
Pacific Storm System Across the West; Fire Weather Concerns in the Southeast
A Pacific storm system will bring strong winds and low elevation rain to much of the West Coast, and heavy high elevation mountain snow to the Sierra-Nevada through Wednesday. Fire weather concerns will continue into Tuesday across the Mid-South and Southeast as gusty winds and dry conditions persist. Read More >
Current conditions at
Renton Municipal Airport (KRNT)
Lat: 47.49509°NLon: 122.21437°WElev: 23.0ft.
Clear
53°F
12°C
| Humidity | 73% |
| Wind Speed | N 0 MPH |
| Barometer | 29.78 in (1008.47 mb) |
| Dewpoint | 45°F (7°C) |
| Visibility | 10.00 mi |
| Last update | 21 Apr 05:53 AM PDT |
Extended Forecast for
3 Miles ENE Newcastle WA
Today
High: 62 °F
Chance Rain
then Rain
LikelyTonight

Low: 50 °F
Rain
Wednesday
High: 58 °F
Rain then
Chance RainWednesday Night

Low: 47 °F
Chance Rain
Thursday

High: 64 °F
Partly Sunny
Thursday Night

Low: 43 °F
Clear
Friday

High: 68 °F
Sunny
Friday Night

Low: 45 °F
Clear
Saturday

High: 70 °F
Sunny
Detailed Forecast
Today
Rain likely, mainly after 4pm. Mostly cloudy, with a high near 62. Light and variable wind becoming south southwest around 6 mph in the morning. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Rain. Low around 50. South southwest wind around 5 mph becoming calm. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Rain, mainly before 11am. High near 58. South southwest wind 8 to 10 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
A 30 percent chance of rain, mainly before 11pm. Mostly cloudy, with a low around 47. South southwest wind 7 to 11 mph.
Thursday
Partly sunny, with a high near 64. South wind around 5 mph becoming northwest in the afternoon.
Thursday Night
Clear, with a low around 43.
Friday
Sunny, with a high near 68.
Friday Night
Clear, with a low around 45.
Saturday
Sunny, with a high near 70.
Saturday Night
Mostly clear, with a low around 45.
Sunday
Sunny, with a high near 70.
Sunday Night
Partly cloudy, with a low around 46.
Monday
A slight chance of rain. Mostly sunny, with a high near 68.
Additional Forecasts and Information
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ABOUT THIS FORECAST
Point Forecast:
3 Miles ENE Newcastle WA
47.58°N 122.09°W (Elev. 200 ft)
47.58°N 122.09°W (Elev. 200 ft)
11:26 pm PDT Apr 20, 2026
6am PDT Apr 21, 2026-6pm PDT Apr 27, 2026


