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As of 20:29 CDT

Weather in Markham, IL

78°Current weather

Markham, Monday, 12 October, 20:29

Mostly clear. Feels like 78°. High 87°, low 60°.

Pressure29.74 inHg
Wind9.2 mph SW
Humidity62%
Visibility6.2 mi
Dew point63°

Two-week outlook for Markham, IL: week one averages a high of 68.3° and week two 64.4°, so week two runs 3.9° cooler than week one. Around 2.2 inches of precipitation are expected over the 14 days, across 6 wet days. The nearest weekend, October 17: 57°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 12 – October 18)68.3°53.3°1.6 in / 3 d—
2nd (October 19 – October 25)64.4°53.4°0.6 in / 3 d—

Weekend weather

Sat, October 17
Clear
57°39°
no precip.
Sun, October 18
Partly cloudy
62°46°
no precip.
Sat, October 24
Partly cloudy
60°51°
no precip.
Sun, October 25
Mostly clear
55°47°
no precip.
Tue, 1382° / 66°0.04Light rain
82 °Light rain

Markham, Tuesday, 13 October

Light rain. High 82°, low 66°.

Pressure29.83 inHg
Wind8.5 mph W
Humidity63%
Visibility6.2 mi
Dew point64°
Wed, 1474° / 58°0.08Rain
74 °Rain

Markham, Wednesday, 14 October

Rain. High 74°, low 58°.

Pressure30.06 inHg
Wind8.1 mph NE
Humidity68%
Visibility6.2 mi
Dew point59°
Thu, 1559° / 56°1.36Heavy rain
59 °Heavy rain

Markham, Thursday, 15 October

Heavy rain. High 59°, low 56°.

Pressure30.06 inHg
Wind6.5 mph NE
Humidity97%
Visibility1.2 mi
Dew point57°
Fri, 1657° / 48°0.07Light rain
57 °Light rain

Markham, Friday, 16 October

Light rain. High 57°, low 48°.

Pressure30.18 inHg
Wind17.6 mph NW
Humidity59%
Visibility6.2 mi
Dew point38°
Sat, 1757° / 39°0Clear
57 °Clear

Markham, Saturday, 17 October

Clear. High 57°, low 39°.

Pressure30.47 inHg
Wind8.8 mph SW
Humidity44%
Visibility—
Dew point31°
Sun, 1862° / 46°0Partly cloudy
62 °Partly cloudy

Markham, Sunday, 18 October

Partly cloudy. High 62°, low 46°.

Pressure30.27 inHg
Wind12.4 mph SW
Humidity42%
Visibility—
Dew point35°
Mon, 1962° / 49°0.06Light rain
62 °Light rain

Markham, Monday, 19 October

Light rain. High 62°, low 49°.

Pressure30.24 inHg
Wind7.6 mph SW
Humidity50%
Visibility—
Dew point39°
Tue, 2059° / 55°0.39Rain
59 °Rain

Markham, Tuesday, 20 October

Rain. High 59°, low 55°.

Pressure30.21 inHg
Wind9.9 mph SE
Humidity90%
Visibility—
Dew point56°
Wed, 2170° / 58°0.01Light rain
70 °Light rain

Markham, Wednesday, 21 October

Light rain. High 70°, low 58°.

Pressure30.21 inHg
Wind9.4 mph S
Humidity68%
Visibility—
Dew point56°
Thu, 2275° / 60°0Overcast
75 °Overcast

Markham, Thursday, 22 October

Overcast. High 75°, low 60°.

Pressure30.06 inHg
Wind17.9 mph S
Humidity53%
Visibility—
Dew point54°
Fri, 2370° / 55°0.16Light rain
70 °Light rain

Markham, Friday, 23 October

Light rain. High 70°, low 55°.

Pressure30.00 inHg
Wind21.2 mph S
Humidity54%
Visibility—
Dew point46°
Sat, 2460° / 51°0Partly cloudy
60 °Partly cloudy

Markham, Saturday, 24 October

Partly cloudy. High 60°, low 51°.

Pressure30.30 inHg
Wind11.7 mph NW
Humidity30%
Visibility—
Dew point28°
Sun, 2555° / 47°0Mostly clear
55 °Mostly clear

Markham, Sunday, 25 October

Mostly clear. High 55°, low 47°.

Pressure30.27 inHg
Wind9.3 mph NW
Humidity36%
Visibility—
Dew point27°

About this forecast

Can I plan a trip on a 2-week forecast?

Week one is solid for planning — accuracy is high. Week two shows the trend: go by the averages and the comparison with normal, and check the details closer to the date.

What does the "Vs normal" column mean?

It is the gap between the forecast and the climate normal for those same dates in Markham, IL, computed over 60 years. A positive value means the week runs warmer than usual.

Why are weekends shown separately?

Saturday and Sunday plans are what people check most, so we give them their own cards with temperature and precipitation.