EN
English Español

As of 18:55 CDT

Weather in Markham, IL

70°Current weather

Markham, Saturday, 10 October, 18:55

Overcast. Feels like 69°. High 79°, low 59°.

Pressure30.03 inHg
Wind4.6 mph SE
Humidity55%
Visibility6.2 mi
Dew point53°

10-day forecast for Markham, IL: 34° to 81°, with precipitation expected on 4 days. The table below breaks each day into morning, afternoon, evening and overnight.

81°
Best day: Monday, October 12
70° · 0.34 in
Worst day: Wednesday, October 14

Tap any day below to see morning, afternoon, evening and overnight.

Sun, 1177° / 58°0Clear
MorningClear62°feels 62°
AfternoonClear74°feels 74°
EveningClear69°feels 70°
OvernightOvercast62°feels 62°
77 °Clear

Markham, Sunday, 11 October

Clear. High 77°, low 58°.

Pressure29.97 inHg
Wind1.4 mph SE
Humidity66%
Visibility6.2 mi
Dew point58°
Mon, 1281° / 64°0Overcast
MorningMostly clear64°feels 64°
AfternoonOvercast81°feels 83°
EveningClear76°feels 76°
OvernightOvercast66°feels 66°
81 °Overcast

Markham, Monday, 12 October

Overcast. High 81°, low 64°.

Pressure29.85 inHg
Wind9.3 mph SW
Humidity62%
Visibility6.2 mi
Dew point64°
Tue, 1381° / 66°0Overcast
MorningClear69°feels 69°
AfternoonMostly clear81°feels 83°
EveningPartly cloudy71°feels 72°
OvernightClear73°feels 73°
81 °Overcast

Markham, Tuesday, 13 October

Overcast. High 81°, low 66°.

Pressure29.80 inHg
Wind11.2 mph W
Humidity67%
Visibility6.2 mi
Dew point67°
Wed, 1470° / 59°0.34Rain
MorningOvercast64°feels 64°
AfternoonOvercast69°feels 69°
EveningRain60°feels 60°
OvernightRain64°feels 65°
70 °Rain

Markham, Wednesday, 14 October

Rain. High 70°, low 59°.

Pressure30.06 inHg
Wind5.9 mph N
Humidity75%
Visibility6.2 mi
Dew point60°
Thu, 1558° / 54°0.24Rain
MorningRain55°feels 55°
AfternoonRain58°feels 57°
EveningRain56°feels 56°
OvernightRain56°feels 56°
58 °Rain

Markham, Thursday, 15 October

Rain. High 58°, low 54°.

Pressure30.27 inHg
Wind9.1 mph NE
Humidity78%
Visibility—
Dew point51°
Fri, 1656° / 43°0.01Light rain
MorningLight rain53°feels 51°
AfternoonLight rain54°feels 51°
EveningLight rain46°feels 40°
OvernightLight rain44°feels 38°
56 °Light rain

Markham, Friday, 16 October

Light rain. High 56°, low 43°.

Pressure30.03 inHg
Wind17.5 mph W
Humidity49%
Visibility—
Dew point36°
Sat, 1743° / 36°0.05Light snow
MorningLight snow37°feels 30°
AfternoonLight snow41°feels 34°
EveningLight snow42°feels 35°
OvernightLight snow40°feels 32°
43 °Light snow

Markham, Saturday, 17 October

Light snow. High 43°, low 36°.

Pressure30.18 inHg
Wind13.9 mph N
Humidity63%
Visibility—
Dew point28°
Sun, 1843° / 34°0.09Light rain
MorningLight rain37°feels 29°
AfternoonLight rain42°feels 38°
EveningLight rain39°feels 37°
OvernightLight rain37°feels 34°
43 °Light rain

Markham, Sunday, 18 October

Light rain. High 43°, low 34°.

Pressure30.53 inHg
Wind13.5 mph NW
Humidity67%
Visibility—
Dew point31°
Mon, 1950° / 35°0Overcast
MorningOvercast39°feels 35°
AfternoonOvercast48°feels 44°
EveningOvercast45°feels 41°
OvernightOvercast41°feels 37°
50 °Overcast

Markham, Monday, 19 October

Overcast. High 50°, low 35°.

Pressure30.62 inHg
Wind9.4 mph S
Humidity41%
Visibility—
Dew point24°

About this forecast

How reliable is a 10-day forecast?

The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.

What does the time-of-day table show?

Temperature in Markham, IL around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.

How is the best day chosen?

We weigh the daytime high against precipitation: a warm, dry day scores highest.