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As of 14:16 CDT

Weather in Boyleston, IL

90°Current weather

Boyleston, Saturday, 8 August, 14:16

Mostly clear. Feels like 102°. High 90°, low 72°.

Pressure30.03 inHg
Wind6.9 mph SW
Humidity64%
Visibility6.2 mi
Dew point76°
Sun, 0992° / 74°0Partly cloudy
92 °Partly cloudy

Boyleston, Sunday, 9 August

Partly cloudy. High 92°, low 74°.

Pressure30.03 inHg
Wind11.8 mph S
Humidity55%
Visibility6.2 mi
Dew point69°
Mon, 1096° / 76°0Mostly clear
96 °Mostly clear

Boyleston, Monday, 10 August

Mostly clear. High 96°, low 76°.

Pressure30.00 inHg
Wind14.9 mph SW
Humidity51%
Visibility6.2 mi
Dew point71°
Tue, 1195° / 76°0Mostly clear
95 °Mostly clear

Boyleston, Tuesday, 11 August

Mostly clear. High 95°, low 76°.

Pressure29.91 inHg
Wind14.6 mph SW
Humidity46%
Visibility6.2 mi
Dew point70°
Wed, 1292° / 71°0.05Light rain
92 °Light rain

Boyleston, Wednesday, 12 August

Light rain. High 92°, low 71°.

Pressure29.83 inHg
Wind9.2 mph W
Humidity53%
Visibility6.2 mi
Dew point71°
Thu, 1383° / 71°0.88Heavy rain
83 °Heavy rain

Boyleston, Thursday, 13 August

Heavy rain. High 83°, low 71°.

Pressure29.88 inHg
Wind11.3 mph SW
Humidity72%
Visibility—
Dew point71°
Fri, 1478° / 62°0.05Light rain
78 °Light rain

Boyleston, Friday, 14 August

Light rain. High 78°, low 62°.

Pressure30.12 inHg
Wind12.8 mph NE
Humidity54%
Visibility—
Dew point58°
Sat, 1577° / 56°0Partly cloudy
77 °Partly cloudy

Boyleston, Saturday, 15 August

Partly cloudy. High 77°, low 56°.

Pressure30.30 inHg
Wind8 mph E
Humidity50%
Visibility—
Dew point53°
Sun, 1682° / 59°0.01Light rain
82 °Light rain

Boyleston, Sunday, 16 August

Light rain. High 82°, low 59°.

Pressure30.21 inHg
Wind9 mph SE
Humidity46%
Visibility—
Dew point55°
Mon, 1788° / 69°0.17Light rain
88 °Light rain

Boyleston, Monday, 17 August

Light rain. High 88°, low 69°.

Pressure29.97 inHg
Wind18 mph SW
Humidity62%
Visibility—
Dew point70°
Tue, 1888° / 71°0Overcast
88 °Overcast

Boyleston, Tuesday, 18 August

Overcast. High 88°, low 71°.

Pressure29.94 inHg
Wind11.1 mph N
Humidity62%
Visibility—
Dew point71°
Wed, 1992° / 71°0Partly cloudy
92 °Partly cloudy

Boyleston, Wednesday, 19 August

Partly cloudy. High 92°, low 71°.

Pressure29.91 inHg
Wind8.1 mph E
Humidity56%
Visibility—
Dew point69°
Thu, 2086° / 73°1.44Heavy rain
86 °Heavy rain

Boyleston, Thursday, 20 August

Heavy rain. High 86°, low 73°.

Pressure29.85 inHg
Wind10.9 mph SE
Humidity81%
Visibility—
Dew point74°
Fri, 2182° / 71°0.16Light rain
82 °Light rain

Boyleston, Friday, 21 August

Light rain. High 82°, low 71°.

Pressure29.91 inHg
Wind10.9 mph N
Humidity76%
Visibility—
Dew point71°
Sat, 2283° / 65°0Overcast
83 °Overcast

Boyleston, Saturday, 22 August

Overcast. High 83°, low 65°.

Pressure29.94 inHg
Wind6.2 mph NE
Humidity54%
Visibility—
Dew point62°
Sun, 2376° / 61°0Overcast
76 °Overcast

Boyleston, Sunday, 23 August

Overcast. High 76°, low 61°.

Pressure30.12 inHg
Wind13.5 mph NE
Humidity60%
Visibility—
Dew point57°

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 Boyleston, 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 Boyleston, 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.