Weather forecast for tomorrow
Kennewick, WA

Weather forecast for tomorrow

Tuesday, May 20.

Partly Cloudy
5:15 am

8:30 pm
PDT
Partly Cloudy
70°F / 43°F
  • Wind: 12mph SW
  • Humidity: 40%
  • Precip. probability: 1%
  • Precipitation: 0"
  • UV index: 6
On Tuesday, in Kennewick, moments of sunshine will break through the patchy clouds.
Rainfall is not predicted for tomorrow. A stark contrast will be evident between the daytime peak temperature of a delightful 69.8°F and the nighttime low of a brisk 42.8°F.
Expect temperatures to reach May's average high of 73°F.
Sunrise will be at 5:15 am and sunset at 8:30 pm; tomorrow's daylight will last for 15h and 15min.

Frequently asked questions

What is the weather forecast for Kennewick for tomorrow?
Tomorrow, variable cloud cover will persist, but sunshine will break through.
Will it rain tomorrow?
No, it will not rain tomorrow.
What will be the highest temperature tomorrow?
Tomorrow, the highest temperature will be 69.8°F, while the lowest temperature will be 42.8°F.
The maximum temperature will be in line with the average highest temperature of 73°F in May. The lowest temperature will be relatively lower than the average low of 50.5°F.
What time are sunrise and sunset tomorrow?
On Tuesday, in Kennewick, sunrise will be at 5:15 am and sunset at 8:30 pm (PDT).
How long will the day be tomorrow?
In Kennewick, Washington, tomorrow, there will be 15h and 15min of daylight.

Hourly weather forecast

12 am
  • 55°F
  • Feels like:
    52°F
Partly Cloudy
Partly Cloudy
  • Wind: 12mph WSW
  • Pressure: 30.03"Hg
  • Humidity: 60%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
2 am
  • 52°F
  • Feels like:
    48°F
Mostly Clear
Mostly Clear
  • Wind: 11mph SW
  • Pressure: 30.06"Hg
  • Humidity: 63%
  • Precip. probability: 1%
  • Precipitation: 0"
  • Visibility: 10mi
4 am
  • 50°F
  • Feels like:
    46°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph SW
  • Pressure: 30.09"Hg
  • Humidity: 67%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
Sunrise: 5:15 am
6 am
  • 48°F
  • Feels like:
    45°F
Partly Cloudy
Partly Cloudy
  • Wind: 10mph SW
  • Pressure: 30.09"Hg
  • Humidity: 70%
  • Precip. probability: 2%
  • Precipitation: 0"
  • Visibility: 10mi
8 am
  • 54°F
  • Feels like:
    52°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph SW
  • Pressure: 30.12"Hg
  • Humidity: 59%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
10 am
  • 59°F
  • Feels like:
    57°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph SW
  • Pressure: 30.12"Hg
  • Humidity: 44%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
12 pm
  • 64°F
  • Feels like:
    63°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 11mph SW
  • Pressure: 30.09"Hg
  • Humidity: 35%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
2 pm
  • 66°F
  • Feels like:
    66°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 12mph SW
  • Pressure: 30.09"Hg
  • Humidity: 31%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
4 pm
  • 68°F
  • Feels like:
    68°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 12mph SW
  • Pressure: 30.06"Hg
  • Humidity: 30%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
6 pm
  • 66°F
  • Feels like:
    66°F
Partly Cloudy
Partly Cloudy
  • Wind: 12mph SW
  • Pressure: 30.06"Hg
  • Humidity: 30%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
8 pm
  • 63°F
  • Feels like:
    63°F
Partly Cloudy
Partly Cloudy
  • Wind: 11mph SW
  • Pressure: 30.06"Hg
  • Humidity: 39%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
Sunset: 8:30 pm
10 pm
  • 57°F
  • Feels like:
    54°F
Partly Cloudy
Partly Cloudy
  • Wind: 9mph WSW
  • Pressure: 30.12"Hg
  • Humidity: 51%
  • Precip. probability: 0%
  • Precipitation: 0"
  • Visibility: 10mi
Tomorrow, on Tuesday, a combination of primarily gloomy and occasionally wet and sunny weather is forecasted.
The temperature will be between a minimum of 48.2°F and a maximum of 68°F. The warmest part of the day will be at 4 pm and 5 pm.
The maximum temperature will be in line with May's average highest temperature of 73°F. The expected low will be more resembling what’s typical in April than in May.
Updated: May 19, 2025 @ 15:56:50 UTC
Published by: Weather Atlas | About Us
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