Weather forecast for 10 days
Upland, CA

On Saturday, May 17, a mostly cloudy day is ahead.
Minimal precipitation is expected. Temperature span will be from a high of an enjoyable 64.4°F to a low of a fresh 53.6°F.
On Saturday, the weather pattern will resemble April more than May, with a forecast high of 64.4°F.
Sunrise will be at 5:45 am and sunset at 7:48 pm; the daylight will last for 14h and 3min.

On Sunday, in Upland, the morning may feel gloomy and gray, but the sun will break through later in the day.
The temperature is expected to oscillate between a maximum of an enjoyable 66.2°F and a minimum of a fresh 51.8°F.
Temperatures are trending colder, with a peak resembling April's average maximum rather than May's seasonal high.
Sunrise will be at 5:45 am and sunset at 7:49 pm; the daylight will last for 14h and 4min.

Weather models show that a combination of dry and sunny and dull weather is forecasted.
With a 23% probability, rainfall is expected only on Saturday. The precipitation will be minimal at 0.08".
Significant changes in temperature are expected in the coming days. Maximum temperatures are forecasted between 64.4°F and 87.8°F, while the fluctuation in night temperatures will be also significant, as the minimum temperature is expected to range between 51.8°F and 64.4°F.
With a maximum temperature of 87.8°F, next Wednesday and Thursday will be the hottest days in Upland; the lowest daytime temperature of the period will be reached on Saturday, peaking at 64.4°F.