10-day forecast for Marcellus, WA: 29° to 61°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
61°
Best day: Sunday, October 25
46° · 0.2 in
Worst day: Wednesday, October 28
Tap any day below to see morning, afternoon, evening and overnight.
Fri, 2358° / 34°0.02
Morning39°feels 32°
Afternoon58°feels 55°
Evening40°feels 36°
Overnight41°feels 37°
58 °
Marcellus, Friday, 23 October
Light rain. High 58°, low 34°.
Pressure30.09 inHg
Wind15.2 mph NW
Humidity38%
Visibility6.2 mi
Dew point23°
Sat, 2456° / 29°0
Morning35°feels 30°
Afternoon56°feels 53°
Evening45°feels 45°
Overnight32°feels 27°
56 °
Marcellus, Saturday, 24 October
Partly cloudy. High 56°, low 29°.
Pressure30.21 inHg
Wind7.3 mph SE
Humidity44%
Visibility6.2 mi
Dew point31°
Sun, 2561° / 40°0
Morning41°feels 35°
Afternoon61°feels 59°
Evening51°feels 49°
Overnight40°feels 34°
61 °
Marcellus, Sunday, 25 October
Overcast. High 61°, low 40°.
Pressure30.00 inHg
Wind8.5 mph E
Humidity43%
Visibility6.2 mi
Dew point35°
Mon, 2660° / 44°0
Morning46°feels 40°
Afternoon60°feels 58°
Evening54°feels 52°
Overnight48°feels 43°
60 °
Marcellus, Monday, 26 October
Partly cloudy. High 60°, low 44°.
Pressure29.94 inHg
Wind6.6 mph E
Humidity44%
Visibility6.2 mi
Dew point36°
Tue, 2749° / 40°0.19
Morning44°feels 41°
Afternoon46°feels 43°
Evening47°feels 44°
Overnight41°feels 38°
49 °
Marcellus, Tuesday, 27 October
Rain. High 49°, low 40°.
Pressure30.06 inHg
Wind7.5 mph SW
Humidity90%
Visibility—
Dew point43°
Wed, 2846° / 38°0.2
Morning40°feels 37°
Afternoon44°feels 43°
Evening45°feels 39°
Overnight40°feels 37°
46 °
Marcellus, Wednesday, 28 October
Light rain. High 46°, low 38°.
Pressure30.18 inHg
Wind14.7 mph E
Humidity96%
Visibility—
Dew point42°
Thu, 2952° / 38°0
Morning41°feels 38°
Afternoon47°feels 44°
Evening49°feels 47°
Overnight41°feels 38°
52 °
Marcellus, Thursday, 29 October
Mostly clear. High 52°, low 38°.
Pressure30.18 inHg
Wind6.3 mph NE
Humidity51%
Visibility—
Dew point28°
Fri, 3051° / 36°0
Morning40°feels 35°
Afternoon46°feels 43°
Evening47°feels 47°
Overnight40°feels 39°
51 °
Marcellus, Friday, 30 October
Clear. High 51°, low 36°.
Pressure30.18 inHg
Wind7.8 mph NE
Humidity31%
Visibility—
Dew point16°
Sat, 3152° / 37°0
Morning40°feels 37°
Afternoon47°feels 44°
Evening48°feels 46°
Overnight41°feels 37°
52 °
Marcellus, Saturday, 31 October
Clear. High 52°, low 37°.
Pressure30.18 inHg
Wind6.8 mph NE
Humidity38%
Visibility—
Dew point21°
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.