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As of 17:28 CDT

Weather in Matthews, IL

87°Current weather

Matthews, Saturday, 8 August, 17:28

Clear. Feels like 95°. High 89°, low 71°.

Pressure30.00 inHg
Wind4.9 mph SW
Humidity65%
Visibility6.2 mi
Dew point74°
Sun, 0993° / 72°0Partly cloudy
93 °Partly cloudy

Matthews, Sunday, 9 August

Partly cloudy. High 93°, low 72°.

Pressure30.00 inHg
Wind13.3 mph S
Humidity53%
Visibility6.2 mi
Dew point69°
Mon, 1098° / 75°0Clear
98 °Clear

Matthews, Monday, 10 August

Clear. High 98°, low 75°.

Pressure30.00 inHg
Wind13.9 mph SW
Humidity46%
Visibility6.2 mi
Dew point70°
Tue, 11103° / 77°0Mostly clear
103 °Mostly clear

Matthews, Tuesday, 11 August

Mostly clear. High 103°, low 77°.

Pressure29.91 inHg
Wind13 mph SW
Humidity38%
Visibility6.2 mi
Dew point67°
Wed, 1291° / 77°0.02Light rain
91 °Light rain

Matthews, Wednesday, 12 August

Light rain. High 91°, low 77°.

Pressure29.85 inHg
Wind15.9 mph W
Humidity35%
Visibility6.2 mi
Dew point65°
Thu, 1380° / 71°0.28Light rain
80 °Light rain

Matthews, Thursday, 13 August

Light rain. High 80°, low 71°.

Pressure29.85 inHg
Wind8 mph W
Humidity90%
Visibility—
Dew point72°
Fri, 1480° / 63°0.06Light rain
80 °Light rain

Matthews, Friday, 14 August

Light rain. High 80°, low 63°.

Pressure30.12 inHg
Wind11.8 mph NE
Humidity51%
Visibility—
Dew point58°
Sat, 1582° / 57°0Overcast
82 °Overcast

Matthews, Saturday, 15 August

Overcast. High 82°, low 57°.

Pressure30.27 inHg
Wind9.5 mph NE
Humidity38%
Visibility—
Dew point49°
Sun, 1683° / 61°0.02Light rain
83 °Light rain

Matthews, Sunday, 16 August

Light rain. High 83°, low 61°.

Pressure30.18 inHg
Wind8.7 mph S
Humidity45%
Visibility—
Dew point56°
Mon, 1793° / 71°0.26Rain
93 °Rain

Matthews, Monday, 17 August

Rain. High 93°, low 71°.

Pressure29.97 inHg
Wind17.5 mph SW
Humidity55%
Visibility—
Dew point70°
Tue, 1891° / 73°0Overcast
91 °Overcast

Matthews, Tuesday, 18 August

Overcast. High 91°, low 73°.

Pressure29.94 inHg
Wind10.9 mph SW
Humidity55%
Visibility—
Dew point70°
Wed, 1994° / 73°0Partly cloudy
94 °Partly cloudy

Matthews, Wednesday, 19 August

Partly cloudy. High 94°, low 73°.

Pressure29.88 inHg
Wind7.8 mph S
Humidity47%
Visibility—
Dew point68°
Thu, 2091° / 74°0.06Light rain
91 °Light rain

Matthews, Thursday, 20 August

Light rain. High 91°, low 74°.

Pressure29.85 inHg
Wind12.9 mph NW
Humidity51%
Visibility—
Dew point68°
Fri, 2183° / 72°0.07Light rain
83 °Light rain

Matthews, Friday, 21 August

Light rain. High 83°, low 72°.

Pressure29.88 inHg
Wind10.3 mph NE
Humidity71%
Visibility—
Dew point71°
Sat, 2286° / 66°0Overcast
86 °Overcast

Matthews, Saturday, 22 August

Overcast. High 86°, low 66°.

Pressure29.91 inHg
Wind8.4 mph NE
Humidity45%
Visibility—
Dew point60°
Sun, 2378° / 63°0Overcast
78 °Overcast

Matthews, Sunday, 23 August

Overcast. High 78°, low 63°.

Pressure30.09 inHg
Wind11.9 mph NE
Humidity56%
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 Matthews, 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 Matthews, 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.