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As of 05:57 CDT

Weather in Westfield, IL

41°Current weather

Westfield, Saturday, 17 October, 05:57

Partly cloudy. Feels like 36°. High 54°, low 41°.

Pressure30.47 inHg
Wind7.7 mph N
Humidity100%
Visibility6.2 mi
Dew point41°
Sun, 1862° / 39°0Clear
62 °Clear

Westfield, Sunday, 18 October

Clear. High 62°, low 39°.

Pressure30.50 inHg
Wind8 mph S
Humidity43%
Visibility6.2 mi
Dew point36°
Mon, 1967° / 42°0Clear
67 °Clear

Westfield, Monday, 19 October

Clear. High 67°, low 42°.

Pressure30.42 inHg
Wind1.6 mph SE
Humidity44%
Visibility6.2 mi
Dew point41°
Tue, 2069° / 44°0Overcast
69 °Overcast

Westfield, Tuesday, 20 October

Overcast. High 69°, low 44°.

Pressure30.39 inHg
Wind1.9 mph E
Humidity45%
Visibility6.2 mi
Dew point45°
Wed, 2170° / 47°0Clear
70 °Clear

Westfield, Wednesday, 21 October

Clear. High 70°, low 47°.

Pressure30.27 inHg
Wind4.3 mph E
Humidity37%
Visibility—
Dew point39°
Thu, 2271° / 49°0Mostly clear
71 °Mostly clear

Westfield, Thursday, 22 October

Mostly clear. High 71°, low 49°.

Pressure30.21 inHg
Wind5.9 mph NE
Humidity38%
Visibility—
Dew point41°
Fri, 2373° / 52°0Overcast
73 °Overcast

Westfield, Friday, 23 October

Overcast. High 73°, low 52°.

Pressure30.21 inHg
Wind7.4 mph SE
Humidity29%
Visibility—
Dew point36°
Sat, 2473° / 53°0Overcast
73 °Overcast

Westfield, Saturday, 24 October

Overcast. High 73°, low 53°.

Pressure30.21 inHg
Wind9.6 mph SE
Humidity35%
Visibility—
Dew point41°
Sun, 2578° / 58°0Overcast
78 °Overcast

Westfield, Sunday, 25 October

Overcast. High 78°, low 58°.

Pressure30.06 inHg
Wind14.3 mph S
Humidity33%
Visibility—
Dew point42°
Mon, 2666° / 47°0.01Light rain
66 °Light rain

Westfield, Monday, 26 October

Light rain. High 66°, low 47°.

Pressure30.09 inHg
Wind16.7 mph S
Humidity68%
Visibility—
Dew point44°
Tue, 2758° / 36°0Overcast
58 °Overcast

Westfield, Tuesday, 27 October

Overcast. High 58°, low 36°.

Pressure30.42 inHg
Wind7.2 mph NE
Humidity35%
Visibility—
Dew point25°
Wed, 2868° / 42°0.22Rain
68 °Rain

Westfield, Wednesday, 28 October

Rain. High 68°, low 42°.

Pressure30.15 inHg
Wind19.6 mph SW
Humidity28%
Visibility—
Dew point27°
Thu, 2965° / 51°0.02Light rain
65 °Light rain

Westfield, Thursday, 29 October

Light rain. High 65°, low 51°.

Pressure30.06 inHg
Wind21.6 mph SW
Humidity45%
Visibility—
Dew point40°
Fri, 3067° / 46°0Overcast
67 °Overcast

Westfield, Friday, 30 October

Overcast. High 67°, low 46°.

Pressure30.09 inHg
Wind14 mph S
Humidity36%
Visibility—
Dew point35°
Sat, 3176° / 54°1.22Heavy rain
76 °Heavy rain

Westfield, Saturday, 31 October

Heavy rain. High 76°, low 54°.

Pressure29.71 inHg
Wind25.3 mph S
Humidity52%
Visibility—
Dew point54°
Sun, 0164° / 50°0.16Light rain
64 °Light rain

Westfield, Sunday, 1 November

Light rain. High 64°, low 50°.

Pressure30.00 inHg
Wind16.6 mph S
Humidity66%
Visibility—
Dew point46°

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 Westfield, 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 Westfield, 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.