Weather forecast for 10 days
Irwindale, CA

Tomorrow, the sky will also be moderately clouded.
Temperature is expected to swing from a high of a warm 80.6°F (27°C) to a low of a refreshing 57.2°F (14°C).
The maximum heat index, which factors the actual air temperature with the relative humidity, is calculated to be 82.4°F (28°C).
It will be warmer, and the highest temperature tomorrow will be more in line with June's average maximum of 80.2°F (26.8°C) than the average maximum of 74.7°F (23.7°C) in May.
Sunrise will be at 5:52 am and sunset at 7:43 pm; tomorrow's daylight will last for 13h and 52min.

On Sunday, May 12, partly cloudy weather is anticipated.
The temperature is expected to vary between a warm 82.4°F (28°C) and a moderate 59°F (15°C).
It will be warmer, and the maximum temperature on Sunday will be more in line with June's average highest temperature of 80.2°F (26.8°C) than the average highest temperature of 74.7°F (23.7°C) in May.
Sunrise will be at 5:51 am and sunset at 7:44 pm; the daylight will last for 13h and 53min.

For the next ten days, a combination of cloudy and occasionally foggy weather is expected.
Rainfall is not predicted in Irwindale in the upcoming period.
Temperature fluctuation will be indistinguishable in the coming days. The maximum temperature will vary between 77°F (25°C) and 82.4°F (28°C), while the lowest nightly temperature fluctuation will be also unnoticeable, as the lowest temperature will vary between 55.4°F (13°C) and 60.8°F (16°C).
Sunday and next Friday, with the highest temperature of 82.4°F (28°C), will be the warmest days in Irwindale; the coldest days will be Tuesday and next Sunday, with a maximum of 77°F (25°C).