Weather forecast for 10 daysGlendora, CA
Weather forecast for the weekend
Sunday Oct 18, 2026
- 88°F
- 64°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 9mphSW 215°
- Humidity: 26%
- UV index: 6
- Sunrise: 6:59 am PDT
- Sunset: 6:13 pm PDT
- details ▼
On Sunday, October 18, the outlook remains bright and sunny.
The maximum expected temperature is a tropical 87.8°F, while the minimum temperature will be a breezy 64.4°F.
Temperatures are higher than average, more in line with September's norm of 86.2°F than with October's 77.9°F.
Sunrise will be at 6:59 am and sunset at 6:13 pm; tomorrow's daylight will last for 11h and 14min.
The maximum expected temperature is a tropical 87.8°F, while the minimum temperature will be a breezy 64.4°F.
Temperatures are higher than average, more in line with September's norm of 86.2°F than with October's 77.9°F.
Sunrise will be at 6:59 am and sunset at 6:13 pm; tomorrow's daylight will last for 11h and 14min.
10-day overview
Daily temperatures
Warmest day: tomorrow 88°C.
Coldest day: Thursday 66°C.
Coldest day: Thursday 66°C.
Chance of precipitation
Highest chance: Thursday 78%.
Long-term weather forecast
- Saturday
- Oct 17, 2026
- min.
- 66°F
Partly Cloudy
- Precip. probability: 11%
- Precipitation: 0"
- Wind: 5mphNE 47°
- Humidity: 32%
- UV index: 0
- Sunrise: 6:58 am PDT
- Sunset: 6:14 pm PDT
- details ▼
- Sunday
- Oct 18, 2026
- 88°F
- 64°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 9mphSW 215°
- Humidity: 26%
- UV index: 6
- Sunrise: 6:59 am PDT
- Sunset: 6:13 pm PDT
- details ▼
- Monday
- Oct 19, 2026
- 86°F
- 63°F
Mostly Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 8mphSW 214°
- Humidity: 33%
- UV index: 6
- Sunrise: 7:00 am PDT
- Sunset: 6:12 pm PDT
- details ▼
- Tuesday
- Oct 20, 2026
- 81°F
- 61°F
Mostly Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 8mphSSW 200°
- Humidity: 49%
- UV index: 6
- Sunrise: 7:01 am PDT
- Sunset: 6:11 pm PDT
- details ▼
- Wednesday
- Oct 21, 2026
- 73°F
- 59°F
Showers
- Precip. probability: 55%
- Precipitation: 0.47"
- Wind: 9mphSSW 192°
- Humidity: 61%
- UV index: 5
- Sunrise: 7:01 am PDT
- Sunset: 6:10 pm PDT
- details ▼
- Thursday
- Oct 22, 2026
- 66°F
- 55°F
Thunderstorms
- Precip. probability: 78%
- Precipitation: 0.31"
- Wind: 7mphSW 218°
- Humidity: 76%
- UV index: 4
- Sunrise: 7:02 am PDT
- Sunset: 6:09 pm PDT
- details ▼
- Friday
- Oct 23, 2026
- 72°F
- 55°F
Mostly Sunny
- Precip. probability: 9%
- Precipitation: 0"
- Wind: 6mphSSW 206°
- Humidity: 66%
- UV index: 5
- Sunrise: 7:03 am PDT
- Sunset: 6:07 pm PDT
- details ▼
- Saturday
- Oct 24, 2026
- 77°F
- 59°F
Mostly Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 6mphSSW 211°
- Humidity: 48%
- UV index: 5
- Sunrise: 7:04 am PDT
- Sunset: 6:06 pm PDT
- details ▼
- Sunday
- Oct 25, 2026
- 75°F
- 57°F
Partly Cloudy
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 7mphSSW 198°
- Humidity: 48%
- UV index: 5
- Sunrise: 7:05 am PDT
- Sunset: 6:05 pm PDT
- details ▼
- Monday
- Oct 26, 2026
- 72°F
- 55°F
Partly Cloudy
- Precip. probability: 14%
- Precipitation: 0"
- Wind: 7mphSSW 202°
- Humidity: 57%
- UV index: 5
- Sunrise: 7:06 am PDT
- Sunset: 6:04 pm PDT
- details ▼
Mixed conditions are forecasted for the coming ten days, and a mix of bright, cloud-filled, rain-soaked and lightning-active weather is expected.
Rainfall is forecasted for Wednesday and Thursday.
Significant changes in temperature are expected in the upcoming days. Maximum temperatures are forecasted between 66.2°F and 87.8°F, while the lowest temperature will be between 55.4°F and 66.2°F.
With the highest temperature of 87.8°F, Sunday will be the hottest day; with the highest temperature of 66.2°F, Thursday will be the coldest day.
Rainfall is forecasted for Wednesday and Thursday.
Significant changes in temperature are expected in the upcoming days. Maximum temperatures are forecasted between 66.2°F and 87.8°F, while the lowest temperature will be between 55.4°F and 66.2°F.
With the highest temperature of 87.8°F, Sunday will be the hottest day; with the highest temperature of 66.2°F, Thursday will be the coldest day.
Updated: Oct 18, 2026 @ 00:23:48 UTC
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Published by: Weather U.S. | About Us
Data Sources | weather.com | Weather
Weather Forecasting & Climate
Frequently asked questions
Tomorrow, in Glendora, clear skies and sunshine are anticipated.
Tomorrow, the highest temperature in Glendora will be 87.8°F, while the lowest temperature will be 64.4°F.
The maximum temperature tomorrow will be significantly higher than the average highest temperature of 77.9°F in October. The lowest temperature tomorrow will be relatively higher than the average low temperature.
The maximum temperature tomorrow will be significantly higher than the average highest temperature of 77.9°F in October. The lowest temperature tomorrow will be relatively higher than the average low temperature.
On Sunday, in Glendora, sunrise will be at 6:59 am and sunset at 6:13 pm (PDT).
In Glendora, tomorrow, there will be 11h and 14min of daylight.
