10-day forecast for Lake Marcel-Stillwater, WA: 51° to 86°, with precipitation expected on 1 day. The table below breaks each day into morning, afternoon, evening and overnight.
86°
Best day: Friday, August 14
71° · 0.05 in
Worst day: Tuesday, August 18
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 1077° / 51°0
Morning56°feels 55°
Afternoon76°feels 75°
Evening71°feels 70°
Overnight57°feels 57°
77 °
Lake Marcel-Stillwater, Monday, 10 August
Overcast. High 77°, low 51°.
Pressure30.06 inHg
Wind3.6 mph NW
Humidity45%
Visibility6.2 mi
Dew point51°
Tue, 1180° / 52°0
Morning60°feels 59°
Afternoon79°feels 79°
Evening64°feels 63°
Overnight59°feels 58°
80 °
Lake Marcel-Stillwater, Tuesday, 11 August
Clear. High 80°, low 52°.
Pressure30.09 inHg
Wind4 mph NW
Humidity42%
Visibility6.2 mi
Dew point51°
Wed, 1277° / 53°0
Morning61°feels 60°
Afternoon72°feels 71°
Evening65°feels 65°
Overnight55°feels 54°
77 °
Lake Marcel-Stillwater, Wednesday, 12 August
Overcast. High 77°, low 53°.
Pressure30.00 inHg
Wind3.6 mph W
Humidity56%
Visibility6.2 mi
Dew point55°
Thu, 1383° / 54°0
Morning62°feels 62°
Afternoon80°feels 79°
Evening66°feels 66°
Overnight55°feels 55°
83 °
Lake Marcel-Stillwater, Thursday, 13 August
Clear. High 83°, low 54°.
Pressure29.88 inHg
Wind3.8 mph NW
Humidity45%
Visibility6.2 mi
Dew point55°
Fri, 1486° / 57°0
Morning71°feels 70°
Afternoon83°feels 82°
Evening67°feels 66°
Overnight60°feels 60°
86 °
Lake Marcel-Stillwater, Friday, 14 August
Clear. High 86°, low 57°.
Pressure29.88 inHg
Wind8.6 mph NW
Humidity31%
Visibility—
Dew point50°
Sat, 1582° / 55°0
Morning66°feels 66°
Afternoon77°feels 77°
Evening65°feels 64°
Overnight57°feels 56°
82 °
Lake Marcel-Stillwater, Saturday, 15 August
Overcast. High 82°, low 55°.
Pressure29.97 inHg
Wind5 mph SW
Humidity40%
Visibility—
Dew point50°
Sun, 1674° / 51°0
Morning63°feels 62°
Afternoon70°feels 70°
Evening64°feels 63°
Overnight59°feels 58°
74 °
Lake Marcel-Stillwater, Sunday, 16 August
Overcast. High 74°, low 51°.
Pressure30.09 inHg
Wind6.9 mph SW
Humidity53%
Visibility—
Dew point52°
Mon, 1778° / 52°0
Morning65°feels 64°
Afternoon76°feels 75°
Evening67°feels 66°
Overnight62°feels 61°
78 °
Lake Marcel-Stillwater, Monday, 17 August
Overcast. High 78°, low 52°.
Pressure30.00 inHg
Wind5.2 mph SW
Humidity35%
Visibility—
Dew point46°
Tue, 1871° / 59°0.05
Morning63°feels 63°
Afternoon67°feels 67°
Evening62°feels 63°
Overnight62°feels 62°
71 °
Lake Marcel-Stillwater, Tuesday, 18 August
Light rain. High 71°, low 59°.
Pressure30.03 inHg
Wind4.1 mph S
Humidity71%
Visibility—
Dew point57°
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 Lake Marcel-Stillwater, 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.