Kennewick 7-day weather forecast

Written by:
June 8, 2026
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 Friday, while the low is 54 °F on Sunday. There are expected to be 3 sunny days and precipitation on 0 days this week.

NWS Pendleton OR has issued a fire weather watch until Wednesday at 11:00 PM.

Monday, June 15

- High of 95 °F, low of 61 °F (14% humidity)
- Overcast with a 0% chance of rain
- Very high risk of harm from sun exposure (8 UV index)
- Moderate breeze (13 mph wind)
- Sunrise at 5:04 AM, sunset at 8:49 PM
1 / 6
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Tuesday, June 16

- High of 91 °F, low of 60 °F (23% humidity)
- Overcast with a 0% chance of rain
- Very high risk of harm from sun exposure (10 UV index)
- Fresh breeze (24 mph wind)
- Sunrise at 5:04 AM, sunset at 8:50 PM
2 / 6
cooperr // Shutterstock

Wednesday, June 17

- High of 91 °F, low of 55 °F (19% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (10 UV index)
- Gentle breeze (12 mph wind)
- Sunrise at 5:04 AM, sunset at 8:50 PM
3 / 6
1981 Rustic Studio kan // Shutterstock

Thursday, June 18

- High of 93 °F, low of 60 °F (16% humidity)
- Partly cloudy with a 0% chance of rain
- Very high risk of harm from sun exposure (8 UV index)
- Light breeze (4 mph wind)
- Sunrise at 5:04 AM, sunset at 8:50 PM
4 / 6
Andrzej Kubik // Shutterstock

Friday, June 19

- High of 101 °F, low of 68 °F (15% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (9 UV index)
- Moderate breeze (17 mph wind)
- Sunrise at 5:04 AM, sunset at 8:51 PM
5 / 6
Witaya Proadtayakogool // Shutterstock

Saturday, June 20

- High of 93 °F, low of 67 °F (21% humidity)
- Mostly cloudy with a 0% chance of rain
- Very high risk of harm from sun exposure (9 UV index)
- Fresh breeze (21 mph wind)
- Sunrise at 5:04 AM, sunset at 8:51 PM
6 / 6
Rachasie // Shutterstock

Sunday, June 21

- High of 90 °F, low of 54 °F (26% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (9 UV index)
- Moderate breeze (14 mph wind)
- Sunrise at 5:04 AM, sunset at 8:51 PM
- First quarter moon

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