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As of 13:46 CDT

Weather in Mazon, IL

83°Current weather

Mazon, Saturday, 8 August, 13:46

Clear. Feels like 87°. High 84°, low 69°.

Pressure30.00 inHg
Wind7.8 mph NW
Humidity65%
Visibility6.2 mi
Dew point70°
Sun, 0987° / 65°0.41Rain
87 °Rain

Mazon, Sunday, 9 August

Rain. High 87°, low 65°.

Pressure29.94 inHg
Wind3.9 mph W
Humidity79%
Visibility6.2 mi
Dew point75°
Mon, 1086° / 72°0.05Light rain
86 °Light rain

Mazon, Monday, 10 August

Light rain. High 86°, low 72°.

Pressure29.91 inHg
Wind9.2 mph S
Humidity74%
Visibility6.2 mi
Dew point74°
Tue, 1185° / 71°0.08Light rain
85 °Light rain

Mazon, Tuesday, 11 August

Light rain. High 85°, low 71°.

Pressure29.77 inHg
Wind18.8 mph SW
Humidity73%
Visibility6.2 mi
Dew point75°
Wed, 1277° / 69°0.03Light rain
77 °Light rain

Mazon, Wednesday, 12 August

Light rain. High 77°, low 69°.

Pressure29.88 inHg
Wind4.1 mph NW
Humidity83%
Visibility6.2 mi
Dew point70°
Thu, 1373° / 64°0.02Light rain
73 °Light rain

Mazon, Thursday, 13 August

Light rain. High 73°, low 64°.

Pressure29.94 inHg
Wind14.3 mph E
Humidity74%
Visibility—
Dew point62°
Fri, 1473° / 55°0Clear
73 °Clear

Mazon, Friday, 14 August

Clear. High 73°, low 55°.

Pressure30.18 inHg
Wind7.7 mph N
Humidity62%
Visibility—
Dew point57°
Sat, 1573° / 54°0Overcast
73 °Overcast

Mazon, Saturday, 15 August

Overcast. High 73°, low 54°.

Pressure30.33 inHg
Wind7.3 mph S
Humidity63%
Visibility—
Dew point56°
Sun, 1676° / 57°0Partly cloudy
76 °Partly cloudy

Mazon, Sunday, 16 August

Partly cloudy. High 76°, low 57°.

Pressure30.18 inHg
Wind10.1 mph S
Humidity65%
Visibility—
Dew point60°
Mon, 1778° / 68°0.03Light rain
78 °Light rain

Mazon, Monday, 17 August

Light rain. High 78°, low 68°.

Pressure29.97 inHg
Wind7.4 mph S
Humidity86%
Visibility—
Dew point71°
Tue, 1883° / 67°0.02Light rain
83 °Light rain

Mazon, Tuesday, 18 August

Light rain. High 83°, low 67°.

Pressure30.00 inHg
Wind7.3 mph E
Humidity76%
Visibility—
Dew point70°
Wed, 1983° / 63°0.2Light rain
83 °Light rain

Mazon, Wednesday, 19 August

Light rain. High 83°, low 63°.

Pressure29.91 inHg
Wind8.1 mph S
Humidity71%
Visibility—
Dew point70°
Thu, 2076° / 66°0.22Light rain
76 °Light rain

Mazon, Thursday, 20 August

Light rain. High 76°, low 66°.

Pressure29.88 inHg
Wind8.8 mph NW
Humidity78%
Visibility—
Dew point68°
Fri, 2180° / 63°0Clear
80 °Clear

Mazon, Friday, 21 August

Clear. High 80°, low 63°.

Pressure29.97 inHg
Wind6.9 mph N
Humidity65%
Visibility—
Dew point64°
Sat, 2278° / 59°0Light rain
78 °Light rain

Mazon, Saturday, 22 August

Light rain. High 78°, low 59°.

Pressure29.91 inHg
Wind15.3 mph NE
Humidity69%
Visibility—
Dew point65°
Sun, 2367° / 49°0Clear
67 °Clear

Mazon, Sunday, 23 August

Clear. High 67°, low 49°.

Pressure30.24 inHg
Wind11.8 mph E
Humidity53%
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 Mazon, 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 Mazon, 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.