Roche Harbor Lake, WA Weather Forecast

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Roche Harbor Lake, WA Weather Forecast

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Roche Harbor Lake WA weather  - Sunny - 61°F
Sunny
61°F
Updated 10:55 am
Feels Like 60°F
Humidity 83%
Wind NNW 6 mph
Barometer  30.15 in
Dew Point 55°F
Roche Harbor Lake WA weather  - Sunny - 16°C
Sunny
16°C
Updated 10:55 am
Feels Like 16°C
Humidity 83%
Wind NNW 10 km/h
Barometer  102.1 kPa
Dew Point 13°C

Roche Harbor Lake Weather Forecast

TODAY TONIGHT TUESDAY TUESDAY NIGHT WEDNESDAY WEDNESDAY NIGHT THURSDAY THURSDAY NIGHT FRIDAY FRIDAY NIGHT SATURDAY SATURDAY NIGHT
Roche Harbor Lake, WA Weather - Today Patchy Fog Roche Harbor Lake, WA Weather - Tonight Patchy Fog Roche Harbor Lake, WA Weather - Tuesday Patchy Fog Roche Harbor Lake, WA Weather - Tuesday Night Partly Cloudy Roche Harbor Lake, WA Weather - Wednesday Mostly Sunny Roche Harbor Lake, WA Weather - Wednesday Night Partly Cloudy Roche Harbor Lake, WA Weather - Thursday Mostly Sunny Roche Harbor Lake, WA Weather - Thursday Night Mostly Clear Roche Harbor Lake, WA Weather - Friday Chance Of Rain Roche Harbor Lake, WA Weather - Friday Night Chance Of Rain Roche Harbor Lake, WA Weather - Saturday Chance Of Rain Roche Harbor Lake, WA Weather - Saturday Night Chance Of Rain
Patchy Fog Patchy Fog Patchy Fog Partly Cloudy Mostly Sunny Partly Cloudy Mostly Sunny Mostly Clear Chance of Rain Chance of Rain Chance of Rain Chance of Rain
Hi: 70°FHi: 21°C
Lo: 55°FLo: 13°C Hi: 70°FHi: 21°C
Lo: 55°FLo: 13°C Hi: 66°FHi: 19°C
Lo: 53°FLo: 12°C Hi: 73°FHi: 23°C
Lo: 55°FLo: 13°C Hi: 73°FHi: 23°C
Lo: 53°FLo: 12°C Hi: 70°FHi: 21°C
Lo: 53°FLo: 12°C
POP = Probability of Precipitation.
Weather Outlook Updated: 259 AM PDT Mon Aug 17 2026 Roche Harbor Lake, WA Weather - WeatherWorld.com

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Roche Harbor Lake Forecast Discussion

Issued: 1017 AM PDT Mon Aug 17 2026

Aviation

...Low stratus this morning continues to bring IFR/LIFR cigs to the terminals this morning. Models are indicating a fairly rapid clear out this morning, with most terminals clearing out by around 17-20Z, with areas along the coast and Strait of Juan de Fuca being the last to clear. VFR conditions then prevail with high clouds passing overhead. Stratus is then expected to redevelop late tonight and spread inland overnight into Tuesday morning. Light west to n...