7-Day Forecast Summary
7-Day Detailed Weather Forecast for Irvine
Overnight |
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Temperature: 72°F Wind Speed: 1 mph Wind Direction: SW Forecast: Mostly clear. Low around 72, with temperatures rising to around 74 overnight. Southwest wind around 1 mph. |
Friday |
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Temperature: 89°F Wind Speed: 0 to 6 mph Wind Direction: NW Forecast: A chance of rain showers between 10am and 2pm, then a chance of showers and thunderstorms. Mostly sunny. High near 89, with temperatures falling to around 88 in the afternoon. Heat index values as high as 97. Northwest wind 0 to 6 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch possible. |
Friday Night |
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Temperature: 68°F Wind Speed: 0 to 6 mph Wind Direction: NE Forecast: A chance of showers and thunderstorms before 9pm, then areas of fog. Mostly cloudy. Low around 68, with temperatures rising to around 69 overnight. Northeast wind 0 to 6 mph. Chance of precipitation is 40%. New rainfall amounts less than a tenth of an inch possible. |
Saturday |
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Temperature: 88°F Wind Speed: 0 to 5 mph Wind Direction: S Forecast: Areas of fog before 10am, then a slight chance of showers and thunderstorms. Mostly sunny, with a high near 88. South wind 0 to 5 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible. |
Saturday Night |
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Temperature: 69°F Wind Speed: 1 mph Wind Direction: S Forecast: A chance of showers and thunderstorms. Mostly clear. Low around 69, with temperatures rising to around 71 overnight. South wind around 1 mph. Chance of precipitation is 30%. New rainfall amounts less than a tenth of an inch possible. |
Sunday |
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Temperature: 88°F Wind Speed: 2 mph Wind Direction: SW Forecast: A slight chance of showers and thunderstorms after 5pm. Mostly sunny, with a high near 88. Chance of precipitation is 20%. |
Sunday Night |
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Temperature: 68°F Wind Speed: 1 mph Wind Direction: S Forecast: A chance of showers and thunderstorms. Partly cloudy, with a low around 68. Chance of precipitation is 30%. |
Monday |
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Temperature: 85°F Wind Speed: 1 mph Wind Direction: SSW Forecast: A chance of showers and thunderstorms. Partly sunny, with a high near 85. Chance of precipitation is 40%. |
Monday Night |
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Temperature: 65°F Wind Speed: 2 mph Wind Direction: NE Forecast: A chance of showers and thunderstorms. Partly cloudy, with a low around 65. Chance of precipitation is 50%. |
Tuesday |
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Temperature: 78°F Wind Speed: 2 mph Wind Direction: WNW Forecast: A chance of rain showers before 2pm, then showers and thunderstorms likely. Partly sunny, with a high near 78. Chance of precipitation is 70%. |
Tuesday Night |
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Temperature: 62°F Wind Speed: 2 mph Wind Direction: NNE Forecast: Showers and thunderstorms likely. Mostly cloudy, with a low around 62. Chance of precipitation is 70%. |
Wednesday |
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Temperature: 73°F Wind Speed: 2 mph Wind Direction: NNW Forecast: A chance of rain showers before 2pm, then a chance of showers and thunderstorms. Partly sunny, with a high near 73. Chance of precipitation is 30%. |
Wednesday Night |
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Temperature: 59°F Wind Speed: 2 mph Wind Direction: NNW Forecast: A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 59. Chance of precipitation is 30%. |
Thursday |
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Temperature: 72°F Wind Speed: 2 mph Wind Direction: NNW Forecast: Partly sunny, with a high near 72. |

