Current Conditions

Bonney Lake, Washington

63°F17°C

Rain

Wind

S 7 mph11 km/h

Humidity

63%

Cloud Cover

99%

As of Wednesday, September 2, 2026 at 10:39 AM PDT

Today's Outlook

Day

Overcast and mild, with a high of 63°F17°C. Breezy from the S at 7 to 9 mph11 to 14 km/h. 100% chance of rain throughout the day.

Night

Mostly cloudy, with a low around 54°F12°C. Breezy from the S at 6 to 8 mph9 to 12 km/h. 92% chance of showers in the evening.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Rain	High 63°F17°C	Low 54°F12°C	Precip 0.27 in6.8 mm100%	Cloud 79%	Wind S 6 mph10 km/h	Wednesday: Overcast and mild, with a high of 63°F17°C. Breezy from the S at 7 to 9 mph11 to 14 km/h. 100% chance of rain throughout the day. Wednesday Night: Mostly cloudy, with a low around 54°F12°C. Breezy from the S at 6 to 8 mph9 to 12 km/h. 92% chance of showers in the evening.
Light Rain	High 62°F16°C	Low 53°F11°C	Precip 0.21 in5.3 mm83%	Cloud 84%	Wind S 4 mph7 km/h	Thursday: Overcast and mild, with a high of 62°F16°C and morning low of 54°F12°C. Light wind from the SSW around 5 mph7 km/h. 83% chance of light rain throughout the day. Dry air. Thursday Night: Overcast, with a low around 53°F11°C. Light wind from the SSE around 4 mph6 km/h. 74% chance of light rain throughout the night.
Showers	High 63°F17°C	Low 51°F10°C	Precip 0.13 in3.4 mm59%	Cloud 69%	Wind NE 2 mph4 km/h	Friday: Mostly cloudy and mild, with a high of 63°F17°C and morning low of 53°F11°C. Light wind from the NNW around 3 mph4 km/h. 59% chance of light rain throughout the day. Friday Night: Mostly cloudy, with a low around 51°F10°C. Light wind from the E around 2 mph4 km/h. 40% chance of drizzle throughout the night.
Showers	High 66°F19°C	Low 48°F9°C	Precip 0.12 in3.1 mm78%	Cloud 56%	Wind NE 3 mph5 km/h	Saturday: Mostly cloudy and mild, with a high of 66°F19°C and morning low of 52°F11°C. Light wind from the NNE around 3 mph5 km/h. 78% chance of showers in the afternoon. Saturday Night: Partly cloudy, with a low around 48°F9°C. Light wind from the E around 3 mph5 km/h. 50% chance of showers in the evening.
Drizzle	High 69°F20°C	Low 49°F9°C	Precip 0.02 in0.6 mm16%	Cloud 42%	Wind NNE 4 mph6 km/h	Sunday: Partly cloudy and warm, with a high of 69°F20°C and morning low of 52°F11°C. Light wind from the N around 4 mph7 km/h. 16% chance of drizzle in the afternoon. Dry air. Sunday Night: Partly cloudy, with a low around 49°F9°C. Light wind from the ESE around 3 mph5 km/h.
Drizzle	High 63°F17°C	Low 54°F12°C	Precip 0.06 in1.4 mm42%	Cloud 72%	Wind SW 6 mph10 km/h	Monday: Overcast and mild, with a high of 63°F17°C and morning low of 56°F13°C. Breezy from the SW at 7 to 8 mph12 to 13 km/h. 42% chance of drizzle throughout the day. Monday Night: Mostly cloudy, with a low around 54°F12°C. Light wind from the SSW around 5 mph8 km/h. 17% chance of drizzle in the evening.
Drizzle	High 65°F18°C	Low 55°F13°C	Precip 0.08 in2 mm28%	Cloud 69%	Wind SW 4 mph7 km/h	Tuesday: Mostly cloudy and mild, with a high of 65°F18°C and morning low of 56°F13°C. Light wind from the W around 5 mph7 km/h. 28% chance of drizzle throughout the day. Tuesday Night: Mostly cloudy, with a low around 55°F13°C. Light wind from the SSW around 4 mph7 km/h. 18% chance of drizzle throughout the night.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	WednesdaySep 2	63°F17°C	54°F12°C	0.27 in6.8 mm· 100%	79%	Rain	S 6 mph10 km/h
DayOvercast and mild, with a high of 63°F17°C. Breezy from the S at 7 to 9 mph11 to 14 km/h. 100% chance of rain throughout the day. NightMostly cloudy, with a low around 54°F12°C. Breezy from the S at 6 to 8 mph9 to 12 km/h. 92% chance of showers in the evening.
	ThursdaySep 3	62°F16°C	53°F11°C	0.21 in5.3 mm· 83%	84%	Light Rain	S 4 mph7 km/h
DayOvercast and mild, with a high of 62°F16°C and morning low of 54°F12°C. Light wind from the SSW around 5 mph7 km/h. 83% chance of light rain throughout the day. Dry air. NightOvercast, with a low around 53°F11°C. Light wind from the SSE around 4 mph6 km/h. 74% chance of light rain throughout the night.
	FridaySep 4	63°F17°C	51°F10°C	0.13 in3.4 mm· 59%	69%	Showers	NE 2 mph4 km/h
DayMostly cloudy and mild, with a high of 63°F17°C and morning low of 53°F11°C. Light wind from the NNW around 3 mph4 km/h. 59% chance of light rain throughout the day. NightMostly cloudy, with a low around 51°F10°C. Light wind from the E around 2 mph4 km/h. 40% chance of drizzle throughout the night.
