Hourly Weather Forecast - Issaquah, WA

12 AM
46°F
90%
8mph
SW
Rain
Humidity
98%
Feels like
42°F
Dew Point
46°F
1 AM
45°F
50%
9mph
SW
50% Chance of Light Rain
Humidity
93%
Feels like
40°F
Dew Point
43°F
2 AM
43°F
40%
9mph
SW
40% Chance Rain Showers
Humidity
92%
Feels like
38°F
Dew Point
41°F
3 AM
42°F
30%
9mph
SW
30% Chance Rain Showers
Humidity
91%
Feels like
36°F
Dew Point
39°F
4 AM
41°F
30%
9mph
SW
30% Chance Rain Showers
Humidity
91%
Feels like
35°F
Dew Point
38°F
5 AM
40°F
30%
9mph
SW
30% Chance Rain Showers
Humidity
93%
Feels like
35°F
Dew Point
39°F
6 AM
40°F
30%
8mph
SW
30% Chance Rain Showers
Humidity
93%
Feels like
35°F
Dew Point
38°F
7 AM
40°F
30%
7mph
SW
30% Chance Rain Showers
Humidity
91%
Feels like
35°F
Dew Point
38°F
7:50 AM
8 AM
40°F
30%
7mph
SW
30% Chance Rain Showers
Humidity
90%
Feels like
35°F
Dew Point
38°F
9 AM
41°F
30%
7mph
SW
30% Chance Rain Showers
Humidity
89%
Feels like
37°F
Dew Point
38°F
10 AM
42°F
30%
7mph
SW
30% Chance Rain Showers
Humidity
87%
Feels like
38°F
Dew Point
39°F
11 AM
43°F
30%
7mph
SW
30% Chance Rain Showers
Humidity
86%
Feels like
39°F
Dew Point
39°F
12 PM
44°F
30%
6mph
SW
30% Chance Rain Showers
Humidity
86%
Feels like
40°F
Dew Point
40°F
1 PM
44°F
30%
6mph
SW
30% Chance Rain Showers
Humidity
86%
Feels like
40°F
Dew Point
40°F
2 PM
44°F
30%
6mph
SW
30% Chance Rain Showers
Humidity
87%
Feels like
40°F
Dew Point
40°F
3 PM
43°F
30%
6mph
SSW
30% Chance Rain Showers
Humidity
89%
Feels like
40°F
Dew Point
40°F
4 PM
42°F
30%
5mph
SSW
30% Chance of Light Rain
Humidity
90%
Feels like
39°F
Dew Point
39°F
4:17 PM
5 PM
42°F
30%
5mph
SSW
30% Chance Rain Showers
Humidity
90%
Feels like
39°F
Dew Point
39°F
6 PM
42°F
30%
5mph
SSW
30% Chance Rain Showers
Humidity
91%
Feels like
39°F
Dew Point
40°F
7 PM
42°F
40%
4mph
SSW
40% Chance Rain Showers
Humidity
93%
Feels like
39°F
Dew Point
40°F
8 PM
42°F
50%
4mph
S
50% Chance Rain Showers
Humidity
93%
Feels like
39°F
Dew Point
40°F
9 PM
42°F
50%
4mph
S
50% Chance of Light Rain
Humidity
94%
Feels like
39°F
Dew Point
40°F
10 PM
42°F
60%
4mph
S
60% Chance of Light Rain
Humidity
95%
Feels like
40°F
Dew Point
41°F
11 PM
42°F
60%
4mph
S
60% Chance of Light Rain
Humidity
95%
Feels like
40°F
Dew Point
41°F

Rainfall Totals Through Wednesday A.M.

Heavy Rain Returns to Deluge Pacific Northwest

Another atmospheric river will hit the Pacific Northwest with heavy rain and high winds.

Monday's Weather Outlook

Today's Weather Outlook

How to Measure Snow via NWS

How To Measure Snow

Weekly Drought Map for December 11, 2025

Hit-or-Miss Precipitation Leads to Mixed Drought Results

A person standing in a snowy forest with their back to the camera. They are bundled up in a white hat and a brown jacket. (Image by StockSnap from Pixabay)

Common Cold Weather Illnesses

A strong cold-air-damming event from March 20, 2018.

Cold Air Damming - Cause And Effects

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