Kennewick 7-day weather forecast

Written by:
December 22, 2025
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Kennewick 7-day weather forecast

Stacker created the forecast for Kennewick, Washington using data from OpenWeather. This week's high is 50 °F on Monday, while the low is 32 °F on Saturday. There is expected to be 1 sunny day and rain on 4 days this week.

There are currently no weather alerts.

Sunday, December 21

- High of 44 °F, low of 40 °F (70% humidity)
- Overcast with a 0% chance of rain
- Light breeze (6 mph wind)
- Sunrise at 7:36 AM, sunset at 4:13 PM
1 / 6
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Monday, December 22

- High of 50 °F, low of 40 °F (59% humidity)
- Fair with a 0% chance of rain
- Gentle breeze (11 mph wind)
- Sunrise at 7:36 AM, sunset at 4:13 PM
2 / 6
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Tuesday, December 23

- High of 47 °F, low of 40 °F (63% humidity)
- Overcast with a 100% chance of rain (2 mm of rain)
- Gentle breeze (9 mph wind)
- Sunrise at 7:37 AM, sunset at 4:14 PM
3 / 6
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Wednesday, December 24

- High of 42 °F, low of 36 °F (86% humidity)
- Overcast with a 100% chance of rain (2 mm of rain)
- Moderate breeze (13 mph wind)
- Sunrise at 7:37 AM, sunset at 4:14 PM
4 / 6
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Thursday, December 25

- High of 42 °F, low of 35 °F (87% humidity)
- Overcast with a 32% chance of rain (1 mm of rain)
- Gentle breeze (10 mph wind)
- Sunrise at 7:38 AM, sunset at 4:15 PM
5 / 6
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Friday, December 26

- High of 45 °F, low of 36 °F (84% humidity)
- Overcast with a 44% chance of rain (1 mm of rain)
- Light breeze (4 mph wind)
- Sunrise at 7:38 AM, sunset at 4:15 PM
6 / 6
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Saturday, December 27

- High of 41 °F, low of 32 °F (79% humidity)
- Partly cloudy with a 0% chance of rain
- Light breeze (4 mph wind)
- Sunrise at 7:38 AM, sunset at 4:16 PM
- First quarter moon

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