Kennewick 7-day weather forecast

Written by:
July 21, 2025
ESOlex // Shutterstock

Kennewick 7-day weather forecast

Stacker created the forecast for Kennewick, Washington using data from OpenWeather. This week's high is 101 °F on Thursday, while the low is 63 °F on Monday. There are expected to be 5 sunny days and rain on 1 day this week.

There are currently no weather alerts.

Monday, July 21

- High of 72 °F, low of 63 °F (68% humidity)
- Overcast with a 60% chance of rain (3 mm of rain)
- Moderate risk of harm from sun exposure (3 UV index)
- Moderate breeze (14 mph wind)
- Sunrise at 5:25 AM, sunset at 8:39 PM
1 / 6
liseykina // Shutterstock

Tuesday, July 22

- High of 91 °F, low of 63 °F (29% humidity)
- Fair with a 0% chance of rain
- High risk of harm from sun exposure (7 UV index)
- Gentle breeze (8 mph wind)
- Sunrise at 5:27 AM, sunset at 8:38 PM
2 / 6
Matusciac Alexandru // Shutterstock

Wednesday, July 23

- High of 99 °F, low of 65 °F (20% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (8 UV index)
- Gentle breeze (10 mph wind)
- Sunrise at 5:28 AM, sunset at 8:37 PM
3 / 6
Rachasie // Shutterstock

Thursday, July 24

- High of 101 °F, low of 69 °F (12% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (8 UV index)
- Fresh breeze (20 mph wind)
- Sunrise at 5:29 AM, sunset at 8:36 PM
- New moon
4 / 6
LeManna // Shutterstock

Friday, July 25

- High of 99 °F, low of 69 °F (14% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (9 UV index)
- Fresh breeze (20 mph wind)
- Sunrise at 5:30 AM, sunset at 8:35 PM
5 / 6
Happy Together // Shutterstock

Saturday, July 26

- High of 95 °F, low of 64 °F (14% humidity)
- Partly cloudy with a 0% chance of rain
- Very high risk of harm from sun exposure (9 UV index)
- Moderate breeze (18 mph wind)
- Sunrise at 5:31 AM, sunset at 8:34 PM
6 / 6
Andrzej Kubik // Shutterstock

Sunday, July 27

- High of 99 °F, low of 65 °F (14% humidity)
- Fair with a 0% chance of rain
- Very high risk of harm from sun exposure (9 UV index)
- Moderate breeze (13 mph wind)
- Sunrise at 5:32 AM, sunset at 8:33 PM

Trending Now