	SaturdaySep 5	66°F19°C	48°F9°C	0.12 in3.1 mm· 78%	56%	Showers	NE 3 mph5 km/h
DayMostly cloudy and mild, with a high of 66°F19°C and morning low of 52°F11°C. Light wind from the NNE around 3 mph5 km/h. 78% chance of showers in the afternoon. NightPartly cloudy, with a low around 48°F9°C. Light wind from the E around 3 mph5 km/h. 50% chance of showers in the evening.
	SundaySep 6	69°F20°C	49°F9°C	0.02 in0.6 mm· 16%	42%	Drizzle	NNE 4 mph6 km/h
DayPartly cloudy and warm, with a high of 69°F20°C and morning low of 52°F11°C. Light wind from the N around 4 mph7 km/h. 16% chance of drizzle in the afternoon. Dry air. NightPartly cloudy, with a low around 49°F9°C. Light wind from the ESE around 3 mph5 km/h.
	MondaySep 7	63°F17°C	54°F12°C	0.06 in1.4 mm· 42%	72%	Drizzle	SW 6 mph10 km/h
DayOvercast and mild, with a high of 63°F17°C and morning low of 56°F13°C. Breezy from the SW at 7 to 8 mph12 to 13 km/h. 42% chance of drizzle throughout the day. NightMostly cloudy, with a low around 54°F12°C. Light wind from the SSW around 5 mph8 km/h. 17% chance of drizzle in the evening.
	TuesdaySep 8	65°F18°C	55°F13°C	0.08 in2 mm· 28%	69%	Drizzle	SW 4 mph7 km/h
DayMostly cloudy and mild, with a high of 65°F18°C and morning low of 56°F13°C. Light wind from the W around 5 mph7 km/h. 28% chance of drizzle throughout the day. NightMostly cloudy, with a low around 55°F13°C. Light wind from the SSW around 4 mph7 km/h. 18% chance of drizzle throughout the night.
	WednesdaySep 9	68°F20°C	53°F11°C	0.07 in1.8 mm· 20%	51%	Drizzle	WSW 5 mph8 km/h
DayMostly cloudy and warm, with a high of 68°F20°C and morning low of 55°F13°C. Light wind from the W around 6 mph9 km/h. 20% chance of drizzle throughout the day. NightPartly cloudy, with a low around 53°F11°C. Light wind from the S around 4 mph7 km/h. 17% chance of drizzle throughout the night.
	ThursdaySep 10	67°F20°C	53°F12°C	0.07 in1.8 mm· 29%	55%	Drizzle	SW 5 mph8 km/h
DayMostly cloudy and mild, with a high of 67°F20°C and morning low of 55°F13°C. Light wind from the WSW around 5 mph8 km/h. 29% chance of drizzle throughout the day. NightPartly cloudy, with a low around 53°F12°C. Light wind from the SSW around 4 mph7 km/h. 16% chance of drizzle throughout the night.
	FridaySep 11	65°F18°C	53°F11°C	0.11 in2.8 mm· 33%	58%	Showers	SW 5 mph8 km/h
DayMostly cloudy and mild, with a high of 65°F18°C and morning low of 55°F13°C. Light wind from the WSW around 6 mph9 km/h. 33% chance of showers throughout the day. NightMostly cloudy, with a low around 53°F11°C. Light wind from the SSW around 5 mph7 km/h. 23% chance of drizzle throughout the night.
	SaturdaySep 12	65°F18°C	52°F11°C	0.12 in3.1 mm· 34%	62%	Showers	SW 5 mph8 km/h
DayMostly cloudy and mild, with a high of 65°F18°C and morning low of 53°F12°C. Light wind from the WSW around 5 mph8 km/h. 34% chance of showers throughout the day. NightMostly cloudy, with a low around 52°F11°C. Light wind from the S around 4 mph7 km/h. 26% chance of drizzle throughout the night.
	SundaySep 13	66°F19°C	51°F11°C	0.1 in2.5 mm· 31%	59%	Drizzle	SW 5 mph8 km/h
DayMostly cloudy and mild, with a high of 66°F19°C and morning low of 55°F13°C. Light wind from the WSW around 5 mph8 km/h. 31% chance of drizzle throughout the day. NightMostly cloudy, with a low around 51°F11°C. Light wind from the S around 4 mph7 km/h. 21% chance of drizzle throughout the night.
	MondaySep 14	66°F19°C	52°F11°C	0.1 in2.5 mm· 27%	57%	Showers	SSW 5 mph8 km/h
DayMostly cloudy and mild, with a high of 66°F19°C and morning low of 54°F12°C. Light wind from the WSW around 5 mph8 km/h. 27% chance of showers throughout the day. NightMostly cloudy, with a low around 52°F11°C. Light wind from the S around 4 mph7 km/h. 23% chance of drizzle throughout the night.
	TuesdaySep 15	66°F19°C	52°F11°C	0.11 in2.7 mm· 30%	55%	Drizzle	SW 5 mph8 km/h
DayMostly cloudy and mild, with a high of 66°F19°C and morning low of 55°F13°C. Light wind from the WSW around 5 mph9 km/h. 30% chance of drizzle throughout the day. NightMostly cloudy, with a low around 52°F11°C. Light wind from the S around 4 mph7 km/h. 21% chance of drizzle throughout the night.
	WednesdaySep 16	66°F19°C	52°F11°C	0.11 in2.7 mm· 30%	50%	Drizzle	SSW 5 mph8 km/h
DayMostly cloudy and mild, with a high of 66°F19°C and morning low of 55°F13°C. Light wind from the W around 5 mph9 km/h. 30% chance of drizzle throughout the day. NightPartly cloudy, with a low around 52°F11°C. Light wind from the S around 4 mph7 km/h. 20% chance of drizzle throughout the night.

