National Weather Service Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast Extended Forecast for Mountlake Terrace WA Tonight Low: 47 °F Partly Cloudy Monday High: 72 °F Mostly Sunny Monday Night Low: 49 °F Mountlake Terrace WA 47 78°N 122 31°W (Elev 374 ft) Last Update: 9:40 pm PDT Jun 15, 2025 Forecast Valid: 11pm PDT Jun
National Weather Service Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast Extended Forecast for Mountlake Terrace WA Today High: 69 °F Sunny Tonight Low: 47 °F Partly Cloudy Monday High: 71 °F Decreasing Clouds Mountlake Terrace WA 47 78°N 122 31°W (Elev 374 ft) Last Update: 3:40 am PDT Jun 15, 2025 Forecast Valid: 7am
National Weather Service Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast Extended Forecast for Mountlake Terrace WA Today High: 73 °F Mostly Sunny Tonight Low: 55 °F Partly Cloudy then Chance Showers Wednesday Mountlake Terrace WA 47 78°N 122 31°W (Elev 374 ft) Last Update: 3:40 am PDT Jun 17, 2025 Forecast Valid: 4am PDT
National Weather Service Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast Extended Forecast for Mountlake Terrace WA Overnight Low: 47 °F Clear Friday High: 73 °F Sunny Friday Night Low: 47 °F Partly Cloudy Mountlake Terrace WA 47 78°N 122 31°W (Elev 374 ft) Last Update: 2:12 am PDT May 30, 2025 Forecast Valid: 3am PDT
National Weather Service Hazardous Weather Conditions Heat Advisory in effect from June 8, 10:00 AM PDT until June 9, 10:00 PM PDT; Current conditions at Mountlake Terrace WA 47 8°N 122 32°W (Elev 400 ft) Last Update: 1:33 am PDT Jun 7, 2025 Forecast Valid: 2am PDT Jun 7, 2025-6pm PDT Jun 13, 2025
National Weather Service Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast Extended Forecast for Mountlake Terrace WA This Afternoon High: 70 °F Mostly Sunny Tonight Low: 49 °F Mostly Clear Tuesday High: 71 °F Mountlake Terrace WA 47 8°N 122 35°W (Elev 400 ft) Last Update: 9:40 am PDT Jun 16, 2025 Forecast Valid: 1pm PDT
National Weather Service Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast Extended Forecast for Mountlake Terrace WA Tonight Low: 51 °F Mostly Cloudy Thursday High: 69 °F Decreasing Clouds Thursday Night Low: 49 °F Mountlake Terrace WA 47 78°N 122 31°W (Elev 374 ft) Last Update: 9:40 pm PDT Jun 11, 2025 Forecast Valid: 10pm
National Weather Service Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast Extended Forecast for Mountlake Terrace WA Tonight Low: 45 °F Mostly Clear Monday High: 66 °F Becoming Sunny Monday Night Low: 46 °F Mountlake Terrace WA 47 8°N 122 32°W (Elev 400 ft) Last Update: 3:40 pm PDT Jun 1, 2025 Forecast Valid: 3pm PDT Jun 1
National Weather Service Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast Extended Forecast for Mountlake Terrace WA Today High: 66 °F Slight Chance Sprinkles Tonight Low: 49 °F Mostly Cloudy Saturday High: 68 °F Mountlake Terrace WA 47 78°N 122 31°W (Elev 374 ft) Last Update: 7:16 am PDT Jun 13, 2025 Forecast Valid: 7am
National Weather Service A late season storm will bring low elevation rain and high elevation snow to portions of California, Nevada and Oregon through the weekend Winter Weather Advisories are in place for the Sierra for snow totals of 3-6", locally higher Read More >