10-day forecast for Marcellus, WA: 34° to 61°, with precipitation expected on 2 days. The table below breaks each day into morning, afternoon, evening and overnight.
61°
Best day: Sunday, October 25
51° · 0.31 in
Worst day: Tuesday, October 27
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 2359° / 35°0
Morning39°feels 31°
Afternoon58°feels 55°
Evening41°feels 37°
Overnight41°feels 38°
59 °
Marcellus, Friday, 23 October
Clear. High 59°, low 35°.
Pressure30.09 inHg
Wind13.7 mph NW
Humidity36%
Visibility6.2 mi
Dew point21°
Sat, 2457° / 34°0
Morning35°feels 30°
Afternoon57°feels 54°
Evening46°feels 44°
Overnight36°feels 33°
57 °
Marcellus, Saturday, 24 October
Partly cloudy. High 57°, low 34°.
Pressure30.21 inHg
Wind6.8 mph SE
Humidity42%
Visibility6.2 mi
Dew point28°
Sun, 2561° / 41°0
Morning41°feels 36°
Afternoon61°feels 59°
Evening52°feels 49°
Overnight42°feels 37°
61 °
Marcellus, Sunday, 25 October
Overcast. High 61°, low 41°.
Pressure30.00 inHg
Wind7.2 mph E
Humidity41%
Visibility6.2 mi
Dew point34°
Mon, 2659° / 46°0.02
Morning46°feels 41°
Afternoon54°feels 52°
Evening56°feels 53°
Overnight48°feels 44°
59 °
Marcellus, Monday, 26 October
Light rain. High 59°, low 46°.
Pressure29.97 inHg
Wind6.6 mph E
Humidity43%
Visibility6.2 mi
Dew point33°
Tue, 2751° / 43°0.31
Morning45°feels 42°
Afternoon46°feels 43°
Evening49°feels 47°
Overnight43°feels 40°
51 °
Marcellus, Tuesday, 27 October
Rain. High 51°, low 43°.
Pressure30.06 inHg
Wind7.5 mph SW
Humidity94%
Visibility—
Dew point44°
Wed, 2855° / 40°0
Morning43°feels 40°
Afternoon51°feels 48°
Evening51°feels 48°
Overnight43°feels 38°
55 °
Marcellus, Wednesday, 28 October
Overcast. High 55°, low 40°.
Pressure30.30 inHg
Wind16.3 mph E
Humidity62%
Visibility—
Dew point36°
Thu, 2956° / 38°0
Morning42°feels 35°
Afternoon50°feels 45°
Evening54°feels 50°
Overnight46°feels 44°
56 °
Marcellus, Thursday, 29 October
Partly cloudy. High 56°, low 38°.
Pressure30.03 inHg
Wind13 mph E
Humidity33%
Visibility—
Dew point20°
Fri, 3055° / 40°0
Morning45°feels 42°
Afternoon51°feels 47°
Evening51°feels 48°
Overnight42°feels 38°
55 °
Marcellus, Friday, 30 October
Partly cloudy. High 55°, low 40°.
Pressure29.91 inHg
Wind11.4 mph SW
Humidity42%
Visibility—
Dew point27°
Sat, 3151° / 37°0
Morning40°feels 35°
Afternoon47°feels 44°
Evening47°feels 46°
Overnight39°feels 38°
51 °
Marcellus, Saturday, 31 October
Clear. High 51°, low 37°.
Pressure29.97 inHg
Wind8.7 mph SW
Humidity59%
Visibility—
Dew point32°
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 Marcellus, 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.