Nearby Cities

South Hill5 mi7 km Puyallup5 mi8 km Auburn9 mi15 km Frederickson10 mi16 km Graham10 mi16 km Federal Way12 mi19 km

About This Forecast

This forecast is powered by WeatherMesh, the world's most advanced and accurate weather model powered by AI. WeatherMesh is built on proprietary data from WindBorne's Global Sounding Balloon constellation — the world's largest fleet of autonomous, long-duration weather balloons — collecting observations across 100% of Earth, including over oceans and remote regions where no other data exists.

WeatherMesh consistently outperforms legacy models in independent benchmarks. View Benchmarks →

Access WeatherMesh forecasts programmatically via our API. API Documentation →

How to Access Weather Forecasts

Pattern	Example	Description
/weather/{country}/{city}/	/weather/united-states/san-francisco/	City forecast (canonical URL)
/weather/{city}/	/weather/tokyo/	Shorthand — redirects to most populous match
/weather/{country}/{region}/{city}/	/weather/united-states/california/san-francisco/	With region — redirects to canonical
/weather/nearby?lat={lat}&lon={lon}	/weather/nearby?lat=48.1&lon=11.5	Find nearest city by coordinates
/weather/{country}/	/weather/germany/	Country index — all cities by region

Country and city names use lowercase slugs with hyphens (e.g. united-states, san-francisco). Arbitrary city names are supported — if not in our database, we geocode the name and serve the forecast for that location.

For programmatic access, use theWindBorne Forecast APIwhich returns structured JSON for any coordinates worldwide.

Coordinates: 47.1771°N, 122.1865°W·Elevation: 175m·Timezone: America/Los_Angeles·Population: 19,903