Weather forecast for 10 daysMarkham, IL
10-day overview
Daily temperatures
Warmest day: Sunday 75°C.
Coldest day: Tuesday 61°C.
Coldest day: Tuesday 61°C.
Chance of precipitation
Highest chance: Thursday 29.10. 30%.
Long-term weather forecast
- Wednesday
- Oct 21, 2026
- 73°F
- 46°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 4mphWSW 241°
- Humidity: 37%
- UV index: 4
- Sunrise: 7:09 am CDT
- Sunset: 6:00 pm CDT
- details ▼
- Thursday
- Oct 22, 2026
- 73°F
- 46°F
Sunny
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 6mphNNE 19°
- Humidity: 60%
- UV index: 4
- Sunrise: 7:11 am CDT
- Sunset: 5:59 pm CDT
- details ▼
- Friday
- Oct 23, 2026
- 73°F
- 46°F
Mostly Sunny
- Precip. probability: 23%
- Precipitation: 0"
- Wind: 6mphSSE 151°
- Humidity: 59%
- UV index: 4
- Sunrise: 7:12 am CDT
- Sunset: 5:57 pm CDT
- details ▼
- Saturday
- Oct 24, 2026
- 72°F
- 46°F
Partly Cloudy
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 7mphSSE 162°
- Humidity: 59%
- UV index: 3
- Sunrise: 7:13 am CDT
- Sunset: 5:56 pm CDT
- details ▼
- Sunday
- Oct 25, 2026
- 75°F
- 48°F
Mostly Cloudy
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 6mphS 189°
- Humidity: 53%
- UV index: 3
- Sunrise: 7:14 am CDT
- Sunset: 5:54 pm CDT
- details ▼
- Monday
- Oct 26, 2026
- 73°F
- 50°F
Mostly Cloudy
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 7mphS 183°
- Humidity: 60%
- UV index: 2
- Sunrise: 7:15 am CDT
- Sunset: 5:53 pm CDT
- details ▼
- Tuesday
- Oct 27, 2026
- 61°F
- 45°F
Mostly Cloudy
- Precip. probability: 17%
- Precipitation: 0"
- Wind: 9mphENE 63°
- Humidity: 65%
- UV index: 2
- Sunrise: 7:17 am CDT
- Sunset: 5:52 pm CDT
- details ▼
- Wednesday
- Oct 28, 2026
- 64°F
- 46°F
Partly Cloudy
- Precip. probability: 8%
- Precipitation: 0.04"
- Wind: 7mphS 172°
- Humidity: 60%
- UV index: 3
- Sunrise: 7:18 am CDT
- Sunset: 5:50 pm CDT
- details ▼
- Thursday
- Oct 29, 2026
- 66°F
- 46°F
AM Showers
- Precip. probability: 30%
- Precipitation: 0.04"
- Wind: 10mphSW 227°
- Humidity: 64%
- UV index: 3
- Sunrise: 7:19 am CDT
- Sunset: 5:49 pm CDT
- details ▼
- Friday
- Oct 30, 2026
- 64°F
- 46°F
Partly Cloudy
- Precip. probability: 24%
- Precipitation: 0"
- Wind: 9mphSSW 192°
- Humidity: 59%
- UV index: 3
- Sunrise: 7:20 am CDT
- Sunset: 5:48 pm CDT
- details ▼
During the ten-day period, dull, mostly clear and showery weather is expected.
With a probability of 30%, rainfall is predicted only for next Thursday. The precipitation will be minimal at 0.04".
Noticeable swings in temperature are expected across the forecast period. Maximum temperatures are forecasted between 60.8°F and 75.2°F, while changes in the overnight low will be barely noticeable, as the overnight low will fall between 44.6°F and 50°F.
Sunday is expected to be the warmest, reaching up to 75.2°F; with the highest temperature of 60.8°F, Tuesday will be the coldest day.
With a probability of 30%, rainfall is predicted only for next Thursday. The precipitation will be minimal at 0.04".
Noticeable swings in temperature are expected across the forecast period. Maximum temperatures are forecasted between 60.8°F and 75.2°F, while changes in the overnight low will be barely noticeable, as the overnight low will fall between 44.6°F and 50°F.
Sunday is expected to be the warmest, reaching up to 75.2°F; with the highest temperature of 60.8°F, Tuesday will be the coldest day.
Updated: Oct 21, 2026 @ 17:14:30 UTC
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather Atlas | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
In Markham, a combination of overcast, dry and sunny and damp weather is anticipated for the next ten days.
Rain is expected only on next Thursday. With a probability of 30%, minimal precipitation of 0.04" is expected.
The maximum temperature will range between 60.8°F and 75.2°F, while the minimum temperature will vary between 44.6°F and 50°F.
Sunday will be the warmest day, with a maximum temperature of 75.2°F. Tuesday will be the coldest day, with a maximum temperature of 60.8°F.
On Saturday, variable cloud cover will persist, but sunshine will break through.
On Saturday, the highest temperature will be 71.6°F, while the lowest temperature will be 46.4°F.
On Sunday, thick clouds will linger with little clearing expected.
On Sunday, the highest temperature in Markham will be 75.2°F, while the lowest temperature will be 48.2°F.
