As of 07:48 CDT

Weather in Westfield, IL

70°

Westfield, Wednesday, 14 October, 07:48

Overcast. Feels like 71°. High 83°, low 69°.

Pressure29.97 inHg

Wind5.5 mph SW

Humidity100%

Visibility6.2 mi

Dew point70°

See detailed hourly forecast

Thu, 1582° / 66°

1.24

82 °

Westfield, Thursday, 15 October

Heavy rain. High 82°, low 66°.

Pressure29.97 inHg

Wind11.7 mph SW

Humidity80%

Visibility5.8 mi

Dew point70°

Fri, 1671° / 51°

0.08

71 °

Westfield, Friday, 16 October

Light rain. High 71°, low 51°.

Pressure30.09 inHg

Wind18.1 mph NW

Humidity47%

Visibility6.2 mi

Dew point38°

Sat, 1758° / 43°

58 °

Westfield, Saturday, 17 October

Partly cloudy. High 58°, low 43°.

Pressure30.53 inHg

Wind7.7 mph NE

Humidity53%

Visibility6.2 mi

Dew point38°

Sun, 1862° / 40°

62 °

Westfield, Sunday, 18 October

Clear. High 62°, low 40°.

Pressure30.47 inHg

Wind7.7 mph S

Humidity36%

Visibility—

Dew point31°

Mon, 1967° / 43°

67 °

Westfield, Monday, 19 October

Overcast. High 67°, low 43°.

Pressure30.39 inHg

Wind5.4 mph SW

Humidity42%

Visibility—

Dew point39°

Tue, 2070° / 54°

70 °

Westfield, Tuesday, 20 October

Overcast. High 70°, low 54°.

Pressure30.27 inHg

Wind7.3 mph SE

Humidity41%

Visibility—

Dew point43°

Wed, 2171° / 51°

71 °

Westfield, Wednesday, 21 October

Clear. High 71°, low 51°.

Pressure30.12 inHg

Wind6.2 mph S

Humidity43%

Visibility—

Dew point44°

Thu, 2265° / 48°

65 °

Westfield, Thursday, 22 October

Overcast. High 65°, low 48°.

Pressure30.18 inHg

Wind13.9 mph N

Humidity48%

Visibility—

Dew point44°

Fri, 2356° / 38°

56 °

Westfield, Friday, 23 October

Clear. High 56°, low 38°.

Pressure30.39 inHg

Wind11.4 mph NE

Humidity28%

Visibility—

Dew point20°

Sat, 2459° / 37°

59 °

Westfield, Saturday, 24 October

Overcast. High 59°, low 37°.

Pressure30.24 inHg

Wind5.8 mph E

Humidity28%

Visibility—

Dew point21°

Sun, 2553° / 42°

0.01

53 °

Westfield, Sunday, 25 October

Light rain. High 53°, low 42°.

Pressure30.03 inHg

Wind11.3 mph W

Humidity74%

Visibility—

Dew point42°

Mon, 2655° / 33°

55 °

Westfield, Monday, 26 October

Clear. High 55°, low 33°.

Pressure30.12 inHg

Wind10.8 mph NW

Humidity26%

Visibility—

Dew point16°

Tue, 2761° / 39°

61 °

Westfield, Tuesday, 27 October

Overcast. High 61°, low 39°.

Pressure30.00 inHg

Wind5.9 mph SW

Humidity36%

Visibility—

Dew point29°

Wed, 2864° / 45°

64 °

Westfield, Wednesday, 28 October

Overcast. High 64°, low 45°.

Pressure29.94 inHg

Wind8.9 mph E

Humidity39%

Visibility—

Dew point33°

Thu, 2955° / 51°

0.04

55 °

Westfield, Thursday, 29 October

Light rain. High 55°, low 51°.

Pressure29.94 inHg

Wind7.8 mph E

Humidity74%

Visibility—

Dew point43°

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.