Current Conditions

Issaquah, Washington

58°F14°C

Clear

Wind

SE 3 mph5 km/h

Humidity

89%

Cloud Cover

43%

As of Thursday, August 13, 2026 at 5:50 AM PDT

Today's Outlook

Day

Partly cloudy and warm, with a high of 78°F26°C and morning low of 62°F17°C. Light wind from the WNW around 3 mph5 km/h.

Night

Mostly clear, with a low around 58°F14°C. Light wind from the E around 3 mph4 km/h.

7-Day Forecast

Condition	High (°F)	Low (°F)	Precip (mm)	Cloud Cover (%)	Wind (mph)
Clear	High 78°F26°C	Low 58°F14°C	Precip 0 in0 mm—	Cloud 28%	Wind WNW 3 mph5 km/h	Thursday: Partly cloudy and warm, with a high of 78°F26°C and morning low of 62°F17°C. Light wind from the WNW around 3 mph5 km/h. Thursday Night: Mostly clear, with a low around 58°F14°C. Light wind from the E around 3 mph4 km/h.
Drizzle	High 76°F25°C	Low 58°F15°C	Precip 0.01 in0.3 mm11%	Cloud 36%	Wind SW 3 mph5 km/h	Friday: Partly cloudy and warm, with a high of 76°F25°C and morning low of 61°F16°C. Light wind from the WSW around 4 mph6 km/h. 11% chance of drizzle. Friday Night: Partly cloudy, with a low around 58°F15°C. Light wind from the SSW around 3 mph5 km/h.
Partly Cloudy	High 76°F25°C	Low 59°F15°C	Precip 0.01 in0.2 mm7%	Cloud 58%	Wind WSW 3 mph5 km/h	Saturday: Mostly cloudy and warm, with a high of 76°F25°C and morning low of 61°F16°C. Light wind from the W around 3 mph5 km/h. Saturday Night: Partly cloudy, with a low around 59°F15°C. Light wind from the SW around 3 mph4 km/h.
Partly Cloudy	High 76°F25°C	Low 58°F15°C	Precip 0 in0.1 mm1%	Cloud 64%	Wind NW 3 mph5 km/h	Sunday: Mostly cloudy and warm, with a high of 76°F25°C and morning low of 60°F16°C. Light wind from the NW around 3 mph5 km/h. Sunday Night: Mostly cloudy, with a low around 58°F15°C. Light wind from the NNW around 3 mph4 km/h.
Partly Cloudy	High 78°F25°C	Low 57°F14°C	Precip 0 in0 mm—	Cloud 52%	Wind NW 3 mph5 km/h	Monday: Mostly cloudy and warm, with a high of 78°F25°C and morning low of 60°F16°C. Light wind from the NW around 4 mph6 km/h. Monday Night: Mostly cloudy, with a low around 57°F14°C. Light wind from the ENE around 2 mph4 km/h.
Partly Cloudy	High 73°F23°C	Low 58°F15°C	Precip 0.01 in0.2 mm4%	Cloud 64%	Wind SW 4 mph6 km/h	Tuesday: Mostly cloudy and warm, with a high of 73°F23°C and morning low of 61°F16°C. Light wind from the WSW around 4 mph7 km/h. Tuesday Night: Mostly cloudy, with a low around 58°F15°C. Light wind from the SSW around 3 mph5 km/h.
Partly Cloudy	High 74°F23°C	Low 58°F14°C	Precip 0.01 in0.2 mm8%	Cloud 54%	Wind WNW 3 mph5 km/h	Wednesday: Mostly cloudy and warm, with a high of 74°F23°C and morning low of 60°F16°C. Light wind from the WNW around 4 mph6 km/h. Wednesday Night: Partly cloudy, with a low around 58°F14°C. Light wind from the SSE around 3 mph5 km/h.

