As of 20:15 EST

Weather in Westport, IL

61°Current weather

Westport, Wednesday, 28 October, 20:15

Clear. Feels like 60°. High 77°, low 49°.

Pressure30.18 inHg
Wind0 mph N
Humidity66%
Visibility6.2 mi
Dew point50°
Thu, 2977° / 51°0Clear
77 °Clear

Westport, Thursday, 29 October

Clear. High 77°, low 51°.

Pressure30.18 inHg
Wind8.4 mph SW
Humidity46%
Visibility6.2 mi
Dew point51°
Fri, 3075° / 54°0Partly cloudy
75 °Partly cloudy

Westport, Friday, 30 October

Partly cloudy. High 75°, low 54°.

Pressure30.30 inHg
Wind7 mph E
Humidity46%
Visibility6.2 mi
Dew point49°
Sat, 3169° / 57°0Overcast
69 °Overcast

Westport, Saturday, 31 October

Overcast. High 69°, low 57°.

Pressure30.27 inHg
Wind3.8 mph E
Humidity52%
Visibility6.2 mi
Dew point46°
Sun, 0174° / 54°0Mostly clear
74 °Mostly clear

Westport, Sunday, 1 November

Mostly clear. High 74°, low 54°.

Pressure30.30 inHg
Wind6.4 mph SE
Humidity55%
Visibility6.2 mi
Dew point54°
Mon, 0268° / 54°0Overcast
68 °Overcast

Westport, Monday, 2 November

Overcast. High 68°, low 54°.

Pressure30.15 inHg
Wind12.5 mph S
Humidity54%
Visibility—
Dew point49°
Tue, 0363° / 60°0.11Light rain
63 °Light rain

Westport, Tuesday, 3 November

Light rain. High 63°, low 60°.

Pressure29.94 inHg
Wind13.9 mph S
Humidity88%
Visibility—
Dew point58°
Wed, 0461° / 60°0.59Rain
61 °Rain

Westport, Wednesday, 4 November

Rain. High 61°, low 60°.

Pressure29.71 inHg
Wind11.9 mph E
Humidity96%
Visibility—
Dew point59°
Thu, 0567° / 58°0.36Rain
67 °Rain

Westport, Thursday, 5 November

Rain. High 67°, low 58°.

Pressure29.38 inHg
Wind16.9 mph NW
Humidity76%
Visibility—
Dew point58°
Fri, 0653° / 42°0Clear
53 °Clear

Westport, Friday, 6 November

Clear. High 53°, low 42°.

Pressure29.91 inHg
Wind15.3 mph NW
Humidity44%
Visibility—
Dew point29°
Sat, 0756° / 39°0Mostly clear
56 °Mostly clear

Westport, Saturday, 7 November

Mostly clear. High 56°, low 39°.

Pressure30.12 inHg
Wind6.5 mph W
Humidity40%
Visibility—
Dew point29°
Sun, 0864° / 46°0Overcast
64 °Overcast

Westport, Sunday, 8 November

Overcast. High 64°, low 46°.

Pressure30.15 inHg
Wind8.9 mph SE
Humidity38%
Visibility—
Dew point35°
Mon, 0958° / 55°0.44Rain
58 °Rain

Westport, Monday, 9 November

Rain. High 58°, low 55°.

Pressure29.91 inHg
Wind11.2 mph S
Humidity95%
Visibility—
Dew point55°
Tue, 1057° / 48°0.5Rain
57 °Rain

Westport, Tuesday, 10 November

Rain. High 57°, low 48°.

Pressure29.80 inHg
Wind11.9 mph NW
Humidity89%
Visibility—
Dew point48°
Wed, 1146° / 39°0Mostly clear
46 °Mostly clear

Westport, Wednesday, 11 November

Mostly clear. High 46°, low 39°.

Pressure30.00 inHg
Wind13.6 mph W
Humidity48%
Visibility—
Dew point27°
Thu, 1246° / 33°0Overcast
46 °Overcast

Westport, Thursday, 12 November

Overcast. High 46°, low 33°.

Pressure30.12 inHg
Wind9.3 mph NW
Humidity46%
Visibility—
Dew point24°

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.