Ontario Weather Forecast
- 58
- 73
Rain Showers
- 64
- 84
Partly Sunny
- 67
- 83
Rain Showers
- 66
- 86
Thunderstorms Likely
- 62
- 86
Chance Rain Showers
- 59
- 81
Chance Rain Showers
Today 1 Jun Knox
Showers with a slight chance of Thunderstorms in the Morning, then Showers likely with a chance of Thunderstorms in the afternoon. Highs in the lower 70s. Southeast Winds 5 to 10 Mph. Chance of rain 90 percent.
Tonight 1 Jun Knox
Mostly cloudy in the Evening, then becoming partly cloudy. Lows in the upper 50s. East Winds around 5 Mph in the Evening, becoming light and variable.
Ontario Temperature Statistics
June Temperature
Galesburg Municipal Airport (11.8 miles)
Lowest
–Average June
–Highest
–
Climate (2019–Present)
Galesburg Municipal Airport (11.8 miles)
Take a look at our website widgetsAvailable free! Find Out MoreAverage Low 2019–2024
41.3 °FAverage 2019–2024
51.2 °FAverage High 2019–2024
61.1 °F