7-Day Forecast Summary
7-Day Detailed Weather Forecast for Ontario
Overnight |
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Temperature: 67°F Wind Speed: 3 mph Wind Direction: SE Forecast: Mostly cloudy, with a low around 67. Southeast wind around 3 mph. New rainfall amounts less than a tenth of an inch possible. |
Wednesday |
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Temperature: 84°F Wind Speed: 7 mph Wind Direction: S Forecast: A slight chance of rain showers between 7am and 8am, then showers and thunderstorms likely between 8am and noon, then a slight chance of showers and thunderstorms between noon and 2pm, then a chance of showers and thunderstorms between 4pm and 5pm, then a chance of showers and thunderstorms. Mostly cloudy, with a high near 84. South wind around 7 mph. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible. |
Wednesday Night |
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Temperature: 68°F Wind Speed: 7 mph Wind Direction: SW Forecast: Showers and thunderstorms likely before 8pm, then showers and thunderstorms. Cloudy, with a low around 68. Southwest wind around 7 mph. Chance of precipitation is 100%. New rainfall amounts between 1 and 2 inches possible. |
Thursday |
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Temperature: 78°F Wind Speed: 8 mph Wind Direction: W Forecast: A chance of rain showers before 11am. Partly sunny, with a high near 78. West wind around 8 mph. Chance of precipitation is 40%. New rainfall amounts between a quarter and half of an inch possible. |
Thursday Night |
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Temperature: 62°F Wind Speed: 6 mph Wind Direction: W Forecast: Partly cloudy, with a low around 62. West wind around 6 mph. |
Friday |
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Temperature: 76°F Wind Speed: 5 to 8 mph Wind Direction: W Forecast: Mostly sunny, with a high near 76. West wind 5 to 8 mph. |
Friday Night |
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Temperature: 59°F Wind Speed: 7 mph Wind Direction: NW Forecast: Partly cloudy, with a low around 59. Northwest wind around 7 mph. |
Saturday |
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Temperature: 72°F Wind Speed: 5 to 8 mph Wind Direction: N Forecast: Sunny, with a high near 72. North wind 5 to 8 mph. |
Saturday Night |
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Temperature: 56°F Wind Speed: 5 mph Wind Direction: N Forecast: Mostly clear, with a low around 56. |
Sunday |
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Temperature: 72°F Wind Speed: 2 to 7 mph Wind Direction: NE Forecast: Sunny, with a high near 72. |
Sunday Night |
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Temperature: 54°F Wind Speed: 5 mph Wind Direction: SE Forecast: Mostly clear, with a low around 54. |
Labor Day |
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Temperature: 75°F Wind Speed: 5 mph Wind Direction: SE Forecast: Mostly sunny, with a high near 75. |
Monday Night |
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Temperature: 57°F Wind Speed: 5 mph Wind Direction: SE Forecast: A slight chance of rain showers after 8pm. Partly cloudy, with a low around 57. |
Tuesday |
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Temperature: 74°F Wind Speed: 7 mph Wind Direction: NE Forecast: A slight chance of rain showers. Partly sunny, with a high near 74. |
