Weather forecast for todayArlington Heights, IL
Weather forecast for today
Current condition 9:10 am CDT
- 54°F
- Feels like:54°F
Sunny
- Precipitation: 0"
- Wind: 1mphWNW 300°
- Humidity: 87%
- Dewpoint: 48°F
- Pressure: 30.28"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
In Arlington Heights, currently, a vibrant sun is lighting up the sky, with no sign of clouds.
The temperature is a crisp 53.6°F. The current temperature is far from today's maximum-forecasted 73.4°F.
The temperature is a crisp 53.6°F. The current temperature is far from today's maximum-forecasted 73.4°F.
Thursday Oct 22, 2026
- 73°F
- 46°F
Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 4mphE 79°
- Humidity: 57%
- UV index: 4
- Sunrise: 7:12 am CDT
- Sunset: 5:59 pm CDT
- details ▼
Today, sunshine is forecasted under mostly clear skies.
Temperature fluctuations will be substantial, ranging from a peak of a temperate 73.4°F to a low of a frosty 46.4°F.
Temperatures are higher than average, more in line with September's norm of 73.2°F than with October's 60.1°F.
Sunrise was at 7:12 am and sunset will be at 5:59 pm; the daylight will last for 10h and 47min.
Temperature fluctuations will be substantial, ranging from a peak of a temperate 73.4°F to a low of a frosty 46.4°F.
Temperatures are higher than average, more in line with September's norm of 73.2°F than with October's 60.1°F.
Sunrise was at 7:12 am and sunset will be at 5:59 pm; the daylight will last for 10h and 47min.
Hourly overview
Hourly temperatures
Warmest hour: 2 pm 72°C.
Coldest hour: 12 am 54°C.
Coldest hour: 12 am 54°C.
Chance of precipitation
Highest chance: 10 pm - 12 am 7%.
Hourly weather forecast
- 10 am
- 59°F
- Feels like:59°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 1mphNNW 344°
- Humidity: 73%
- Pressure: 30.27"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 11 am
- 63°F
- Feels like:63°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 1mphNNE 31°
- Humidity: 63%
- Pressure: 30.27"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 12 pm
- 66°F
- Feels like:66°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 1mphENE 72°
- Humidity: 55%
- Pressure: 30.24"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 1 pm
- 70°F
- Feels like:70°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphE 85°
- Humidity: 48%
- Pressure: 30.24"Hg
- Visibility: 10mi
- UV index: 4
- details ▼
- 2 pm
- 72°F
- Feels like:72°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 2mphE 86°
- Humidity: 47%
- Pressure: 30.21"Hg
- Visibility: 10mi
- UV index: 3
- details ▼
- 3 pm
- 72°F
- Feels like:72°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 4mphE 95°
- Humidity: 46%
- Pressure: 30.21"Hg
- Visibility: 10mi
- UV index: 2
- details ▼
- 4 pm
- 70°F
- Feels like:70°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 4mphE 95°
- Humidity: 48%
- Pressure: 30.21"Hg
- Visibility: 10mi
- UV index: 1
- details ▼
- 5 pm
- 68°F
- Feels like:68°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 4mphE 89°
- Humidity: 52%
- Pressure: 30.21"Hg
- Visibility: 10mi
- UV index: 0
- details ▼
Sunset: 5:59 pm
- 6 pm
- 64°F
- Feels like:64°F
Clear
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 2mphE 93°
- Humidity: 59%
- Pressure: 30.21"Hg
- Visibility: 9mi
- UV index: 0
- details ▼
- 7 pm
- 61°F
- Feels like:61°F
Clear
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 2mphE 93°
- Humidity: 67%
- Pressure: 30.24"Hg
- Visibility: 9mi
- UV index: 0
- details ▼
- 8 pm
- 59°F
- Feels like:59°F
Clear
- Precip. probability: 5%
- Precipitation: 0"
- Wind: 2mphE 101°
- Humidity: 74%
- Pressure: 30.24"Hg
- Visibility: 9mi
- UV index: 0
- details ▼
- 9 pm
- 57°F
- Feels like:57°F
Clear
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 1mphE 97°
- Humidity: 79%
- Pressure: 30.24"Hg
- Visibility: 8mi
- UV index: 0
- details ▼
- 10 pm
- 55°F
- Feels like:55°F
Mostly Clear
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 1mphE 99°
- Humidity: 84%
- Pressure: 30.27"Hg
- Visibility: 8mi
- UV index: 0
- details ▼
- 11 pm
- 54°F
- Feels like:54°F
Clear
- Precip. probability: 7%
- Precipitation: 0"
- Wind: 1mphESE 114°
- Humidity: 88%
- Pressure: 30.27"Hg
- Visibility: 8mi
- UV index: 0
- details ▼
Today, a cloudless sky and mainly sunshiny weather are expected.
The temperature will vary between the highest temperature of 71.6°F and the lowest temperature of 53.6°F. The warmest part of the day will be at 2 pm and 3 pm.
The highest temperature is more in line with September's average maximum of 73.2°F than October's usual of 60.1°F. The night temperature will be resembling the standard October low of 45.7°F.
The temperature will vary between the highest temperature of 71.6°F and the lowest temperature of 53.6°F. The warmest part of the day will be at 2 pm and 3 pm.
The highest temperature is more in line with September's average maximum of 73.2°F than October's usual of 60.1°F. The night temperature will be resembling the standard October low of 45.7°F.
Updated: Oct 22, 2026 @ 14:10:08 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
The temperature at 9:10 am CDT is 53.6°F.
On Thursday, sunny and dry conditions are anticipated.
Today, the maximum temperature will be 73.4°F, while the minimum temperature will be 46.4°F.
The maximum temperature will be noticeably higher than the average highest temperature of 60.1°F in October. The lowest temperature will be in line with the average low of 45.7°F.
The maximum temperature will be noticeably higher than the average highest temperature of 60.1°F in October. The lowest temperature will be in line with the average low of 45.7°F.
On Thursday, in Arlington Heights, sunrise was at 7:12 am and sunset will be at 5:59 pm (CDT).
Today, the daylight will last for 10h and 47min.
Arlington Heights, Illinois, USA
- en: Arlington Heights, Illinois, USA
- es: Arlington Heights, Illinois, EE.UU.
- hr: Arlington Hajts, Ilinois, SAD
- mk: Arlington Hajts, Ilinois, SAD
- sr: Arlington Hajts, Ilinois, SAD
- zh: 阿灵顿海茨, 伊利诺伊, 美国
- Latitude: 42.088360°
- Longitude: -87.980627°
- Elevation: 702 ft
- Current time: 9:10am CDT
- Sunrise: 7:12 am CDT
- Sunset: 5:59 pm CDT
- Timezone: America/Chicago
Nearby Arlington Heights, Illinois, USA
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- Schaumburg (6 mi)
- Kildeer (7 mi)
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