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As of 19:55 EST

Weather in Westport, IL

57°Current weather

Westport, Friday, 23 October, 19:55

Clear. Feels like 56°. High 73°, low 45°.

Pressure30.30 inHg
Wind0 mph N
Humidity72%
Visibility6.2 mi
Dew point48°
Sat, 2473° / 45°0Mostly clear
73 °Mostly clear

Westport, Saturday, 24 October

Mostly clear. High 73°, low 45°.

Pressure30.39 inHg
Wind4.6 mph SE
Humidity48%
Visibility6.2 mi
Dew point48°
Sun, 2573° / 45°0Overcast
73 °Overcast

Westport, Sunday, 25 October

Overcast. High 73°, low 45°.

Pressure30.42 inHg
Wind2.2 mph S
Humidity49%
Visibility6.2 mi
Dew point50°
Mon, 2674° / 50°0Overcast
74 °Overcast

Westport, Monday, 26 October

Overcast. High 74°, low 50°.

Pressure30.33 inHg
Wind2.2 mph SW
Humidity47%
Visibility6.2 mi
Dew point51°
Tue, 2771° / 50°0Overcast
71 °Overcast

Westport, Tuesday, 27 October

Overcast. High 71°, low 50°.

Pressure30.27 inHg
Wind2.8 mph SE
Humidity53%
Visibility6.2 mi
Dew point49°
Wed, 2875° / 53°0Clear
75 °Clear

Westport, Wednesday, 28 October

Clear. High 75°, low 53°.

Pressure30.18 inHg
Wind8.7 mph SW
Humidity38%
Visibility—
Dew point44°
Thu, 2979° / 56°0Partly cloudy
79 °Partly cloudy

Westport, Thursday, 29 October

Partly cloudy. High 79°, low 56°.

Pressure30.21 inHg
Wind10.6 mph SW
Humidity33%
Visibility—
Dew point43°
Fri, 3078° / 57°0Overcast
78 °Overcast

Westport, Friday, 30 October

Overcast. High 78°, low 57°.

Pressure30.15 inHg
Wind7.4 mph SW
Humidity27%
Visibility—
Dew point38°
Sat, 3165° / 61°0.05Light rain
65 °Light rain

Westport, Saturday, 31 October

Light rain. High 65°, low 61°.

Pressure30.15 inHg
Wind14.4 mph S
Humidity56%
Visibility—
Dew point49°
Sun, 0165° / 58°0.05Light rain
65 °Light rain

Westport, Sunday, 1 November

Light rain. High 65°, low 58°.

Pressure30.18 inHg
Wind12.9 mph S
Humidity85%
Visibility—
Dew point57°
Mon, 0270° / 58°1.39Heavy rain
70 °Heavy rain

Westport, Monday, 2 November

Heavy rain. High 70°, low 58°.

Pressure30.06 inHg
Wind17.5 mph SE
Humidity73%
Visibility—
Dew point52°
Tue, 0370° / 56°0.66Rain
70 °Rain

Westport, Tuesday, 3 November

Rain. High 70°, low 56°.

Pressure29.97 inHg
Wind19.4 mph SW
Humidity93%
Visibility—
Dew point62°
Wed, 0457° / 47°0Clear
57 °Clear

Westport, Wednesday, 4 November

Clear. High 57°, low 47°.

Pressure30.39 inHg
Wind16.6 mph NW
Humidity34%
Visibility—
Dew point27°
Thu, 0564° / 42°0Mostly clear
64 °Mostly clear

Westport, Thursday, 5 November

Mostly clear. High 64°, low 42°.

Pressure30.21 inHg
Wind14.3 mph SW
Humidity29%
Visibility—
Dew point27°
Fri, 0667° / 45°0Clear
67 °Clear

Westport, Friday, 6 November

Clear. High 67°, low 45°.

Pressure30.03 inHg
Wind10.5 mph SW
Humidity36%
Visibility—
Dew point35°
Sat, 0767° / 50°0Partly cloudy
67 °Partly cloudy

Westport, Saturday, 7 November

Partly cloudy. High 67°, low 50°.

Pressure30.03 inHg
Wind8.9 mph S
Humidity32%
Visibility—
Dew point34°

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.