Kennewick 7-day weather forecast

Written by:
March 23, 2026
ESOlex // Shutterstock

Kennewick 7-day weather forecast

Stacker created the forecast for Kennewick, Washington using data from OpenWeather. This week's high is 66 °F on Saturday, while the low is 37 °F on Thursday. There is expected to be 1 sunny day and rain on 2 days this week.

There are currently no weather alerts.

Monday, April 13

- High of 62 °F, low of 46 °F (40% humidity)
- Partly sunny with a 0% chance of rain
- Moderate risk of harm from sun exposure (4 UV index)
- Strong breeze (29 mph wind)
- Sunrise at 6:13 AM, sunset at 7:40 PM
1 / 6
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Tuesday, April 14

- High of 58 °F, low of 45 °F (43% humidity)
- Overcast with a 0% chance of rain
- Moderate risk of harm from sun exposure (5 UV index)
- Strong breeze (26 mph wind)
- Sunrise at 6:11 AM, sunset at 7:41 PM
2 / 6
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Wednesday, April 15

- High of 56 °F, low of 42 °F (51% humidity)
- Overcast with a 98% chance of rain (1 mm of rain)
- Moderate risk of harm from sun exposure (4 UV index)
- Fresh breeze (20 mph wind)
- Sunrise at 6:09 AM, sunset at 7:42 PM
3 / 6
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Thursday, April 16

- High of 60 °F, low of 37 °F (32% humidity)
- Partly sunny with a 0% chance of rain
- Moderate risk of harm from sun exposure (5 UV index)
- Moderate breeze (17 mph wind)
- Sunrise at 6:07 AM, sunset at 7:44 PM
4 / 6
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Friday, April 17

- High of 61 °F, low of 38 °F (43% humidity)
- Sunny with a 0% chance of rain
- Moderate risk of harm from sun exposure (5 UV index)
- Moderate breeze (14 mph wind)
- Sunrise at 6:05 AM, sunset at 7:45 PM
- New moon
5 / 6
1981 Rustic Studio kan // Shutterstock

Saturday, April 18

- High of 66 °F, low of 45 °F (42% humidity)
- Partly sunny with a 0% chance of rain
- Moderate risk of harm from sun exposure (5 UV index)
- Light breeze (7 mph wind)
- Sunrise at 6:04 AM, sunset at 7:46 PM
6 / 6
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Sunday, April 19

- High of 65 °F, low of 52 °F (43% humidity)
- Overcast with a 25% chance of rain (0 mm of rain)
- Moderate risk of harm from sun exposure (5 UV index)
- Gentle breeze (9 mph wind)
- Sunrise at 6:02 AM, sunset at 7:48 PM

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