Arlington Heights Weather Forecast
- 58
- 82
Mostly Sunny
- 63
- 86
Partly Sunny
- 68
- 92
Mostly Sunny
- 70
- 97
Slight Chance Thunderstorms
- 69
- 92
Chance Thunderstorms
- 68
- 89
Chance Thunderstorms
Today 22 Jul Monroe
Sunny. Highs in the upper 70s. Northeast Winds around 5 Mph.
Tonight 22 Jul Monroe
Mostly clear. Lows in the upper 50s. Southeast Winds around 5 Mph in the Evening, becoming light and variable.
Arlington Heights Temperature Statistics
July Temperature
Andover, Aeroflex-Andover Airport (24.9 miles)
Lowest 5 July, 2025
55.7 °FAverage July
77.4 °FHighest 8 July, 2025
92.6 °F
Climate (2020–Present)
Andover, Aeroflex-Andover Airport (24.9 miles)
Average Low 2020–2025
44.2 °FAverage 2020–2025
53.8 °FAverage High 2020–2025
63.8 °F