As of 07:05 EST

Weather in Westport, IL

46°Current weather

Westport, Monday, 26 October, 07:05

Fog. Feels like 46°. High 77°, low 46°.

Pressure30.36 inHg
Wind0 mph N
Humidity100%
Visibility0.7 mi
Dew point46°
Tue, 2776° / 48°0Overcast
76 °Overcast

Westport, Tuesday, 27 October

Overcast. High 76°, low 48°.

Pressure30.27 inHg
Wind3.7 mph S
Humidity46%
Visibility6.2 mi
Dew point50°
Wed, 2874° / 51°0.02Light rain
74 °Light rain

Westport, Wednesday, 28 October

Light rain. High 74°, low 51°.

Pressure30.24 inHg
Wind4.8 mph SE
Humidity50%
Visibility6.2 mi
Dew point51°
Thu, 2977° / 53°0Clear
77 °Clear

Westport, Thursday, 29 October

Clear. High 77°, low 53°.

Pressure30.15 inHg
Wind8.7 mph S
Humidity44%
Visibility6.2 mi
Dew point50°
Fri, 3077° / 56°0Overcast
77 °Overcast

Westport, Friday, 30 October

Overcast. High 77°, low 56°.

Pressure30.18 inHg
Wind5.9 mph SW
Humidity44%
Visibility—
Dew point51°
Sat, 3172° / 57°0.02Light rain
72 °Light rain

Westport, Saturday, 31 October

Light rain. High 72°, low 57°.

Pressure30.18 inHg
Wind6.4 mph S
Humidity53%
Visibility—
Dew point52°
Sun, 0164° / 59°0.08Light rain
64 °Light rain

Westport, Sunday, 1 November

Light rain. High 64°, low 59°.

Pressure30.03 inHg
Wind6.6 mph S
Humidity88%
Visibility—
Dew point59°
Mon, 0270° / 60°0.06Light rain
70 °Light rain

Westport, Monday, 2 November

Light rain. High 70°, low 60°.

Pressure29.91 inHg
Wind3.7 mph SE
Humidity69%
Visibility—
Dew point58°
Tue, 0364° / 56°0.38Rain
64 °Rain

Westport, Tuesday, 3 November

Rain. High 64°, low 56°.

Pressure29.83 inHg
Wind9.1 mph S
Humidity89%
Visibility—
Dew point60°
Wed, 0462° / 49°0Overcast
62 °Overcast

Westport, Wednesday, 4 November

Overcast. High 62°, low 49°.

Pressure29.91 inHg
Wind6.9 mph NW
Humidity52%
Visibility—
Dew point41°
Thu, 0564° / 48°0Mostly clear
64 °Mostly clear

Westport, Thursday, 5 November

Mostly clear. High 64°, low 48°.

Pressure30.06 inHg
Wind4.9 mph NW
Humidity59%
Visibility—
Dew point47°
Fri, 0667° / 50°0Clear
67 °Clear

Westport, Friday, 6 November

Clear. High 67°, low 50°.

Pressure30.00 inHg
Wind7.1 mph SW
Humidity49%
Visibility—
Dew point44°
Sat, 0775° / 54°0Overcast
75 °Overcast

Westport, Saturday, 7 November

Overcast. High 75°, low 54°.

Pressure29.85 inHg
Wind14.9 mph SW
Humidity45%
Visibility—
Dew point47°
Sun, 0878° / 59°0Clear
78 °Clear

Westport, Sunday, 8 November

Clear. High 78°, low 59°.

Pressure29.91 inHg
Wind12.8 mph SW
Humidity44%
Visibility—
Dew point51°
Mon, 0976° / 57°0Clear
76 °Clear

Westport, Monday, 9 November

Clear. High 76°, low 57°.

Pressure29.94 inHg
Wind15.1 mph S
Humidity39%
Visibility—
Dew point46°
Tue, 1074° / 56°0Overcast
74 °Overcast

Westport, Tuesday, 10 November

Overcast. High 74°, low 56°.

Pressure29.97 inHg
Wind14.2 mph S
Humidity46%
Visibility—
Dew point49°

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 Westport, 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 Westport, 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.