Current Weather
11:36 AM
77°F
Sunny
RealFeel® 86°
Very Warm
RealFeel Shade™ 75°
Pleasant
RealFeel®
86°
RealFeel Shade™
75°
Max UV Index
8.5 (Very High)
Wind
WSW 6 mph
Wind Gusts
10 mph
Humidity
55%
Indoor Humidity
55% (Slightly Humid)
Dew Point
60° F
Pressure
↑ 29.86 in
Cloud Cover
2%
Visibility
11 mi
Cloud Ceiling
40000 ft
Day
5/16
84°Hi
RealFeel®
89°
Very Warm
RealFeel Shade™
81°
Pleasant
Clouds giving way to some sun
Max UV Index9.0 (Very High)
AccuLumen Brightness Index™8 (Bright)
WindWNW 8 mph
Wind Gusts16 mph
Probability of Precipitation60%
Probability of Thunderstorms36%
Precipitation0.08 in
Rain0.08 in
Hours of Precipitation1
Hours of Rain1
Cloud Cover37%
Night
5/16
63°Lo
RealFeel®
59°
Cool
Mostly cloudy with a thunderstorm in spots
WindS 8 mph
Wind Gusts10 mph
Probability of Precipitation55%
Probability of Thunderstorms34%
Precipitation0.08 in
Rain0.08 in
Hours of Precipitation1
Hours of Rain1
Cloud Cover93%
Sun & Moon
14 hrs 37 mins
Rise
5:30 AM
Set
8:07 PM
New Moon
Rise
4:52 AM
Set
8:35 PM
Temperature History
5/16High
Low
Forecast
84°
63°
Average
70°
50°
Last Year
87°
57°
Record
87°
2025
N/A
Current Weather Conditions in Arlington Heights
Arlington Heights, Illinois is currently Sunny with a temperature of 77°. The current RealFeel® Temperature is 86° (Very Warm) based on observed conditions including 55% humidity, 2% cloud cover, a UV index of 8, and winds of 6 mph. In shade, the RealFeel Shade™ is 75°. AccuWeather's MinuteCast® provides minute-by-minute precipitation forecasts for Arlington Heights, powered by forecasting systems and proprietary technology developed by AccuWeather meteorologists since 1962.
