Bartlett Weather Forecast
- 65
- 88
Chance Thunderstorms
- 65
- 84
Mostly Sunny
- 67
- 89
Mostly Sunny
- 69
- 90
Slight Chance Thunderstorms
- 74
- 93
Partly Sunny
- 72
- 93
Chance Thunderstorms
Today 30 Jun Northern Cook
Mostly cloudy. A chance of Showers late in the morning. A chance of Thunderstorms in the late morning and afternoon. Showers likely in the afternoon. Highs in the upper 80s Inland, but only in the lower 80s near the lake. West Winds 5 to 10 Mph, becoming northwest in the afternoon. Chance of precipitation 60 percent.
Tonight 30 Jun Northern Cook
Mostly cloudy in the Evening, then clearing. A chance of Showers and Thunderstorms early in the Evening, then a slight chance of Showers and Thunderstorms late in the evening. Lows in the mid 60s. Northwest Winds 5 to 10 Mph. Chance of precipitation 40 percent.
Bartlett Temperature Statistics
June Temperature
Chicago / West Chicago, Dupage Airport (7.5 miles)
Lowest 1 June, 2025
40.6 °FAverage June
73.1 °FHighest 23 June, 2025
95.6 °F
Climate (2020–Present)
Chicago / West Chicago, Dupage Airport (7.5 miles)
Average Low 2020–2025
42 °FAverage 2020–2025
51.7 °FAverage High 2020–2025
61.2 °F