10-day forecast for Roche Harbor, WA: 47° to 59°, with precipitation expected on 6 days. The table below breaks each day into morning, afternoon, evening and overnight.
55°
Best day: Thursday, November 12
54° · 0.97 in
Worst day: Tuesday, November 10
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 0855° / 48°0.22
Morning52°feels 51°
Afternoon54°feels 53°
Evening50°feels 47°
Overnight54°feels 53°
55 °
Roche Harbor, Sunday, 8 November
Rain. High 55°, low 48°.
Pressure30.06 inHg
Wind19.6 mph S
Humidity86%
Visibility5.5 mi
Dew point47°
Mon, 0954° / 47°0.22
Morning49°feels 47°
Afternoon53°feels 51°
Evening53°feels 52°
Overnight48°feels 44°
54 °
Roche Harbor, Monday, 9 November
Rain. High 54°, low 47°.
Pressure29.91 inHg
Wind7.9 mph E
Humidity68%
Visibility6.2 mi
Dew point42°
Tue, 1054° / 50°0.97
Morning51°feels 50°
Afternoon53°feels 53°
Evening55°feels 54°
Overnight51°feels 50°
54 °
Roche Harbor, Tuesday, 10 November
Rain. High 54°, low 50°.
Pressure30.03 inHg
Wind24 mph SE
Humidity90%
Visibility2.7 mi
Dew point50°
Wed, 1158° / 54°0.11
Morning56°feels 55°
Afternoon57°feels 56°
Evening56°feels 55°
Overnight56°feels 55°
58 °
Roche Harbor, Wednesday, 11 November
Light rain. High 58°, low 54°.
Pressure29.91 inHg
Wind18.9 mph SE
Humidity75%
Visibility6.2 mi
Dew point49°
Thu, 1255° / 53°0
Morning53°feels 52°
Afternoon53°feels 52°
Evening55°feels 54°
Overnight53°feels 53°
55 °
Roche Harbor, Thursday, 12 November
Overcast. High 55°, low 53°.
Pressure29.85 inHg
Wind12.8 mph S
Humidity87%
Visibility—
Dew point49°
Fri, 1355° / 51°0.32
Morning55°feels 54°
Afternoon53°feels 52°
Evening51°feels 51°
Overnight52°feels 51°
55 °
Roche Harbor, Friday, 13 November
Rain. High 55°, low 51°.
Pressure29.77 inHg
Wind19.9 mph SE
Humidity91%
Visibility—
Dew point51°
Sat, 1453° / 50°0.02
Morning51°feels 51°
Afternoon52°feels 51°
Evening53°feels 51°
Overnight51°feels 50°
53 °
Roche Harbor, Saturday, 14 November
Light rain. High 53°, low 50°.
Pressure29.80 inHg
Wind7.2 mph E
Humidity87%
Visibility—
Dew point48°
Sun, 1552° / 51°0.02
Morning51°feels 50°
Afternoon52°feels 50°
Evening52°feels 50°
Overnight52°feels 51°
52 °
Roche Harbor, Sunday, 15 November
Light rain. High 52°, low 51°.
Pressure29.56 inHg
Wind26.2 mph S
Humidity76%
Visibility—
Dew point44°
Mon, 1650° / 48°0.02
Morning49°feels 46°
Afternoon50°feels 46°
Evening49°feels 46°
Overnight50°feels 48°
50 °
Roche Harbor, Monday, 16 November
Light rain. High 50°, low 48°.
Pressure29.85 inHg
Wind19.8 mph SE
Humidity85%
Visibility—
Dew point45°
About this forecast
How reliable is a 10-day forecast?
The first 3–5 days are the most reliable, typically within 2–4°. From day six to ten the models show the trend: the direction of change is right more often than the exact numbers.
What does the time-of-day table show?
Temperature in Roche Harbor, WA around 8am, 2pm, 8pm and 2am each day — handy for planning a walk, a drive or work outdoors.
How is the best day chosen?
We weigh the daytime high against precipitation: a warm, dry day scores highest.