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As of 02:39 CDT

Weather in Markham, IL

63°Current weather

Markham, Saturday, 10 October, 02:39

Clear. Feels like 62°. High 77°, low 58°.

Pressure30.06 inHg
Wind9.2 mph S
Humidity65%
Visibility6.2 mi
Dew point51°

Two-week outlook for Markham, IL: week one averages a high of 72.3° and week two 58.4°, so week two runs 13.9° cooler than week one. Around 0.7 inches of precipitation are expected over the 14 days, across 2 wet days. The nearest weekend, October 10: 77°, dry.

Week one vs week two

WeekHighLowPrecipitationVs normal
1st (October 10 – October 16)72.3°56.8°0.1 in / 0 d—
2nd (October 17 – October 23)58.4°47°0.7 in / 2 d—

Weekend weather

Sat, October 10
Overcast
77°58°
no precip.
Sun, October 11
Clear
73°56°
no precip.
Sat, October 17
Light rain
46°41°
0.02 in
Sun, October 18
Clear
52°36°
no precip.
Sun, 1173° / 56°0Clear
73 °Clear

Markham, Sunday, 11 October

Clear. High 73°, low 56°.

Pressure29.94 inHg
Wind1.8 mph E
Humidity69%
Visibility6.2 mi
Dew point58°
Mon, 1282° / 61°0Clear
82 °Clear

Markham, Monday, 12 October

Clear. High 82°, low 61°.

Pressure29.85 inHg
Wind9.1 mph SW
Humidity58%
Visibility6.2 mi
Dew point62°
Tue, 1380° / 61°0Partly cloudy
80 °Partly cloudy

Markham, Tuesday, 13 October

Partly cloudy. High 80°, low 61°.

Pressure29.80 inHg
Wind9.1 mph W
Humidity67%
Visibility6.2 mi
Dew point67°
Wed, 1465° / 59°0.04Light rain
65 °Light rain

Markham, Wednesday, 14 October

Light rain. High 65°, low 59°.

Pressure30.09 inHg
Wind9.6 mph NE
Humidity67%
Visibility—
Dew point53°
Thu, 1561° / 55°0.03Light rain
61 °Light rain

Markham, Thursday, 15 October

Light rain. High 61°, low 55°.

Pressure30.30 inHg
Wind11.1 mph E
Humidity60%
Visibility—
Dew point46°
Fri, 1668° / 48°0.02Light rain
68 °Light rain

Markham, Friday, 16 October

Light rain. High 68°, low 48°.

Pressure29.83 inHg
Wind19 mph W
Humidity59%
Visibility—
Dew point46°
Sat, 1746° / 41°0.02Light rain
46 °Light rain

Markham, Saturday, 17 October

Light rain. High 46°, low 41°.

Pressure30.27 inHg
Wind18.6 mph W
Humidity42%
Visibility—
Dew point24°
Sun, 1852° / 36°0Clear
52 °Clear

Markham, Sunday, 18 October

Clear. High 52°, low 36°.

Pressure30.42 inHg
Wind10.6 mph SW
Humidity36%
Visibility—
Dew point22°
Mon, 1960° / 41°0Clear
60 °Clear

Markham, Monday, 19 October

Clear. High 60°, low 41°.

Pressure30.36 inHg
Wind7.5 mph SW
Humidity33%
Visibility—
Dew point27°
Tue, 2064° / 50°0Overcast
64 °Overcast

Markham, Tuesday, 20 October

Overcast. High 64°, low 50°.

Pressure30.27 inHg
Wind11.2 mph S
Humidity31%
Visibility—
Dew point29°
Wed, 2165° / 51°0.05Light rain
65 °Light rain

Markham, Wednesday, 21 October

Light rain. High 65°, low 51°.

Pressure30.06 inHg
Wind13.7 mph S
Humidity48%
Visibility—
Dew point43°
Thu, 2261° / 55°0.59Rain
61 °Rain

Markham, Thursday, 22 October

Rain. High 61°, low 55°.

Pressure29.68 inHg
Wind12.9 mph SE
Humidity85%
Visibility—
Dew point56°
Fri, 2361° / 54°0Overcast
61 °Overcast

Markham, Friday, 23 October

Overcast. High 61°, low 54°.

Pressure29.94 inHg
Wind4.8 mph NW
Humidity82%
Visibility—
Dew point53°

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.