10-day forecast for Grassmere, WA: 33° to 67°, with precipitation expected on 3 days. The table below breaks each day into morning, afternoon, evening and overnight.
67°
Best day: Tuesday, October 27
39° · 0.28 in
Worst day: Saturday, October 24
Tap any day below to see morning, afternoon, evening and overnight.
Tue, 2059° / 40°0
Morning40°feels 40°
Afternoon59°feels 56°
Evening48°feels 48°
Overnight41°feels 41°
59 °
Grassmere, Tuesday, 20 October
Clear. High 59°, low 40°.
Pressure30.06 inHg
Wind2.3 mph SE
Humidity51%
Visibility6.2 mi
Dew point39°
Wed, 2161° / 39°0
Morning39°feels 39°
Afternoon61°feels 58°
Evening46°feels 46°
Overnight45°feels 45°
61 °
Grassmere, Wednesday, 21 October
Clear. High 61°, low 39°.
Pressure29.97 inHg
Wind2 mph SE
Humidity45%
Visibility6.2 mi
Dew point37°
Thu, 2251° / 38°0
Morning38°feels 38°
Afternoon49°feels 47°
Evening41°feels 41°
Overnight41°feels 41°
51 °
Grassmere, Thursday, 22 October
Overcast. High 51°, low 38°.
Pressure29.88 inHg
Wind3.1 mph SW
Humidity65%
Visibility6.2 mi
Dew point41°
Fri, 2340° / 35°0.12
Morning38°feels 38°
Afternoon38°feels 38°
Evening39°feels 39°
Overnight39°feels 39°
40 °
Grassmere, Friday, 23 October
Light rain. High 40°, low 35°.
Pressure30.30 inHg
Wind2.3 mph SW
Humidity98%
Visibility4.8 mi
Dew point40°
Sat, 2439° / 33°0.28
Morning34°feels 33°
Afternoon37°feels 35°
Evening37°feels 37°
Overnight35°feels 32°
39 °
Grassmere, Saturday, 24 October
Rain. High 39°, low 33°.
Pressure30.09 inHg
Wind4.1 mph E
Humidity97%
Visibility—
Dew point35°
Sun, 2563° / 36°0.11
Morning42°feels 39°
Afternoon54°feels 52°
Evening56°feels 54°
Overnight44°feels 43°
63 °
Grassmere, Sunday, 25 October
Light rain. High 63°, low 36°.
Pressure30.18 inHg
Wind3.8 mph NE
Humidity49%
Visibility—
Dew point33°
Mon, 2664° / 45°0
Morning49°feels 48°
Afternoon58°feels 56°
Evening58°feels 56°
Overnight49°feels 48°
64 °
Grassmere, Monday, 26 October
Overcast. High 64°, low 45°.
Pressure30.18 inHg
Wind3.3 mph W
Humidity47%
Visibility—
Dew point36°
Tue, 2767° / 45°0
Morning50°feels 48°
Afternoon59°feels 57°
Evening59°feels 58°
Overnight49°feels 47°
67 °
Grassmere, Tuesday, 27 October
Overcast. High 67°, low 45°.
Pressure30.15 inHg
Wind4.6 mph NE
Humidity44%
Visibility—
Dew point35°
Wed, 2867° / 44°0
Morning49°feels 47°
Afternoon58°feels 56°
Evening58°feels 56°
Overnight49°feels 47°
67 °
Grassmere, Wednesday, 28 October
Overcast. High 67°, low 44°.
Pressure30.00 inHg
Wind4.7 mph E
Humidity39%
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 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.