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Weather for Arlington Heights, Illinois
current weather conditions

  Current weather conditions for
  Arlington Heights, Illinois


clear sky
72 °F
[22 °C]
Feels Like
72 °F / 22 °C
Wind: 0 mph
Dew Point: 68 °F / 20 °C
Humidity: 88%
Pressure: 30.09 inches
Visibility: 4 miles
  Updated at 09/23/2017 05:52 am CST
observed temperature & rain for most recent 5 days
36-hour weather forecast
Today Tonight Tomorrow

clear sky

High
91 °F (33 °C)
wind: 7 mph
humidity: 58%
precip: 10% chance
Tstorm: 10% chance


clear sky

Overnight Low
70 °F (21 °C)
wind: 6 mph
humidity: 78%
precip: 0% chance
Tstorm: 0% chance


clear sky

High
88 °F (31 °C)
wind: 8 mph
humidity: 58%
precip: 10% chance
Tstorm: 0% chance

observed daily cooling degree day for current month

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7-day weather forecast
Sun, Sep 24 Mon, Sep 25 Tue, Sep 26 Wed, Sep 27 Thu, Sep 28 Fri, Sep 29 Sat, Sep 30

clear sky
70 °F ~ 88 °F
(21 °C ~ 31 °C)
Power Demand:
127%

clear sky
67 °F ~ 87 °F
(19 °C ~ 31 °C)
Power Demand:
123%

partly cloudy
67 °F ~ 88 °F
(19 °C ~ 31 °C)
Power Demand:
122%

partly cloudy
68 °F ~ 77 °F
(20 °C ~ 25 °C)
Power Demand:
104%

partly cloudy
54 °F ~ 69 °F
(12 °C ~ 21 °C)
Power Demand:
99%

overcast
49 °F ~ 59 °F
(9 °C ~ 15 °C)
Power Demand:
98%

clear sky
45 °F ~ 62 °F
(7 °C ~ 17 °C)
Power Demand:
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Note: Power demand forecast is made relative to the Normal. See a graphical form of the power demand forecast.