Weather information for the Ontario area is provided below. Average temperatures, climate details and current forecasts are included!
Climate
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | ||
| Avg. High | 34 | 43 | 55 | 64 | 73 | 82 | 90 | 90 | 79 | 66 | 47 | 36 | |
| Avg. Low | 19 | 24 | 31 | 37 | 45 | 52 | 57 | 55 | 46 | 35 | 27 | 20 | |
| Precipitation | 1.2 | 1.0 | 1.0 | 0.8 | 0.9 | 0.7 | 0.3 | 0.3 | 0.4 | 0.6 | 1.1 | 1.3 | |
Tonight
Partly Cloudy
Friday
Sunny
Friday Night
Clear
Saturday
Sunny
Saturday Night
Partly Cloudy
Sunday
Chance Light Rain
Detailed Forecast |
|
|---|---|
| Tonight | Partly cloudy, with a low around 26. North northeast wind around 3 mph. |
| Friday | Sunny, with a high near 46. Northeast wind around 2 mph. |
| Friday Night | Clear, with a low around 28. Northeast wind around 2 mph. |
| Saturday | Sunny, with a high near 49. East northeast wind around 2 mph. |
| Saturday Night | Partly cloudy, with a low around 31. North northwest wind around 2 mph. |
| Sunday | A chance of rain after 11am. Partly sunny, with a high near 54. Chance of precipitation is 30%. |
| Sunday Night | A chance of rain before 2am, then a slight chance of rain and snow. Mostly cloudy, with a low around 33. Chance of precipitation is 30%. |
| Monday | A slight chance of snow before 8am, then a slight chance of rain and snow between 8am and 11am. Partly sunny, with a high near 52. Chance of precipitation is 20%. |
| Monday Night | Partly cloudy, with a low around 31. |
| Tuesday | Mostly sunny, with a high near 53. |
| Tuesday Night | Partly cloudy, with a low around 30. |
| Wednesday | Mostly sunny, with a high near 54. |
| Wednesday Night | Mostly clear, with a low around 31. |
| Thursday | Sunny, with a high near 56. |
