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 48 °F on Saturday, while the low is 27 °F on Sunday. There are expected to be 2 sunny days and rain on 3 days this week.

There are currently no weather alerts.

Sunday, December 28

- High of 36 °F, low of 27 °F (46% humidity)
- Mostly sunny with a 0% chance of rain
- Light breeze (6 mph wind)
- Sunrise at 7:38 AM, sunset at 4:17 PM
1 / 6
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Monday, December 29

- High of 37 °F, low of 28 °F (42% humidity)
- Mostly cloudy with a 0% chance of rain
- Light breeze (6 mph wind)
- Sunrise at 7:38 AM, sunset at 4:18 PM
2 / 6
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Tuesday, December 30

- High of 39 °F, low of 30 °F (51% humidity)
- Sunny with a 0% chance of rain
- Light breeze (5 mph wind)
- Sunrise at 7:39 AM, sunset at 4:18 PM
3 / 6
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Wednesday, December 31

- High of 40 °F, low of 31 °F (55% humidity)
- Partly cloudy with a 0% chance of rain
- Light breeze (5 mph wind)
- Sunrise at 7:39 AM, sunset at 4:19 PM
4 / 6
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Thursday, January 1

- High of 39 °F, low of 33 °F (60% humidity)
- Overcast with a 20% chance of rain (0 mm of rain)
- Light breeze (4 mph wind)
- Sunrise at 7:39 AM, sunset at 4:20 PM
5 / 6
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Friday, January 2

- High of 42 °F, low of 35 °F (69% humidity)
- Overcast with a 20% chance of rain (0 mm of rain)
- Gentle breeze (8 mph wind)
- Sunrise at 7:39 AM, sunset at 4:21 PM
6 / 6
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Saturday, January 3

- High of 48 °F, low of 37 °F (69% humidity)
- Overcast with a 20% chance of rain (0 mm of rain)
- Moderate breeze (18 mph wind)
- Sunrise at 7:39 AM, sunset at 4:22 PM
- Full moon

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