Weather forecast for 10 daysRowland Heights, CA
Weather forecast for the weekend
Sunday Oct 18, 2026
- 90°F
- 63°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 9mphSSW 212°
- Humidity: 24%
- UV index: 6
- Sunrise: 6:59 am PDT
- Sunset: 6:14 pm PDT
- details ▼
On Sunday, October 18, uninterrupted sunshine is anticipated.
A substantial temperature fluctuation from a humid 89.6°F at its peak to a comfortable 62.6°F at its lowest point is expected.
This October day will feature hotter weather, consistent with September's average of 86°F.
Sunrise was at 6:59 am and sunset will be at 6:14 pm; the daylight will last for 11h and 14min.
A substantial temperature fluctuation from a humid 89.6°F at its peak to a comfortable 62.6°F at its lowest point is expected.
This October day will feature hotter weather, consistent with September's average of 86°F.
Sunrise was at 6:59 am and sunset will be at 6:14 pm; the daylight will last for 11h and 14min.
10-day overview
Daily temperatures
Warmest day: today 90°C.
Coldest day: Thursday 70°C.
Coldest day: Thursday 70°C.
Chance of precipitation
Highest chance: Wednesday 79%.
Long-term weather forecast
- Sunday
- Oct 18, 2026
- 90°F
- 63°F
Sunny
- Precip. probability: 0%
- Precipitation: 0"
- Wind: 9mphSSW 212°
- Humidity: 24%
- UV index: 6
- Sunrise: 6:59 am PDT
- Sunset: 6:14 pm PDT
- details ▼
- Monday
- Oct 19, 2026
- 86°F
- 61°F
Sunny
- Precip. probability: 1%
- Precipitation: 0"
- Wind: 8mphS 189°
- Humidity: 39%
- UV index: 6
- Sunrise: 7:00 am PDT
- Sunset: 6:12 pm PDT
- details ▼
- Tuesday
- Oct 20, 2026
- 82°F
- 61°F
Partly Cloudy
- Precip. probability: 19%
- Precipitation: 0"
- Wind: 8mphS 182°
- Humidity: 54%
- UV index: 6
- Sunrise: 7:01 am PDT
- Sunset: 6:11 pm PDT
- details ▼
- Wednesday
- Oct 21, 2026
- 77°F
- 59°F
Rain
- Precip. probability: 79%
- Precipitation: 0.63"
- Wind: 8mphS 172°
- Humidity: 64%
- UV index: 5
- Sunrise: 7:01 am PDT
- Sunset: 6:10 pm PDT
- details ▼
- Thursday
- Oct 22, 2026
- 70°F
- 55°F
Thunderstorms
- Precip. probability: 64%
- Precipitation: 0.2"
- Wind: 7mphSSW 194°
- Humidity: 71%
- UV index: 5
- Sunrise: 7:02 am PDT
- Sunset: 6:09 pm PDT
- details ▼
- Friday
- Oct 23, 2026
- 73°F
- 57°F
Mostly Sunny
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 6mphS 184°
- Humidity: 58%
- UV index: 5
- Sunrise: 7:03 am PDT
- Sunset: 6:08 pm PDT
- details ▼
- Saturday
- Oct 24, 2026
- 82°F
- 59°F
Mostly Sunny
- Precip. probability: 2%
- Precipitation: 0"
- Wind: 6mphSSE 159°
- Humidity: 41%
- UV index: 5
- Sunrise: 7:04 am PDT
- Sunset: 6:07 pm PDT
- details ▼
- Sunday
- Oct 25, 2026
- 81°F
- 59°F
Partly Cloudy
- Precip. probability: 6%
- Precipitation: 0"
- Wind: 7mphS 172°
- Humidity: 42%
- UV index: 5
- Sunrise: 7:05 am PDT
- Sunset: 6:06 pm PDT
- details ▼
- Monday
- Oct 26, 2026
- 81°F
- 57°F
Partly Cloudy
- Precip. probability: 14%
- Precipitation: 0"
- Wind: 7mphS 185°
- Humidity: 47%
- UV index: 5
- Sunrise: 7:06 am PDT
- Sunset: 6:05 pm PDT
- details ▼
- Tuesday
- Oct 27, 2026
- 77°F
- 55°F
Partly Cloudy
- Precip. probability: 4%
- Precipitation: 0"
- Wind: 7mphS 176°
- Humidity: 47%
- UV index: 5
- Sunrise: 7:06 am PDT
- Sunset: 6:03 pm PDT
- details ▼
Mixed conditions are forecasted for the coming ten days, and a mix of dry and sunny, gloomy, damp and turbulent weather is forecasted.
Rain is expected on Wednesday and Thursday.
Expect a substantial fluctuation in daytime highs over the next several days. Highs will range from 69.8°F to 89.6°F, while the lowest temperature will be between 55.4°F and 62.6°F.
With a high of 89.6°F, today is the hottest day; Thursday will be the coldest day, with the highest temperature of 69.8°F.
Rain is expected on Wednesday and Thursday.
Expect a substantial fluctuation in daytime highs over the next several days. Highs will range from 69.8°F to 89.6°F, while the lowest temperature will be between 55.4°F and 62.6°F.
With a high of 89.6°F, today is the hottest day; Thursday will be the coldest day, with the highest temperature of 69.8°F.
Updated: Oct 18, 2026 @ 16:30:16 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
Today, bright and sunny weather is expected.
Today, the maximum temperature will be 89.6°F, while the minimum temperature will be 62.6°F.
The highest temperature today will be noticeably higher than the average maximum of 79.7°F in October. Today, the lowest temperature will be in line with the average low temperature.
The highest temperature today will be noticeably higher than the average maximum of 79.7°F in October. Today, the lowest temperature will be in line with the average low temperature.
On Sunday, in Rowland Heights, sunrise was at 6:59 am and sunset will be at 6:14 pm (PDT).
Today, the daylight will last for 11h and 14min.
