10-day forecast for Rainier, WA: 34° to 56°, with precipitation expected on 8 days. The table below breaks each day into morning, afternoon, evening and overnight.
53°
Best day: Monday, November 2
52° · 0.48 in
Worst day: Sunday, October 25
Tap any day below to see morning, afternoon, evening and overnight.
Mon, 2656° / 47°0.12
Morning48°feels 48°
Afternoon56°feels 54°
Evening51°feels 50°
Overnight48°feels 48°
56 °
Rainier, Monday, 26 October
Rain. High 56°, low 47°.
Pressure30.03 inHg
Wind2.7 mph S
Humidity79%
Visibility6.2 mi
Dew point49°
Tue, 2754° / 45°0.19
Morning49°feels 47°
Afternoon54°feels 52°
Evening47°feels 42°
Overnight49°feels 46°
54 °
Rainier, Tuesday, 27 October
Rain. High 54°, low 45°.
Pressure30.03 inHg
Wind7.7 mph SW
Humidity87%
Visibility6.2 mi
Dew point48°
Wed, 2850° / 42°0.43
Morning42°feels 37°
Afternoon50°feels 46°
Evening43°feels 38°
Overnight44°feels 38°
50 °
Rainier, Wednesday, 28 October
Rain. High 50°, low 42°.
Pressure29.97 inHg
Wind10.5 mph SW
Humidity78%
Visibility6.2 mi
Dew point44°
Thu, 2949° / 38°0.3
Morning41°feels 37°
Afternoon49°feels 46°
Evening45°feels 45°
Overnight42°feels 36°
49 °
Rainier, Thursday, 29 October
Light rain. High 49°, low 38°.
Pressure29.94 inHg
Wind7 mph S
Humidity87%
Visibility6.2 mi
Dew point43°
Fri, 3050° / 35°0.08
Morning38°feels 38°
Afternoon43°feels 43°
Evening44°feels 41°
Overnight37°feels 37°
50 °
Rainier, Friday, 30 October
Light rain. High 50°, low 35°.
Pressure29.97 inHg
Wind5.5 mph SE
Humidity93%
Visibility—
Dew point40°
Sat, 3153° / 34°0.16
Morning37°feels 37°
Afternoon46°feels 46°
Evening49°feels 47°
Overnight41°feels 41°
53 °
Rainier, Saturday, 31 October
Light rain. High 53°, low 34°.
Pressure30.00 inHg
Wind4 mph N
Humidity85%
Visibility—
Dew point40°
Sun, 0151° / 39°0.03
Morning44°feels 44°
Afternoon47°feels 45°
Evening47°feels 46°
Overnight40°feels 40°
51 °
Rainier, Sunday, 1 November
Light rain. High 51°, low 39°.
Pressure30.06 inHg
Wind5.1 mph S
Humidity84%
Visibility—
Dew point41°
Mon, 0253° / 36°0
Morning39°feels 38°
Afternoon47°feels 44°
Evening48°feels 46°
Overnight39°feels 39°
53 °
Rainier, Monday, 2 November
Overcast. High 53°, low 36°.
Pressure30.06 inHg
Wind8.2 mph NE
Humidity66%
Visibility—
Dew point34°
Tue, 0347° / 37°0.15
Morning40°feels 40°
Afternoon47°feels 47°
Evening45°feels 45°
Overnight44°feels 44°
47 °
Rainier, Tuesday, 3 November
Light rain. High 47°, low 37°.
Pressure29.80 inHg
Wind2.6 mph NE
Humidity56%
Visibility—
Dew point31°
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 Rainier, 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.