10-day forecast for Interlaken, WA: 50° to 88°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
88°
Best day: Thursday, August 13
60° · 0.26 in
Worst day: Monday, August 17
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1081° / 52°0
Morning56°feels 55°
Afternoon77°feels 76°
Evening73°feels 72°
Overnight54°feels 53°
81 °
Interlaken, Monday, 10 August
Partly cloudy. High 81°, low 52°.
Pressure30.09 inHg
Wind3.6 mph SW
Humidity46%
Visibility6.2 mi
Dew point51°
Tue, 1185° / 50°0
Morning57°feels 56°
Afternoon83°feels 82°
Evening74°feels 74°
Overnight54°feels 53°
85 °
Interlaken, Tuesday, 11 August
Clear. High 85°, low 50°.
Pressure30.09 inHg
Wind1.8 mph W
Humidity38%
Visibility6.2 mi
Dew point51°
Wed, 1284° / 54°0
Morning59°feels 59°
Afternoon82°feels 81°
Evening74°feels 73°
Overnight57°feels 56°
84 °
Interlaken, Wednesday, 12 August
Clear. High 84°, low 54°.
Pressure30.00 inHg
Wind3.2 mph W
Humidity42%
Visibility6.2 mi
Dew point53°
Thu, 1388° / 53°0
Morning67°feels 65°
Afternoon83°feels 82°
Evening73°feels 72°
Overnight60°feels 60°
88 °
Interlaken, Thursday, 13 August
Clear. High 88°, low 53°.
Pressure29.85 inHg
Wind6.6 mph N
Humidity31%
Visibility—
Dew point48°
Fri, 1484° / 54°0
Morning67°feels 66°
Afternoon82°feels 81°
Evening71°feels 70°
Overnight60°feels 59°
84 °
Interlaken, Friday, 14 August
Overcast. High 84°, low 54°.
Pressure29.91 inHg
Wind8 mph W
Humidity35%
Visibility—
Dew point50°
Sat, 1584° / 54°0
Morning65°feels 64°
Afternoon80°feels 79°
Evening67°feels 67°
Overnight59°feels 58°
84 °
Interlaken, Saturday, 15 August
Overcast. High 84°, low 54°.
Pressure29.94 inHg
Wind9.5 mph W
Humidity32%
Visibility—
Dew point47°
Sun, 1682° / 53°0
Morning65°feels 64°
Afternoon79°feels 78°
Evening67°feels 66°
Overnight60°feels 59°
82 °
Interlaken, Sunday, 16 August
Overcast. High 82°, low 53°.
Pressure29.94 inHg
Wind8.9 mph W
Humidity29%
Visibility—
Dew point43°
Mon, 1760° / 57°0.26
Morning59°feels 58°
Afternoon58°feels 58°
Evening57°feels 57°
Overnight57°feels 57°
60 °
Interlaken, Monday, 17 August
Light rain. High 60°, low 57°.
Pressure30.00 inHg
Wind6.8 mph SW
Humidity95%
Visibility—
Dew point57°
Tue, 1879° / 55°0
Morning63°feels 63°
Afternoon77°feels 76°
Evening66°feels 65°
Overnight60°feels 59°
79 °
Interlaken, Tuesday, 18 August
Overcast. High 79°, low 55°.
Pressure29.97 inHg
Wind6 mph S
Humidity38%
Visibility—
Dew point48°
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 Interlaken, 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.