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As of 23:44 PDT

Weather in Issaquah, WA

64°Current weather

Issaquah, Saturday, 8 August, 23:44

Clear. Feels like 63°. High 84°, low 58°.

Pressure30.06 inHg
Wind1.3 mph SE
Humidity69%
Visibility6.2 mi
Dew point54°

10-day forecast for Issaquah, WA: 53° to 87°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.

87°
Best day: Saturday, August 15
62° · 0.38 in
Worst day: Monday, August 17

Tap any day below to see morning, afternoon, evening and overnight.

Sun, 0979° / 54°0Partly cloudy
MorningClear60°feels 59°
AfternoonOvercast79°feels 78°
EveningOvercast70°feels 70°
OvernightClear62°feels 61°
79 °Partly cloudy

Issaquah, Sunday, 9 August

Partly cloudy. High 79°, low 54°.

Pressure30.03 inHg
Wind2.2 mph W
Humidity37%
Visibility6.2 mi
Dew point49°
Mon, 1080° / 53°0Overcast
MorningClear58°feels 57°
AfternoonOvercast77°feels 76°
EveningMostly clear70°feels 69°
OvernightClear56°feels 55°
80 °Overcast

Issaquah, Monday, 10 August

Overcast. High 80°, low 53°.

Pressure30.06 inHg
Wind3.2 mph W
Humidity44%
Visibility6.2 mi
Dew point51°
Tue, 1183° / 54°0Clear
MorningMostly clear62°feels 61°
AfternoonClear82°feels 81°
EveningMostly clear68°feels 67°
OvernightClear57°feels 56°
83 °Clear

Issaquah, Tuesday, 11 August

Clear. High 83°, low 54°.

Pressure30.09 inHg
Wind3.8 mph N
Humidity37%
Visibility6.2 mi
Dew point49°
Wed, 1282° / 55°0Clear
MorningClear63°feels 62°
AfternoonClear82°feels 81°
EveningClear71°feels 70°
OvernightOvercast58°feels 57°
82 °Clear

Issaquah, Wednesday, 12 August

Clear. High 82°, low 55°.

Pressure29.97 inHg
Wind3.4 mph NW
Humidity41%
Visibility6.2 mi
Dew point51°
Thu, 1386° / 56°0Clear
MorningClear69°feels 69°
AfternoonClear82°feels 81°
EveningClear71°feels 70°
OvernightClear63°feels 62°
86 °Clear

Issaquah, Thursday, 13 August

Clear. High 86°, low 56°.

Pressure29.85 inHg
Wind8.8 mph NW
Humidity34%
Visibility—
Dew point50°
Fri, 1486° / 57°0Overcast
MorningOvercast70°feels 69°
AfternoonOvercast83°feels 82°
EveningOvercast72°feels 71°
OvernightOvercast64°feels 64°
86 °Overcast

Issaquah, Friday, 14 August

Overcast. High 86°, low 57°.

Pressure29.91 inHg
Wind5.5 mph NW
Humidity34%
Visibility—
Dew point51°
Sat, 1587° / 58°0Overcast
MorningOvercast68°feels 68°
AfternoonOvercast82°feels 80°
EveningOvercast70°feels 69°
OvernightOvercast64°feels 63°
87 °Overcast

Issaquah, Saturday, 15 August

Overcast. High 87°, low 58°.

Pressure29.94 inHg
Wind4.7 mph SW
Humidity32%
Visibility—
Dew point48°
Sun, 1684° / 57°0Overcast
MorningOvercast68°feels 67°
AfternoonOvercast80°feels 79°
EveningOvercast70°feels 69°
OvernightOvercast63°feels 62°
84 °Overcast

Issaquah, Sunday, 16 August

Overcast. High 84°, low 57°.

Pressure29.94 inHg
Wind5.7 mph SW
Humidity30%
Visibility—
Dew point45°
Mon, 1762° / 58°0.38Rain
MorningRain60°feels 60°
AfternoonRain62°feels 62°
EveningRain59°feels 59°
OvernightRain58°feels 59°
62 °Rain

Issaquah, Monday, 17 August

Rain. High 62°, low 58°.

Pressure30.00 inHg
Wind6.3 mph SW
Humidity94%
Visibility—
Dew point60°

About this forecast

How reliable is a 10-day forecast?

The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.

What does the time-of-day table show?

Temperature in Issaquah, WA around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.

How is the best day chosen?

We weigh the daytime high against precipitation: a warm, dry day scores highest.