No frost observed in Arlington Heights. No dew observed either. The low observed at the Arlington Heights Historical District in Arlington Heights was 36.9°F at 12:43 a.m. May 4, 2011.
Forecast for May 4, 2011 as of 8:20 a.m.
Today: Sunny, with a high near 56. Northeast wind around 5 mph.
Tonight: Increasing clouds, with a low around 38. East wind 5 to 10 mph becoming south.
Thursday: A slight chance of showers, then a chance of showers and thunderstorms after 1pm. Mostly cloudy, with a high near 62. Breezy, with a south southwest wind between 10 and 20 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.
Area Low Temps
Chicago Executive Airport … 39.9°F at 12:52 a.m.
Dekalb, IL … 32.0°F at 12:35 a.m., 1:15 a.m. and from 2:15 a.m to 4:55 a.m
Joliet, IL … 35.6°F from 12:55 a.m to 2:15 a.m.
Kenosha, WI … 37.9°F at 12:53 a.m.
O’Hare International Airport … 39.0°F at 12:51 a.m.
Rockford, IL … 32°F at 5:54 a.m.
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