Weatheo

Seattle 30-day weather forecast

Beyond about 10 days any forecast drifts towards the usual weather for the time of year, so read the outlook as what is typical for the date, not as a prediction for that day.

Seattle day-by-day calendar

  • Days 1–16: daily forecast model
  • Days 17–30: outlook (30-day statistical model), with the usual high / low for the date
Seattle day-by-day calendar
SunMonTueWedThuFriSat
5Forecast
Overcast
55°
/ 47°
Rain 6%
6Forecast
Light drizzle
53°
/ 46°
Rain 83%
7Forecast
Overcast
60°
/ 50°
Rain 90%
8Forecast
Light drizzle
58°
/ 49°
Rain 90%
9Forecast
Overcast
52°
/ 41°
Rain 65%
10Forecast
Light drizzle
50°
/ 43°
Rain 84%
11Forecast
Overcast
59°
/ 46°
Rain 61%
12Forecast
Light showers
55°
/ 50°
Rain 57%
13Forecast
Drizzle
54°
/ 47°
Rain 68%
14Forecast
Light drizzle
52°
/ 47°
Rain 63%
15Forecast
Light rain
49°
/ 46°
Rain 34%
16Forecast
Light drizzle
51°
/ 46°
Rain 48%
17Forecast
Light drizzle
49°
/ 47°
Rain 35%
18Forecast
Light drizzle
53°
/ 46°
Rain 29%
19Forecast
Overcast
49°
/ 39°
—
20Forecast
Drizzle
48°
/ 42°
Rain 0.2 in
21Outlook
Rain
48°
/ 45°
Rain 0.9 in
22Outlook
Light rain
49°
/ 44°
Rain 0.1 in
23Outlook
Rain
46°
/ 44°
Rain 0.8 in
24Outlook
Rain
50°
/ 45°
Rain 1 in
25Outlook
Light rain
51°
/ 45°
Rain 0.5 in
26Outlook
Rain
59°
/ 51°
Rain 2.2 in
27Outlook
Rain
59°
/ 48°
Rain 2.6 in
28Outlook
Light rain
48°
/ 38°
Rain 0.2 in
29Outlook
Rain
44°
/ 38°
Rain 0.3 in
30Outlook
Rain
46°
/ 43°
Rain 0.5 in
1 DecOutlook
Rain
46°
/ 43°
Rain 0.7 in
2Outlook
Rain
47°
/ 44°
Rain 0.4 in
3Outlook
Rain
48°
/ 44°
Rain 0.8 in
4Outlook
Light rain
46°
/ 42°
Rain 0.6 in

Seattle 30-day forecast: your questions

What is the 30 day forecast for Seattle?

The 30-day view for Seattle starts with 15 days of forecast: highs from 39°F (4°C) up to 60°F (15°C) on Saturday, and rain likely on 13 of them (2.7 in (68.9 mm) in all). Day by day: Seattle 10-day forecast.

Nearest cities: 30-day forecast

Weather across United States right now