Weather forecast for 10 days
Issaquah, WA

Weather forecast for the weekend

Saturday, May 3.

AM Showers
5:45 am

8:24 pm
PDT
AM Showers
57°F / 43°F
  • Wind: 7mph NNW
  • Humidity: 61%
  • Precip. probability: 59%
  • Precipitation: 0.04"
  • UV index: 5
Today, on Saturday, May 3, rain showers will likely move through during the early hours.
Minimal precipitation is expected. The temperature is predicted to oscillate between a maximum of a refreshing 57.2°F and a minimum of a chilly 42.8°F.
The forecast high of 57.2°F aligns more closely with April's typical high of 55.9°F than with May's usual 64.6°F.
Sunrise was at 5:45 am and sunset will be at 8:24 pm; the daylight will last for 14h and 40min.

Sunday, May 4.

AM Clouds / PM Sun
5:43 am

8:26 pm
PDT
AM Clouds / PM Sun
61°F / 39°F
  • Wind: 8mph N
  • Humidity: 61%
  • Precip. probability: 24%
  • Precipitation: 0"
  • UV index: 6
Tomorrow, in Issaquah, the day will begin with cloud cover, but conditions will improve as the sun emerges later on.
Rainfall is not expected. The maximum anticipated temperature is a comfortable 60.8°F, while the minimum temperature will be a wintry 39.2°F.
The high temperature will be moderately lower than the typical May level of 64.6°F.
Sunrise will be at 5:43 am and sunset at 8:26 pm; tomorrow's daylight will last for 14h and 43min.

Frequently asked questions

What is the weather forecast for Issaquah for tomorrow?
On Sunday, a mostly cloudy morning is in store, but conditions will improve, leading to plenty of afternoon sunshine.
Will it rain tomorrow?
No, it will not rain tomorrow.
What will be the maximum temperature tomorrow?
Tomorrow, the maximum temperature will be 60.8°F, while the minimum temperature will be 39.2°F.
Tomorrow, the highest temperature will be slightly cooler than the average maximum temperature in May. The lowest temperature will be in line with the average low of 42.4°F.
When is the sunrise / sunset tomorrow?
On Sunday, in Issaquah, sunrise will be at 5:43 am and sunset at 8:26 pm (PDT).
How many hours of daylight will Issaquah have tomorrow?
In Issaquah, tomorrow, there will be 14h and 43min of daylight.
What is the weather forecast for Issaquah for the next ten days?
In Issaquah, a combination of cloudy, showery and dry and sunny weather is forecasted for the next ten days.
Will it rain in the next ten days in Issaquah?
Rainfall is anticipated on Saturday, Wednesday and next Monday in Issaquah. Wednesday, with minimal precipitation of 0.12", will be the day with the most rainfall.
How warm will it be in the next ten days?
The maximum temperature will range between 57.2°F and 78.8°F, as the minimum temperature will range between 39.2°F and 51.8°F.
What will be the warmest and the coldest days?
Tuesday will be the warmest day, with a maximum temperature of 78.8°F. Today is the coldest day, with a maximum temperature of 57.2°F.

Long-term weather forecast

SatMay 3.
  • 57°F
  • 43°F
AM Showers
AM Showers
  • Wind: 7mph NNW
  • Humidity: 61%
  • UV index: 5
  • Precip. probability: 59%
  • Precipitation: 0.04"
  • 5:45 am 8:24 pm PDT
SunMay 4.
  • 61°F
  • 39°F
AM Clouds / PM Sun
AM Clouds / PM Sun
  • Wind: 8mph N
  • Humidity: 61%
  • UV index: 6
  • Precip. probability: 24%
  • Precipitation: 0"
  • 5:43 am 8:26 pm PDT
MonMay 5.
  • 70°F
  • 45°F
Mostly Sunny
Mostly Sunny
  • Wind: 7mph N
  • Humidity: 51%
  • UV index: 6
  • Precip. probability: 4%
  • Precipitation: 0"
  • 5:42 am 8:27 pm PDT
TueMay 6.
  • 79°F
  • 52°F
Partly Cloudy
Partly Cloudy
  • Wind: 5mph NW
  • Humidity: 45%
  • UV index: 6
  • Precip. probability: 3%
  • Precipitation: 0"
  • 5:40 am 8:28 pm PDT
WedMay 7.
  • 59°F
  • 45°F
Showers
Showers
  • Wind: 7mph WSW
  • Humidity: 73%
  • UV index: 4
  • Precip. probability: 42%
  • Precipitation: 0.12"
  • 5:39 am 8:30 pm PDT
ThuMay 8.
  • 64°F
  • 43°F
Partly Cloudy
Partly Cloudy
  • Wind: 7mph NW
  • Humidity: 52%
  • UV index: 6
  • Precip. probability: 4%
  • Precipitation: 0"
  • 5:37 am 8:31 pm PDT
FriMay 9.
  • 72°F
  • 46°F
Partly Cloudy
Partly Cloudy
  • Wind: 7mph NNW
  • Humidity: 49%
  • UV index: 6
  • Precip. probability: 4%
  • Precipitation: 0"
  • 5:36 am 8:32 pm PDT
SatMay 10.
  • 73°F
  • 48°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 6mph NNW
  • Humidity: 50%
  • UV index: 5
  • Precip. probability: 5%
  • Precipitation: 0"
  • 5:34 am 8:34 pm PDT
SunMay 11.
  • 70°F
  • 48°F
Mostly Cloudy
Mostly Cloudy
  • Wind: 6mph WNW
  • Humidity: 56%
  • UV index: 5
  • Precip. probability: 16%
  • Precipitation: 0"
  • 5:33 am 8:35 pm PDT
MonMay 12.
  • 64°F
  • 48°F
PM Showers
PM Showers
  • Wind: 7mph WSW
  • Humidity: 65%
  • UV index: 5
  • Precip. probability: 35%
  • Precipitation: 0.08"
  • 5:32 am 8:36 pm PDT
For the next ten days, a combination of cloud-filled, rain-filled and sun-filled weather is anticipated.
Rainfall is predicted for Saturday, Wednesday and next Monday.
Temperature fluctuation will be noticeable in the upcoming period. The temperature is expected to swing from 57.2°F up to 78.8°F, while the lowest night temperatures will vary also significantly, as the overnight lows will vary from 39.2°F to 51.8°F.
Tuesday will be the warmest day, with a maximum temperature of 78.8°F; today is the coldest day, with a maximum temperature of 57.2°F.
Updated: May 3, 2025 @ 18:49:44 UTC
Published by: Weather U.S. | About Us
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