Lake Arlington Weather Forecast
- 75
- 94
Chance Thunderstorms
- 73
- 89
Chance Thunderstorms
- 70
- 86
Chance Thunderstorms
- 69
- 83
Slight Chance Thunderstorms
- 67
- 83
Chance Rain Showers
- 65
- 81
Slight Chance Thunderstorms
Today 2 Sep Northern Cook
Partly cloudy. Hot. Highs in the lower 90s. Southwest Winds 5 to 10 Mph, increasing to 10 to 15 Mph in the afternoon. Heat index Values up to 104.
Tonight 2 Sep Northern Cook
Partly cloudy. A slight chance of Showers and Thunderstorms in the late evening and early morning. A chance of Showers and Thunderstorms late. Humid with Lows in the mid 70s. Southwest Winds 5 to 10 Mph. Chance of precipitation 30 percent.
Lake Arlington Temperature Statistics
September Temperature
Chicago / Wheeling, Pal-Waukee Airport (2.5 miles)
Lowest
–Average September
–Highest
–
Climate (2021–2026)
Chicago / Wheeling, Pal-Waukee Airport (2.5 miles)
Average Low 2021–2026
43.9 °FAverage 2021–2026
52.8 °FAverage High 2021–2026
61.5 °F