Weather forecast for tomorrowEastvale, CA

Weather forecast for tomorrow

Monday Oct 19, 2026

88°F
57°F

Sunny

Precip. probability: 1%
Precipitation: 0"
Wind: 12mphSSW 205°
Humidity: 37%
UV index: 6
Sunrise: 6:58 am PDT
Sunset: 6:11 pm PDT
details ▼

Tomorrow, on Monday, October 19, conditions remain stable and sunny, with little cloud presence.
Temperature changes will be considerable, from a high of a blazing 87.8°F to a low of a moderate 57.2°F.
Sunrise will be at 6:58 am and sunset at 6:11 pm; tomorrow's daylight will last for 11h and 13min.

Hourly overview

Hourly temperatures

Warmest hour: 3 pm 86°C.
Coldest hour: 6 am 59°C.

Chance of precipitation

Highest chance: 1%.

Hourly weather forecast

12 am

66°F
Feels like:
66°F

Clear

Precip. probability: 1%
Precipitation: 0"
Wind: 1mphNE 45°
Humidity: 55%
Pressure: 29.91"Hg
Visibility: 9mi
UV index: 0
details ▼

2 am

63°F
Feels like:
63°F

Clear

Precip. probability: 0%
Precipitation: 0"
Wind: 1mphNNE 27°
Humidity: 59%
Pressure: 29.91"Hg
Visibility: 9mi
UV index: 0
details ▼

4 am

61°F
Feels like:
61°F

Clear

Precip. probability: 0%
Precipitation: 0"
Wind: 1mphS 180°
Humidity: 64%
Pressure: 29.88"Hg
Visibility: 9mi
UV index: 0
details ▼

6 am

59°F
Feels like:
59°F

Clear

Precip. probability: 1%
Precipitation: 0"
Wind: 2mphENE 76°
Humidity: 65%
Pressure: 29.91"Hg
Visibility: 9mi
UV index: 0
details ▼

Sunrise: 6:58 am

8 am

63°F
Feels like:
63°F

Sunny

Precip. probability: 0%
Precipitation: 0"
Wind: 1mphENE 76°
Humidity: 61%
Pressure: 29.91"Hg
Visibility: 9mi
UV index: 0
details ▼

10 am

75°F
Feels like:
75°F

Sunny

Precip. probability: 0%
Precipitation: 0"
Wind: 1mphESE 113°
Humidity: 38%
Pressure: 29.91"Hg
Visibility: 10mi
UV index: 3
details ▼

12 pm

84°F
Feels like:
84°F

Sunny

Precip. probability: 0%
Precipitation: 0"
Wind: 2mphSW 229°
Humidity: 25%
Pressure: 29.88"Hg
Visibility: 10mi
UV index: 6
details ▼

2 pm

88°F
Feels like:
88°F

Sunny

Precip. probability: 0%
Precipitation: 0"
Wind: 8mphWSW 245°
Humidity: 25%
Pressure: 29.83"Hg
Visibility: 9mi
UV index: 5
details ▼

4 pm

86°F
Feels like:
86°F

Sunny

Precip. probability: 0%
Precipitation: 0"
Wind: 12mphWSW 240°
Humidity: 28%
Pressure: 29.8"Hg
Visibility: 9mi
UV index: 2
details ▼

6 pm

79°F
Feels like:
79°F

Sunny

Precip. probability: 0%
Precipitation: 0"
Wind: 10mphWSW 245°
Humidity: 39%
Pressure: 29.8"Hg
Visibility: 9mi
UV index: 0
details ▼

Sunset: 6:11 pm

8 pm

72°F
Feels like:
72°F

Clear

Precip. probability: 0%
Precipitation: 0"
Wind: 6mphWSW 247°
Humidity: 57%
Pressure: 29.83"Hg
Visibility: 9mi
UV index: 0
details ▼

10 pm

68°F
Feels like:
68°F

Clear

Precip. probability: 2%
Precipitation: 0"
Wind: 2mphWNW 283°
Humidity: 65%
Pressure: 29.85"Hg
Visibility: 9mi
UV index: 0
details ▼

Tomorrow, mostly cloudless and sunny weather is anticipated.
The temperature will vary between a minimum of 59°F and a maximum of 87.8°F. The hottest part of the day will be around 2 pm.

Updated: Oct 18, 2026 @ 09:29:32 UTC
Published by: Weather U.S. | About Us
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Weather Forecasting & Climate