Wilmington Weather Forecast
- 65
- 86
Mostly Sunny
- 66
- 89
Mostly Sunny
- 69
- 91
Slight Chance Thunderstorms
- 73
- 93
Partly Sunny
- 73
- 93
Chance Thunderstorms
- 67
- 88
Chance Thunderstorms
Today 1 Jul Southern Will
Sunny in the Morning, then becoming partly cloudy. Highs in the mid 80s. Northwest Winds 5 to 10 Mph.
Tonight 1 Jul Southern Will
Mostly clear. Lows in the mid 60s. North Winds around 5 Mph in the Evening, becoming light and variable.
Wilmington Temperature Statistics
July Temperature
Joliet Regional Airport (14.3 miles)
Lowest
–Average July
–Highest
–
Climate (2020–Present)
Joliet Regional Airport (14.3 miles)
Average Low 2020–2025
43.4 °FAverage 2020–2025
53.5 °FAverage High 2020–2025
63 °F