Lake Arlington Weather Forecast
- 74
- 95
Chance Thunderstorms
- 64
- 83
Chance Thunderstorms
- 65
- 82
Partly Sunny
- 69
- 88
Slight Chance Thunderstorms
- 67
- 85
Chance Thunderstorms
- 68
- 84
Chance Thunderstorms
- 69
- 87
Chance Thunderstorms
Today 5 Jul Northern Cook
Mostly sunny. Highs in the mid 90s. Southwest Winds 10 to 15 Mph with Gusts up to 25 Mph.
Tonight 5 Jul Northern Cook
Partly cloudy early in the Evening, then becoming mostly cloudy. A slight chance of Showers and Thunderstorms early in the Evening, then a chance of Showers and Thunderstorms in the late evening and overnight. Lows in the mid 70s. Southwest Winds 10 to 15 Mph. Gusts up to 25 Mph in the evening. Chance of precipitation 40 percent.
Lake Arlington Temperature Statistics
July Temperature
Chicago / Wheeling, Pal-Waukee Airport (2.5 miles)
Lowest 2 July, 2025
68 °FAverage July
80 °FHighest 3 July, 2025
91 °F
Climate (2020–Present)
Chicago / Wheeling, Pal-Waukee Airport (2.5 miles)
Average Low 2020–2025
44.2 °FAverage 2020–2025
52.9 °FAverage High 2020–2025
61.5 °F