Forecast for Bonney Lake, WA | Forecast Periods: 14
Monday
Mar 16
2026
Bonney Lake, WA
Updated: 8:00 AM PDT
58°F
Slight Chance Light Rain
6 mph SW
Precipitation: 19%
A slight chance of rain before 1pm. Mostly cloudy, with a high near 58. Southwest wind around 6 mph. Chance of precipitation is 20%. New rainfall amounts less than a tenth of an inch possible.
Hourly Forecast
Extended Forecast
Tonight
Tue, Mar 17
47°F
Light Rain
5 mph SSW
Precipitation: 92%
Rain after 9pm. Mostly cloudy, with a low around 47. South southwest wind around 5 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.
Tuesday
Tue, Mar 17
55°F
Light Rain
5 mph SSW
Precipitation: 97%
Rain. Cloudy, with a high near 55. South southwest wind around 5 mph. Chance of precipitation is 100%. New rainfall amounts between a half and three quarters of an inch possible.
Tuesday Night
Wed, Mar 18
50°F
Light Rain
5 mph S
Precipitation: 94%
Rain. Cloudy, with a low around 50. South wind around 5 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday
Wed, Mar 18
56°F
Light Rain
5 mph SSW
Precipitation: 94%
Rain. Cloudy, with a high near 56. South southwest wind around 5 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Wednesday Night
Thu, Mar 19
50°F
Light Rain
5 mph S
Precipitation: 89%
Rain. Cloudy, with a low around 50. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch possible.
Thursday
Thu, Mar 19
58°F
Rain
6 mph SSW
Precipitation: 87%
Rain. Cloudy, with a high near 58.
Thursday Night
Fri, Mar 20
50°F
Rain
6 mph SSW
Precipitation: 85%
Rain. Cloudy, with a low around 50.
Friday
Fri, Mar 20
56°F
Light Rain
5 mph SW
Precipitation: 78%
Rain. Cloudy, with a high near 56.
Friday Night
Sat, Mar 21
38°F
Light Rain Likely
5 mph SW
Precipitation: 56%
Rain likely. Mostly cloudy, with a low around 38.
Saturday
Sat, Mar 21
51°F
Chance Light Rain
5 mph SW
Precipitation: 43%
A chance of rain. Partly sunny, with a high near 51.
Saturday Night
Sun, Mar 22
34°F
Slight Chance Light Rain then Partly Cloudy
5 mph SSW
Precipitation: 22%
A slight chance of rain before 11pm. Partly cloudy, with a low around 34.
Sunday
Sun, Mar 22
52°F
Chance Light Rain
5 mph NE
Precipitation: 29%
A chance of rain after 11am. Mostly sunny, with a high near 52.
Sunday Night
Mon, Mar 23
35°F
Chance Light Rain
5 mph SE
Precipitation: 34%
A chance of rain. Mostly cloudy, with a low around 35.