20.8 mph S
Humidity87%
Visibility—
Dew point57°
Thu, 2961° / 47°0.01Light rain
61 °Light rain

Langley, Thursday, 29 October

Light rain. High 61°, low 47°.

Pressure30.12 inHg
Wind14.2 mph NW
Humidity45%
Visibility—
Dew point37°
Fri, 3069° / 54°0.65Rain
69 °Rain

Langley, Friday, 30 October

Rain. High 69°, low 54°.

Pressure29.74 inHg
Wind23.8 mph S
Humidity97%
Visibility—
Dew point60°
Sat, 3170° / 49°0.12Light rain
70 °Light rain

Langley, Saturday, 31 October

Light rain. High 70°, low 49°.

Pressure29.71 inHg
Wind26.5 mph S
Humidity51%
Visibility—
Dew point40°
Sun, 0158° / 42°0Overcast
58 °Overcast

Langley, Sunday, 1 November

Overcast. High 58°, low 42°.

Pressure30.18 inHg
Wind8 mph W
Humidity35%
Visibility—
Dew point27°

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.