10-day forecast for Grassmere, WA: 31° to 59°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
59°
Best day: Wednesday, October 21
44° · 1.29 in
Worst day: Sunday, October 25
Tap any day below to see morning, afternoon, evening and overnight.
Sun, 1856° / 35°0
Morning35°feels 35°
Afternoon56°feels 54°
Evening40°feels 40°
Overnight38°feels 38°
56 °
Grassmere, Sunday, 18 October
Overcast. High 56°, low 35°.
Pressure30.15 inHg
Wind1.7 mph S
Humidity64%
Visibility1.1 mi
Dew point37°
Mon, 1951° / 36°0
Morning38°feels 38°
Afternoon51°feels 48°
Evening39°feels 39°
Overnight40°feels 40°
51 °
Grassmere, Monday, 19 October
Overcast. High 51°, low 36°.
Pressure29.94 inHg
Wind0.9 mph SE
Humidity51%
Visibility6.2 mi
Dew point32°
Tue, 2058° / 31°0
Morning31°feels 31°
Afternoon58°feels 55°
Evening43°feels 43°
Overnight33°feels 33°
58 °
Grassmere, Tuesday, 20 October
Clear. High 58°, low 31°.
Pressure30.09 inHg
Wind1.8 mph SE
Humidity55%
Visibility6.2 mi
Dew point38°
Wed, 2159° / 38°0
Morning42°feels 42°
Afternoon52°feels 50°
Evening53°feels 52°
Overnight39°feels 39°
59 °
Grassmere, Wednesday, 21 October
Clear. High 59°, low 38°.
Pressure30.00 inHg
Wind1.9 mph NE
Humidity54%
Visibility—
Dew point34°
Thu, 2253° / 40°0.04
Morning42°feels 42°
Afternoon48°feels 48°
Evening47°feels 46°
Overnight44°feels 43°
53 °
Grassmere, Thursday, 22 October
Light rain. High 53°, low 40°.
Pressure29.97 inHg
Wind4.5 mph SW
Humidity68%
Visibility—
Dew point37°
Fri, 2350° / 39°0.02
Morning44°feels 43°
Afternoon48°feels 48°
Evening48°feels 48°
Overnight40°feels 40°
50 °
Grassmere, Friday, 23 October
Light rain. High 50°, low 39°.
Pressure30.21 inHg
Wind3.1 mph W
Humidity76%
Visibility—
Dew point40°
Sat, 2457° / 36°0
Morning40°feels 38°
Afternoon49°feels 47°
Evening52°feels 49°
Overnight44°feels 41°
57 °
Grassmere, Saturday, 24 October
Overcast. High 57°, low 36°.
Pressure30.21 inHg
Wind5.6 mph E
Humidity39%
Visibility—
Dew point23°
Sun, 2544° / 38°1.29
Morning43°feels 42°
Afternoon42°feels 40°
Evening39°feels 37°
Overnight42°feels 42°
44 °
Grassmere, Sunday, 25 October
Snow. High 44°, low 38°.
Pressure30.12 inHg
Wind4.3 mph E
Humidity97%
Visibility—
Dew point42°
Mon, 2644° / 42°0.95
Morning43°feels 41°
Afternoon43°feels 42°
Evening43°feels 43°
Overnight43°feels 43°
44 °
Grassmere, Monday, 26 October
Rain. High 44°, low 42°.
Pressure30.00 inHg
Wind3.7 mph E
Humidity99%
Visibility—
Dew point43°
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 Grassmere, 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.