Weather in Issaquah, United States 🇺🇸
Weather Forecast in Issaquah
In Issaquah right now it is 23°C and sunny, feeling like 25°C. Humidity is 53% with winds around 6 km/h, and the UV index is 6 (high). Over the next few days, temperatures in Issaquah range from about 14°C to 35°C. ⚠️ Heat Advisory issued July 20 at 3:30AM PDT until July 22 at 11:00PM PDT by NWS Seattle WA
Hourly Forecast for Issaquah
14-Day Forecast for Issaquah
Sunny
Sunny
Sunny
Sunny
Sunny
Sunny
Partly Cloudy
Patchy rain nearby
Sunny
Partly Cloudy
Sunny
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Sunny
Sunny
Additional Forecasts for Issaquah
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Historical Weather
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Best Time to Be Outside in Issaquah Today
The most comfortable window in Issaquah today looks like 20:00 to 06:00, when it is around 22°C. It should stay dry through that window. No significant rain is expected in the next several hours.
Frequently Asked Questions about Weather in Issaquah
What is the temperature in Issaquah right now?
The current temperature in Issaquah is 23°C (74°F), sunny (feels like 25°C).
What's the weather like in Issaquah right now?
Conditions in Issaquah right now: Sunny, humidity 53%, wind 6 km/h N.
What is today's forecast for Issaquah?
Today in Issaquah: high 35°C, low 14°C, sunny. Chance of rain: 3%.
What is the 7-day weather forecast for Issaquah?
Daily highs and lows for Issaquah:
- 2026-07-20: 35°C / 14°C
- 2026-07-21: 35°C / 16°C
- 2026-07-22: 34°C / 15°C
- 2026-07-23: 32°C / 14°C
- 2026-07-24: 28°C / 9°C
- 2026-07-25: 27°C / 9°C
- 2026-07-26: 26°C / 10°C
Is it going to rain in Issaquah today?
There is a 3% chance of rain in Issaquah today.
What is the wind speed in Issaquah right now?
Wind in Issaquah is currently 6 km/h (4 mph) from the N.
What is the UV index in Issaquah right now?
The UV index in Issaquah is currently 6.4 (high). Sun protection is recommended when the index is 3 or higher.