15-Day Forecast

	Day	High	Low	Precip	Cloud Cover	Condition	Wind
	ThursdayAug 13	78°F26°C	58°F14°C	0 in0 mm· —	28%	Clear	WNW 3 mph5 km/h
DayPartly cloudy and warm, with a high of 78°F26°C and morning low of 62°F17°C. Light wind from the WNW around 3 mph5 km/h. NightMostly clear, with a low around 58°F14°C. Light wind from the E around 3 mph4 km/h.
	FridayAug 14	76°F25°C	58°F15°C	0.01 in0.3 mm· 11%	36%	Drizzle	SW 3 mph5 km/h
DayPartly cloudy and warm, with a high of 76°F25°C and morning low of 61°F16°C. Light wind from the WSW around 4 mph6 km/h. 11% chance of drizzle. NightPartly cloudy, with a low around 58°F15°C. Light wind from the SSW around 3 mph5 km/h.
	SaturdayAug 15	76°F25°C	59°F15°C	0.01 in0.2 mm· 7%	58%	Partly Cloudy	WSW 3 mph5 km/h
DayMostly cloudy and warm, with a high of 76°F25°C and morning low of 61°F16°C. Light wind from the W around 3 mph5 km/h. NightPartly cloudy, with a low around 59°F15°C. Light wind from the SW around 3 mph4 km/h.
	SundayAug 16	76°F25°C	58°F15°C	0 in0.1 mm· 1%	64%	Partly Cloudy	NW 3 mph5 km/h
DayMostly cloudy and warm, with a high of 76°F25°C and morning low of 60°F16°C. Light wind from the NW around 3 mph5 km/h. NightMostly cloudy, with a low around 58°F15°C. Light wind from the NNW around 3 mph4 km/h.
	MondayAug 17	78°F25°C	57°F14°C	0 in0 mm· —	52%	Partly Cloudy	NW 3 mph5 km/h
DayMostly cloudy and warm, with a high of 78°F25°C and morning low of 60°F16°C. Light wind from the NW around 4 mph6 km/h. NightMostly cloudy, with a low around 57°F14°C. Light wind from the ENE around 2 mph4 km/h.
	TuesdayAug 18	73°F23°C	58°F15°C	0.01 in0.2 mm· 4%	64%	Partly Cloudy	SW 4 mph6 km/h
DayMostly cloudy and warm, with a high of 73°F23°C and morning low of 61°F16°C. Light wind from the WSW around 4 mph7 km/h. NightMostly cloudy, with a low around 58°F15°C. Light wind from the SSW around 3 mph5 km/h.
	WednesdayAug 19	74°F23°C	58°F14°C	0.01 in0.2 mm· 8%	54%	Partly Cloudy	WNW 3 mph5 km/h
DayMostly cloudy and warm, with a high of 74°F23°C and morning low of 60°F16°C. Light wind from the WNW around 4 mph6 km/h. NightPartly cloudy, with a low around 58°F14°C. Light wind from the SSE around 3 mph5 km/h.
	ThursdayAug 20	75°F24°C	57°F14°C	0.02 in0.5 mm· 8%	47%	Partly Cloudy	WNW 3 mph6 km/h
DayMostly cloudy and warm, with a high of 75°F24°C and morning low of 62°F17°C. Light wind from the WNW around 4 mph6 km/h. NightPartly cloudy, with a low around 57°F14°C. Light wind from the SE around 3 mph5 km/h.
	FridayAug 21	75°F24°C	58°F14°C	0.02 in0.6 mm· 13%	46%	Drizzle	WSW 4 mph6 km/h
DayMostly cloudy and warm, with a high of 75°F24°C and morning low of 61°F16°C. Light wind from the W around 4 mph7 km/h. 13% chance of drizzle in the afternoon. NightPartly cloudy, with a low around 58°F14°C. Light wind from the S around 4 mph6 km/h.
	SaturdayAug 22	74°F23°C	59°F15°C	0.06 in1.5 mm· 25%	58%	Drizzle	SW 4 mph7 km/h
DayMostly cloudy and warm, with a high of 74°F23°C and morning low of 62°F17°C. Light wind from the WSW around 5 mph8 km/h. 25% chance of drizzle throughout the day. NightMostly cloudy, with a low around 59°F15°C. Light wind from the SSW around 4 mph6 km/h. 13% chance of drizzle in the evening.
	SundayAug 23	73°F23°C	58°F14°C	0.06 in1.6 mm· 25%	52%	Drizzle	W 4 mph6 km/h
DayMostly cloudy and warm, with a high of 73°F23°C and morning low of 60°F16°C. Light wind from the W around 4 mph7 km/h. 25% chance of drizzle throughout the day. NightPartly cloudy, with a low around 58°F14°C. Light wind from the S around 3 mph5 km/h. 13% chance of drizzle throughout the night.
	MondayAug 24	74°F24°C	56°F13°C	0.03 in0.8 mm· 16%	40%	Drizzle	WNW 4 mph6 km/h
DayPartly cloudy and warm, with a high of 74°F24°C and morning low of 61°F16°C. Light wind from the WNW around 4 mph7 km/h. 16% chance of drizzle throughout the day. NightPartly cloudy, with a low around 56°F13°C. Light wind from the NE around 3 mph5 km/h. 10% chance of drizzle.
	TuesdayAug 25	75°F24°C	55°F13°C	0.02 in0.5 mm· 9%	33%	Clear	WNW 4 mph6 km/h
DayPartly cloudy and warm, with a high of 75°F24°C and morning low of 59°F15°C. Light wind from the WNW around 4 mph7 km/h. NightPartly cloudy, with a low around 55°F13°C. Light wind from the ENE around 3 mph5 km/h.
	WednesdayAug 26	75°F24°C	56°F13°C	0.02 in0.6 mm· 10%	35%	Drizzle	WNW 4 mph6 km/h
DayPartly cloudy and warm, with a high of 75°F24°C and morning low of 61°F16°C. Light wind from the WNW around 4 mph7 km/h. 10% chance of drizzle. NightPartly cloudy, with a low around 56°F13°C. Light wind from the E around 3 mph5 km/h.
	ThursdayAug 27	75°F24°C	55°F13°C	0.02 in0.6 mm· 11%	35%	Drizzle	WNW 4 mph6 km/h
DayPartly cloudy and warm, with a high of 75°F24°C and morning low of 59°F15°C. Light wind from the WNW around 4 mph7 km/h. 11% chance of drizzle throughout the day. NightPartly cloudy, with a low around 55°F13°C. Light wind from the ESE around 3 mph5 km/h.

Nearby Cities

West Lake Sammamish5 mi7 km City of Sammamish5 mi8 km Sammamish8 mi13 km Fairwood8 mi13 km Renton9 mi15 km Mercer Island9 mi15 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.

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Coordinates: 47.5301°N, 122.0326°W·Elevation: 33m·Timezone: America/Los_Angeles·Population: 36,081