Kennewick 7-day weather forecast

Written by:
June 30, 2025
ESOlex // Shutterstock

Kennewick 7-day weather forecast

Stacker created the forecast for Kennewick, Washington using data from OpenWeather. This week's high is 106 °F on Tuesday, while the low is 59 °F on Friday. There are expected to be 2 sunny days and precipitation on 0 days this week.

NWS Pendleton OR has issued a heat advisory until Wednesday at 09:00 PM.

Monday, June 30

- High of 101 °F, low of 64 °F (13% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (9 UV index)
- Light breeze (7 mph wind)
- Sunrise at 5:08 AM, sunset at 8:51 PM
1 / 6
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Tuesday, July 1

- High of 106 °F, low of 70 °F (11% humidity)
- Partly sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (9 UV index)
- Gentle breeze (9 mph wind)
- Sunrise at 5:08 AM, sunset at 8:51 PM
2 / 6
AnnaElizabeth photography // Shutterstock

Wednesday, July 2

- High of 99 °F, low of 68 °F (18% humidity)
- Overcast with a 0% chance of rain
- Very high risk of harm from sun exposure (8 UV index)
- Fresh breeze (22 mph wind)
- Sunrise at 5:09 AM, sunset at 8:51 PM
- First quarter moon
3 / 6
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Thursday, July 3

- High of 90 °F, low of 60 °F (16% humidity)
- Partly cloudy with a 0% chance of rain
- Very high risk of harm from sun exposure (9 UV index)
- Gentle breeze (10 mph wind)
- Sunrise at 5:10 AM, sunset at 8:51 PM
4 / 6
Andrzej Kubik // Shutterstock

Friday, July 4

- High of 94 °F, low of 59 °F (15% humidity)
- Sunny with a 0% chance of rain
- Very high risk of harm from sun exposure (9 UV index)
- Gentle breeze (11 mph wind)
- Sunrise at 5:10 AM, sunset at 8:50 PM
5 / 6
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Saturday, July 5

- High of 91 °F, low of 61 °F (20% humidity)
- Overcast with a 0% chance of rain
- Very high risk of harm from sun exposure (9 UV index)
- Fresh breeze (19 mph wind)
- Sunrise at 5:11 AM, sunset at 8:50 PM
6 / 6
Nataliia K // Shutterstock

Sunday, July 6

- High of 91 °F, low of 62 °F (20% humidity)
- Partly cloudy with a 0% chance of rain
- Very high risk of harm from sun exposure (9 UV index)
- Moderate breeze (14 mph wind)
- Sunrise at 5:12 AM, sunset at 8:50 PM

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