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Kosmos, WA Weather Forecast

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Kosmos, WA Weather Forecast

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Kosmos WA weather - Clear - 46°F
Clear
46°F
Updated 1:04 am
Feels Like 36°F
Humidity 100%
Wind N 0 mph
Barometer  29.93 in
Dew Point 46°F
Kosmos WA weather - Clear - 8°C
Clear
8°C
Updated 1:04 am
Feels Like 2°C
Humidity 100%
Wind N 0 km/h
Barometer  101.3 kPa
Dew Point 8°C
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Kosmos Weather Forecast

TONIGHT MONDAY MONDAY NIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY
Kosmos, WA Weather - Tonight Mostly Cloudy Kosmos, WA Weather - Monday Mostly Cloudy Kosmos, WA Weather - Monday Night Patchy Fog Kosmos, WA Weather - Tuesday Patchy Fog Kosmos, WA Weather - Tuesday Night Mostly Clear Kosmos, WA Weather - Wednesday Sunny Kosmos, WA Weather - Wednesday Night Mostly Clear Kosmos, WA Weather - Thursday Partly Sunny Kosmos, WA Weather - Thursday Night Chance Of Rain Kosmos, WA Weather - Friday Chance Of Rain Kosmos, WA Weather - Friday Night Chance Of Rain Kosmos, WA Weather - Saturday Chance Of Rain
Mostly Cloudy Mostly Cloudy Patchy Fog Patchy Fog Mostly Clear Sunny Mostly Clear Partly Sunny Chance of Rain Chance of Rain Chance of Rain Chance of Rain
Lo: 40°FLo: 4°C Hi: 60°FHi: 16°C
 Lo: 36°FLo: 2°C Hi: 63°FHi: 17°C
 Lo: 36°FLo: 2°C Hi: 67°FHi: 19°C
 Lo: 40°FLo: 4°C Hi: 59°FHi: 15°C
 Lo: 37°FLo: 3°C Hi: 57°FHi: 14°C
 Lo: 35°FLo: 2°C Hi: 55°FHi: 13°C
POP = Probability of Precipitation.
Weather Outlook Updated: 236 PM PDT Sun Oct 18 2026 Kosmos, WA Weather - WeatherWorld.com

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Issued: 821 PM PDT Sun Oct 18 2026

Aviation

... Southwesterly flow aloft is expected tonight into Monday as an upper trough digs southward offshore. Increasing high level moisture later tonight is expected to limit areal coverage of low clouds on Monday morning with the exception of more fog prone locations in the Southwest Interior and extreme southern Puget Sound for the potential of IFR/LIFR conditions. Impacted terminals expected to improve by the afternoon, for widespread VFR conditions. Light northerly to calm winds tonight....