Weather forecast for tomorrow
Friday, Jun 20.
5:20 am
8:31 pm
EDT
8:31 pm
EDT
Mostly Sunny
84°F / 66°F
- Wind: 16mph WNW
- Humidity: 50%
- Precip. probability: 6%
- Precipitation: 0"
- UV index: 9
On Friday, in Riverside, a crisp, sunny atmosphere is also likely.
Rainfall is not anticipated for tomorrow. The highest expected temperature is a warm 84.2°F, while the lowest temperature will be a breezy 66.2°F.
The maximum heat index, which measures the combined effect of heat and moisture, is evaluated at a humid 86°F. Note that heat index values are valued for light wind and location in the shade.
The day’s maximum of 84.2°F shows a shift toward July's pattern over June's.
Sunrise will be at 5:20 am and sunset at 8:31 pm; tomorrow's daylight will last for 15h and 11min.
Rainfall is not anticipated for tomorrow. The highest expected temperature is a warm 84.2°F, while the lowest temperature will be a breezy 66.2°F.
The maximum heat index, which measures the combined effect of heat and moisture, is evaluated at a humid 86°F. Note that heat index values are valued for light wind and location in the shade.
The day’s maximum of 84.2°F shows a shift toward July's pattern over June's.
Sunrise will be at 5:20 am and sunset at 8:31 pm; tomorrow's daylight will last for 15h and 11min.
Frequently asked questions
What is the weather forecast for Riverside for tomorrow?
On Friday, sunshine will dominate, with only occasional cloud cover.
Will it rain tomorrow?
No, it will not rain tomorrow.
What will be the highest temperature tomorrow?
Tomorrow, the maximum temperature in Riverside will be 84.2°F, while the minimum temperature will be 66.2°F. The maximum heat index, which calculates the temperature value influenced by the moisture in the air, is assessed at 86°F.
The maximum temperature will be notably higher than the average highest temperature of 74.7°F in June. The lowest temperature will be relatively higher than the average low of 61.7°F.
The maximum temperature will be notably higher than the average highest temperature of 74.7°F in June. The lowest temperature will be relatively higher than the average low of 61.7°F.
When is the sunrise / sunset tomorrow?
On Friday, in Riverside, sunrise will be at 5:20 am and sunset at 8:31 pm (EDT).
How many hours of daylight will Riverside have tomorrow?
Tomorrow, the daylight will last for 15h and 11min.
Hourly weather forecast
12 am
- 73°F
- Feels like:
73°F
Partly Cloudy
- Wind: 14mph WSW
- Pressure: 29.68"Hg
- Humidity: 82%
- Precip. probability: 7%
- Precipitation: 0"
- Visibility: 10mi
2 am
- 72°F
- Feels like:
73°F
Mostly Cloudy
- Wind: 16mph W
- Pressure: 29.68"Hg
- Humidity: 83%
- Precip. probability: 13%
- Precipitation: 0"
- Visibility: 10mi
4 am
- 70°F
- Feels like:
70°F
Mostly Clear
- Wind: 16mph W
- Pressure: 29.71"Hg
- Humidity: 74%
- Precip. probability: 4%
- Precipitation: 0"
- Visibility: 10mi
Sunrise: 5:20 am
6 am
- 68°F
- Feels like:
68°F
Sunny
- Wind: 16mph WNW
- Pressure: 29.77"Hg
- Humidity: 69%
- Precip. probability: 3%
- Precipitation: 0"
- Visibility: 10mi
8 am
- 70°F
- Feels like:
70°F
Sunny
- Wind: 14mph WNW
- Pressure: 29.83"Hg
- Humidity: 60%
- Precip. probability: 1%
- Precipitation: 0"
- Visibility: 10mi
10 am
- 75°F
- Feels like:
75°F
Sunny
- Wind: 15mph WNW
- Pressure: 29.85"Hg
- Humidity: 54%
- Precip. probability: 0%
- Precipitation: 0"
- Visibility: 10mi
12 pm
- 79°F
- Feels like:
81°F
Mostly Sunny
- Wind: 15mph WNW
- Pressure: 29.85"Hg
- Humidity: 49%
- Precip. probability: 0%
- Precipitation: 0"
- Visibility: 10mi
2 pm
- 82°F
- Feels like:
82°F
Mostly Sunny
- Wind: 15mph WNW
- Pressure: 29.85"Hg
- Humidity: 44%
- Precip. probability: 3%
- Precipitation: 0"
- Visibility: 10mi
4 pm
- 84°F
- Feels like:
84°F
Sunny
- Wind: 14mph WNW
- Pressure: 29.88"Hg
- Humidity: 43%
- Precip. probability: 2%
- Precipitation: 0"
- Visibility: 10mi
6 pm
- 82°F
- Feels like:
82°F
Sunny
- Wind: 11mph W
- Pressure: 29.88"Hg
- Humidity: 47%
- Precip. probability: 0%
- Precipitation: 0"
- Visibility: 10mi
8 pm
- 79°F
- Feels like:
81°F
Partly Cloudy
- Wind: 7mph WNW
- Pressure: 29.94"Hg
- Humidity: 51%
- Precip. probability: 0%
- Precipitation: 0"
- Visibility: 10mi
Sunset: 8:31 pm
10 pm
- 75°F
- Feels like:
75°F
Mostly Clear
- Wind: 6mph WNW
- Pressure: 29.97"Hg
- Humidity: 63%
- Precip. probability: 2%
- Precipitation: 0"
- Visibility: 10mi
Tomorrow, weather will be unstable, and a mix of clear, gloomy, storm-filled and damp weather is anticipated.
The temperature will vary between the lowest temperature of 68°F and the highest temperature of 84.2°F. The hottest part of the day is expected around 4 pm.
The maximum is expected to resemble July's average high of 81.9°F rather than June's. The nighttime low will be a couple of degrees higher than the typical June minimum temperature of 61.7°F.
The temperature will vary between the lowest temperature of 68°F and the highest temperature of 84.2°F. The hottest part of the day is expected around 4 pm.
The maximum is expected to resemble July's average high of 81.9°F rather than June's. The nighttime low will be a couple of degrees higher than the typical June minimum temperature of 61.7°F.
Updated: Jun 19, 2025 @ 22:37:10 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