10-Day Weather Forecast - Lummi Island, WA
- |45°FChance of RainHourly details
Tonight
45°FMostly cloudy with a slight chance of rain until early morning then mostly cloudy with a chance of rain late in the night. Lows in the lower to mid 40s. South wind 10 to 15 mph.
- 48|40°FRainHourly details
Day
48°FBreezy rain. Rainfall amounts a half inch to one inch possible. Highs in the mid 40s to lower 50s. South wind 15 to 25 mph.
Night
40°FBreezy. Rain showers and a slight chance of thunderstorms in the evening then rain at times late in the evening. A slight chance of rain after midnight. Rainfall amounts a tenth to a quarter of an inch possible except higher amounts possible in thunderstorms. Lows in the mid 30s to lower 40s. South wind 15 to 25 mph becoming southwest 10 to 20 mph after midnight. Gusts to 35 mph.
- 47|39°FChance of StormsHourly details
Day
47°FMostly cloudy with a chance of rain in the morning then mostly cloudy with rain showers likely and a slight chance of thunderstorms in the afternoon. Rainfall amounts less than a tenth of an inch likely except higher amounts possible in thunderstorms. Highs near 50. Light wind becoming southwest around 10 mph in the afternoon.
Night
39°FPartly cloudy. A slight chance of rain in the evening. Lows in the mid 30s to lower 40s. West wind to 10 mph in the evening becoming light.
- 51|42°FMostly SunnyHourly details
Day
51°FMostly sunny. Highs in the lower to mid 50s.
Night
42°FPartly cloudy. Lows near 40.
- 52|39°FPartly SunnyHourly details
Day
52°FPartly sunny. Highs in the mid 50s.
Night
39°FPartly cloudy in the evening then becoming mostly cloudy. Lows near 40.
Weekend Weather
- 55|45°FMostly CloudyHourly details
Day
55°FMostly cloudy. Highs near 60.
Night
45°FMostly cloudy. A slight chance of rain in the evening then a chance of rain after midnight. Lows in the mid 40s.
- 55|43°FChance of RainHourly details
Day
55°FMostly cloudy with a chance of rain. Highs in the upper 50s.
Night
43°FMostly cloudy with a chance of rain. Lows in the lower to mid 40s.
- 54|45°FChance of Rain
Day
54°FMostly cloudy with a chance of rain. Highs near 60.
Night
45°FMostly cloudy. Low temperature around 45F. Dew point will be around 43F with an average humidity of 88%. Winds will be 4 mph from the SW.
- 54|45°FCloudy
Day
54°FCloudy. High temperature around 54F. Dew point will be around 44F with an average humidity of 75%. Winds will be 5 mph from the SW.
Night
45°FPartly cloudy. Low temperature around 45F. Dew point will be around 42F with an average humidity of 83%. Winds will be 4 mph from the SW.
- 55|45°FCloudy
Day
55°FCloudy. High temperature around 55F. Dew point will be around 43F with an average humidity of 72%. Winds will be 5 mph from the SW.
Night
45°FMostly clear. Low temperature around 45F. Dew point will be around 42F with an average humidity of 83%. Winds will be 4 mph from the SW.













